BERTHOLD TECHNOLOGIES LB 480 Скачать руководство пользователя страница 437

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SENSseries LB 480 Level measurement
BERTHOLD TECHNOLOGIES GmbH & Co. KG

3 – 437

Volume 3

8 Error Handling

8.3

Trouble Shooting

Problem

Cause

Solution

No signal

System is not working

Check power supply

Count rate too low

Shielding not open or not open correctly. Check lock and secure it in position OPEN

Alignment of the effective radiation
towards the detector is incorrect

Correct and optimize alignment

Container installations in the beam path

Offset irradiation plane

Wall deposits in the container

Remove wall deposits or perform new calibration if
wall deposits cannot be removed.

Source has reached the end of its service
life

Replace source

No or incorrect level
reading

Entry of final level end values incorrect

Check calibration values and level reading

Level reading fluctu-
ates strongly

Time constant too small

Increase time constant in the Parameter menu
(min. 20s)

Wrong calibration

Check calibration values

Rapid switchover with too small Sigma
value

Increase Sigma value or disable automatic time
switch

Count rate too low
(see above)

Check age of source and irradiation level; replace
detector

Level reading shows
drifts

Detector stabilization faulty

Replace detector

Multiplier faulty

Exchange multiplier

Current output at
24mA

Current output faulty or defective.

Recalibrate current output. Then restart detector by

Software Reset

or by turning the power supply off/

on.
If the current output cannot be calibrated, the
detector needs to be repaired.

Содержание LB 480

Страница 1: ...30 11 00 11 3012 00 12 30 User s Manual Id No 54733 10BA2L Rev No 03 02 2017 Embedded Soft from Rev 1 00 00 Device Description from Rev 01 Process Control detect and identify LB 480 Level measurement...

Страница 2: ......

Страница 3: ...1 2 3 Volume 1 Safety Manual Volume 2 Installing SENSseries Volume 3 Operation with HART Communicator...

Страница 4: ...n this User s Manual to rule out personal injury and property damage They are identified by the following symbols DANGER WARNING CAUTION or IMPORTANT In Volume 1 Meaning of Other Symbols Used in this...

Страница 5: ...General Information 1 16 2 Proper Use 1 17 3 Qualification of Personnel 1 19 3 1 Persons with a General Knowledge 1 19 3 2 Experts 1 20 3 3 Authorized Persons 1 20 4 Transport and Assembly 1 21 5 Exp...

Страница 6: ...achments 1 106 7 13 Functional Safety Certificate 1 108 8 Visual Inspection 1 111 9 Radiation Protection 1 113 9 1 General Information and Guidelines 1 113 9 2 Mounting the Shielding 1 115 9 3 Testing...

Страница 7: ...tector Protection 2 177 2 4 Detector Assembly 2 180 2 5 Water Cooling 2 187 2 6 Shielding 2 189 3 Electrical Installation 2 217 3 1 Cable Entries 2 217 3 2 Terminals 2 219 3 3 Connecting the Detector...

Страница 8: ...enu 3 313 2 4 Live Display 3 314 2 5 Device Config 3 316 2 6 Setup 3 316 2 7 Quick Start 3 317 2 8 Quick Start Step 1 3 317 2 9 Quick Start Step 2 3 318 2 10 Quick Start Step 3 3 319 2 11 Sensor Confi...

Страница 9: ...rement 3 371 2 43 Plateau View 3 372 2 44 Plateau Information 3 372 2 45 Meas Parameter 3 373 2 46 Meas Data 3 373 2 47 Meas Settings 3 374 2 48 Meas Readings 3 375 2 49 Access 3 376 2 50 Identificati...

Страница 10: ...set 3 408 7 Explanations 3 411 7 1 Background 3 411 7 2 Conditions for Empty Calibration 3 413 7 3 Linear and Exponential 3 415 7 4 Multi point calibration 3 417 7 5 Radiation Interference Detection 3...

Страница 11: ...1 g l Time 0 00 10 30 11 00 11 3012 00 12 30 Volume 1 Safety Manual...

Страница 12: ...54733 10BA2L 1 12 02 2017 Volume 1...

Страница 13: ...er The consequences will be death or most severe personal injuries Indicates a possibly dangerous situation If the situation is not avoided death or serious bodily injury could result Indicates a poss...

Страница 14: ...ing Ex protection Warning Risk of crushing Requirement Switch off power Requirement Wear a hardhat Requirement Wear safety shoes 1 3 Meaning of Warning Signs on Detectors and Source Shieldings Warning...

Страница 15: ...e natural environmental radiation Cps Unit for the count rate Counts per second Factory setting In the factory setting all parameters are preset with default values In most cases this makes calibratio...

Страница 16: ...be config ured as a current source or current sink The following terms are used interchangeably Current source active Source Mode Current sink passive Sink Mode 1 5 General Information The most import...

Страница 17: ...ed may be used only for this purpose If the detector is used in a way which is not provided for during the project planning stage and which is not described in the User s Man ual then the detector s p...

Страница 18: ...ety installations Maintenance The measuring system of the SENSseries LB 480 may only be installed serviced and repaired by trained persons see chapter 3 2 page 1 20 Repair Spare parts for detectors us...

Страница 19: ...aving at least a general knowl edge they must always be guided by an expert or an authorized person 3 1 Persons with a General Knowledge Persons with a general knowledge are e g technicians or welders...

Страница 20: ...guidelines and recognized technical rules Expert per sonnel must be capable of safely assessing the results of their work and they must be familiar with the content of this User s Manual 3 3 Authoriz...

Страница 21: ...es Make sure that the mechanical stability of the fixing devices matches the weight of the shielding Please keep in mind Never step under hovering loads while unloading heavy system parts Only use tes...

Страница 22: ...54733 10BA2L 1 22 02 2017 4 Transport and Assembly Volume 1...

Страница 23: ...on Protection 1 5 Explosion Protection SENSseries LB 480 1A LB 480 2A LB 480 1B LB 480 2B LB 480 3B LB 480 4B LB 480 FA LB 480 GA Safety manual Explosion Protection f r Class I Zone 1 Zone 21 f r Clas...

Страница 24: ...in tutte le lingue ufficiali della comunit europea lt Saugumo nurodymai naudojimui potencialiai sprogiose zonose saugumo vadov taip pat galima gauti Europos Bendrijos oficialiomis kalbomis lv Dro bas...

Страница 25: ...SENSseries LB 480 BERTHOLD TECHNOLOGIES GmbH Co KG 1 25 Volume 1 5 Explosion Protection 1 5 1 Declaration of Conformity...

Страница 26: ...e The following use is inappropriate and has to be prevented Use under other conditions and prerequisites than those speci fied by the manufacturer in his technical documents data sheets operating and...

Страница 27: ...ioning Read the safety manual Read the operating manual Provide adequate training for assembly and operating person nel Ensure that the contents of the safety manual and the operat ing manual is fully...

Страница 28: ...5 5 1 Ex protection and temperature limits Test certificates PTB 11 ATEX 1032 X IECEx PTB 12 0038X CSA 70009819 Protection type IP66 IP68 according to IEC 60529 IP69K according to ISO 20653 NEMA Type...

Страница 29: ...rinsically Ex concept all rooms Ex t Housing electronics compartment Ex d Terminal compartment Ex e Ex e1 Ex i Ex e Ex e1 Ex i Ambient temperature min Ta 40 C max Ta 80 C Ta 65 C Ta 50 C Ta 65 C Ta 50...

Страница 30: ...Fx LB 480 xx Gx Signal circuit not intrinsically safe Protection principle Housing electronic compartment explosion proof XP Terminal compartment explosion proof XP Ambient temperature min Ta 40 C ma...

Страница 31: ...failure of any connected water cooling Please refer to the technical data of the operating manual for infor mation on the ambient temperature of the water cooling required so protect the electronics...

Страница 32: ...F Signal output Terminals 11 12 Open collector circuit linear characteristic curve max input voltage Ui 15V max input current Ii 26 6mA max input rating Pi 100mW max internal inductance negligibly sm...

Страница 33: ...g group IIB or IIC for the intrin sically safe circuits all intrinsically safe circuits and the LB 480 detector must be operated completely in the selected group IIB or IIC Installation of the probe w...

Страница 34: ...ial equaliza tion With shielded cables the shielding has to be placed on the detector side Observe an adequate insulation 500 V between the screen and the lines The current output and the open collect...

Страница 35: ...nding on their application but at least IP65 Only screwed fittings are permitted for ambient temperatures between 20 C and 40 C that technically meet at least the standard listed on the cover page of...

Страница 36: ...ed in the terminal compartment the wires are not damaged when stripping the conductor insulation or the collar of the ferrule extends into the housing of the terminal body bare conductive parts of the...

Страница 37: ...tic cover Ex e cover covers the non intrinsically safe terminals see Bild 5 3 bottom The Ex e cover must prevent access to non intrinsically safe circuits with IP30 protection After installation the E...

Страница 38: ...lete thread with grease OKS 217 in order to achieve the degree of protection NEMA Type 4X Housing Cover Take the weight approx 1 5 kg of the housing cover into con sideration when open and closing it...

Страница 39: ...utes Continued operation is not allowed if the detector is damaged threads on the housing are corroded the detector housing is badly corroded dummy plugs are badly corroded or damaged cable glands are...

Страница 40: ...2017 5 Explosion Protection Volume 1 5 7 Ex Concept 5 7 1 Ex e Concept LB 480 xx 1A LB 480 xx 2A Fig 5 1 Ex e Concept LB 480 xx 1A LB 480 xx 2A LB 480 xx 1B LB 480 xx 2B Fig 5 2 Ex e Concept LB 480 x...

Страница 41: ...ction 1 5 7 2 Ex i Concept The RS485 connection to any connected slave detectors is designed with increased safety LB 480 xx 3B LB 480 xx 4B Bild 5 3 Ex i Concept LB 480 xx 3B LB 480 xx 4B semicircula...

Страница 42: ...54733BA26 1 42 02 2017 5 Explosion Protection Volume 1 LB 480 xx FX LB 480 xx GX Fig 5 4 XP Concept LB 480 xx FX LB 480 xx GX...

Страница 43: ...pes LB 480 1 LB 480 2 LB 480 3 LB 480 4 Fig 5 5 Installation plan type of protection Equipotential bonding RS 485 for Multi Detector Sytsem Master Slave Junction Box Ex e Power Supply Explosion Hazard...

Страница 44: ...hey are con nected to the chassis ground Digital interface RS 485 Terminal Labeling Type DC supply LB 480 11 1 Supply Ue 24 VDC max 12 W 2 Supply 3 Supply To forward the supply to the next slave 4 Sup...

Страница 45: ...current output can only be con nected to an intrinsically safe repeater Otherwise all circuits are no longer intrinsically safe Only a passive component may be connected as Pt100 Terminal Labeling Typ...

Страница 46: ...PE 5 6 7 RS 485 B In RS 485 A In TermB TermA RS485 B Out RS485 A Out Terminal Labeling Type DC supply LB 480 01 1 Supply Ue 24 VDC max 12 W 2 Supply 3 Supply To forward the supply to the next slave 4...

Страница 47: ...cross section for the sealing rings AF Torque Sealant Pressure screw Fitting body Standard Brass nickel plated 55412 PTB 11 ATEX 1007 X IP66 IP68 IP69K 6 9 mm 9 14 mm 24 mm 10 Nm Silicone 59030 IMQ 0...

Страница 48: ...Silicone 59031 LCIE08 ATEX 6085 X IP66 IP68 IP69K 23 mm 6 Nm Neoprene Stainless steel 56094 PTB 09 ATEX 1002 X IP66 IP68 IP69K 22 mm 10 Nm Silicone 59032 LCIE08 ATEX 6085 X IP66 IP68 IP69K 23 mm 6 Nm...

Страница 49: ...persons authorized by BERTHOLD TECHNOLOGIES Bild 5 6 Detector housing with connection head with M20 cable entries for zone classification Fig 5 7 Detector housing with connection head for Class Divis...

Страница 50: ...e inspection intervals for the visual inspection take the following conditions into consideration ambient conditions temperature humidity corrosive atmo sphere shock and vibrations operating condition...

Страница 51: ...equalizer in good working order Is the surface of the detector free of contact with other non alloy steel parts Are the connected cables installed strain relieved Is a separator in place Is the separ...

Страница 52: ...a temperature which is 15 C above the max imum ambient temperature Are the screwed fittings undamaged Are there any doubts concerning the sealing of the screwed fittings Are the cables firmly clamped...

Страница 53: ...and free of foreign material Are the cables connected firmly Are the terminals in perfect order Is the interior free of corrosion Is the insulation free of damages or trails Is the mechanical fastenin...

Страница 54: ...lat head screw ISO 7045 M3 x 8 4 8 of the semicircular cover been installed Can the pin of the semicircular cover smoothly click into place during the assem bly of the housing cover Applies only to de...

Страница 55: ...SENSseries LB 480 BERTHOLD TECHNOLOGIES GmbH Co KG 1 55 Volume 1 5 Explosion Protection 1 5 9 ATEX Certificate...

Страница 56: ...54733BA26 1 56 02 2017 5 Explosion Protection Volume 1...

Страница 57: ...SENSseries LB 480 BERTHOLD TECHNOLOGIES GmbH Co KG 1 57 Volume 1 5 Explosion Protection 1...

Страница 58: ...54733BA26 1 58 02 2017 5 Explosion Protection Volume 1...

Страница 59: ...SENSseries LB 480 BERTHOLD TECHNOLOGIES GmbH Co KG 1 59 Volume 1 5 Explosion Protection 1...

Страница 60: ...54733BA26 1 60 02 2017 5 Explosion Protection Volume 1...

Страница 61: ...SENSseries LB 480 BERTHOLD TECHNOLOGIES GmbH Co KG 1 61 Volume 1 5 Explosion Protection 1...

Страница 62: ...54733BA26 1 62 02 2017 5 Explosion Protection Volume 1...

Страница 63: ...SENSseries LB 480 BERTHOLD TECHNOLOGIES GmbH Co KG 1 63 Volume 1 5 Explosion Protection 1...

Страница 64: ...54733BA26 1 64 02 2017 5 Explosion Protection Volume 1...

Страница 65: ...SENSseries LB 480 BERTHOLD TECHNOLOGIES GmbH Co KG 1 65 Volume 1 5 Explosion Protection 1 5 10 IECEx Certificate...

Страница 66: ...54733BA26 1 66 02 2017 5 Explosion Protection Volume 1...

Страница 67: ...SENSseries LB 480 BERTHOLD TECHNOLOGIES GmbH Co KG 1 67 Volume 1 5 Explosion Protection 1...

Страница 68: ...54733BA26 1 68 02 2017 5 Explosion Protection Volume 1...

Страница 69: ...SENSseries LB 480 BERTHOLD TECHNOLOGIES GmbH Co KG 1 69 Volume 1 5 Explosion Protection 1...

Страница 70: ...54733BA26 1 70 02 2017 5 Explosion Protection Volume 1...

Страница 71: ...SENSseries LB 480 BERTHOLD TECHNOLOGIES GmbH Co KG 1 71 Volume 1 5 Explosion Protection 1...

Страница 72: ...54733BA26 1 72 02 2017 5 Explosion Protection Volume 1...

Страница 73: ...SENSseries LB 480 BERTHOLD TECHNOLOGIES GmbH Co KG 1 73 Volume 1 5 Explosion Protection 1...

Страница 74: ...azardous Locations CLASS C225882 PROCESS CONTROL EQUIPMENT For Hazardous Locations Certified to US Standards Model LB 480 xx xx xx xx xxx x Variant x1 Ex d terminal compartment Ex db IIC T1 T6 Ex tb I...

Страница 75: ...Versions variant The different versions are distinguished by two characters the small x in the version identifier is used as a wildcard character The first numeric character distinguishes between the...

Страница 76: ...2 Ex Super Sens Water Cooling 3 Ex 4 1 Ex Tower Sens 4 2 Ex Tower Sens Water Cooling 4 Ex 0 0 Without Ex Type Approval 1 x2 ATEX IECEx Ex det passive Slave 2 x2 ATEX IECEx Ex det active 3 x2 ATEX IECE...

Страница 77: ...ermissible external values for common effective reactance s Ci is not considered Lo mH Co F 0 1 0 73 0 5 0 71 1 0 0 59 The RTD circuit is electrically connected to the internal supply circuit and the...

Страница 78: ...ements CSA C22 2 No 60079 1 2011 Explosive atmospheres PART 1 Equipment protection of flameproof enclosures d Second Edition CSA C22 2 No 60079 7 2012 Explosive atmospheres PART 7 Equipment protection...

Страница 79: ...he CSA Mark shown with adjacent indicators C and US for Canada and US indicating that products have been manufactured to the requirements of both Canadian and U S Standards or with adjacent indicator...

Страница 80: ...gible to be marked in accordance with the referenced Certificate Product Certification History Project Date Description 70066628 2016 03 07 Update to Report 70009819 to include drawing revisions 46032...

Страница 81: ...September 2016 7 FM Approvals LLC certifies that the equipment described has been found to comply with the following Approval standards and other documents FM Class 3600 2011 FM Class 3615 2006 FM Cl...

Страница 82: ...lation Measurement Equipment consists of a scintillation detector with associated electronics in an explosionproof dust ignitionproof enclosure with separate sensor and wiring compartments The sensor...

Страница 83: ...1 1 781 762 4300 F 1 1 781 762 9375 E mail information fmapprovals com www fmapprovals com F 347 Mar 16 Page 3 of 3 14 Test and Assessment Procedure and Conditions This Certificate has been issued in...

Страница 84: ...e equipment described has been found to comply with the following Approval standards and other documents CAN CSA C22 2 No 0 4 R2013 CSA C22 2 No 0 5 2016 CSA C22 2 No 25 R2014 CSA C22 2 No 30 R2012 CA...

Страница 85: ...B 480 Series Scintillation Measurement Equipment consists of a scintillation detector with associated electronics in an explosionproof dust ignitionproof enclosure with separate sensor and wiring comp...

Страница 86: ...00 F 1 1 781 762 9375 E mail information fmapprovals com www fmapprovals com F 348 Mar 16 Page 3 of 3 14 Test and Assessment Procedure and Conditions This Certificate has been issued in accordance wit...

Страница 87: ...d fittings must be suitable for the intended use ATEX or FM CSA If the detector is not used in explosion hazardous areas the screwed fittings adapters and dummy plugs have to be tested in accordance w...

Страница 88: ...then the cables must be installed protected for example in conduits Also make sure that the cables that are connected to the detector are laid without abrasion or kinks Stranded lead The ends of multi...

Страница 89: ...sure when installing the cables that mechanical damage to the conductor insulation from sharp edges or moving metal parts will be ruled out If necessary install the cable appropri ately protected for...

Страница 90: ...f the detectors is not permitted if cable fittings are corroded or damaged threads on the housing are corroded or damaged dummy plugs are badly corroded or damaged the housing of the detector is badly...

Страница 91: ...diation source and the measuring system of the SENSseries LB 480 The measuring system can be used in the fol lowing applications Level measurement also cascaded in a master slave arrange ment Level de...

Страница 92: ...uring device can be operated in the operating mode with low demand rate low demand or with high demand rate high demand For this purpose the rules according to 7 4 5 3 of IEC 61508 2 regarding the dem...

Страница 93: ...fication SIL certified detectors are marked on the nameplate with the des ignation SIL and in the LB number key in addition with an S see figure below Type Operating manual Level measurement LB 480 Le...

Страница 94: ...easuring system consists of a detector and a radiation source These are mechanically positioned on the filling level and trigger an alarm once this level is reached The safety function is to monitor t...

Страница 95: ...easurement As long as the level does not reach the area of the beam path the radiation arrives unhindered at the detector Once the level is within the measuring range part of the radiation is absorbed...

Страница 96: ...ion intensity at the detector A lower product density increases the radiation intensity at the detector The change in radiation intensity is output in the detector as a continuous signal within the me...

Страница 97: ...affect the measuring signal Use only radiation sources with the isotope Co 60 or Cs 137 Only shieldings made by Berthold may be used During operation the source shielding may not be closed be changed...

Страница 98: ...The failure rates are constant over the lifetime The environmental conditions correspond to an average indus trial environment The repair time replacement of the measuring system after an interference...

Страница 99: ...ilure rates according to SN29500 All numerical values refer to an average ambient temperature during the operating time of 40 C 104 F For higher temperatures the values should be corrected Continuous...

Страница 100: ...or in Case of Interference Radia tion The LB 480 is able to detect interference radiation caused for example by weld seam testing If interference radiation is present the measured value switches to fa...

Страница 101: ...0 locked The Safety Mode is maintained even if the device is turned off and then on again 3 Check safety parameters and measured value Menu path Diagnostic Safety Refresh Safety Status First update Sa...

Страница 102: ...t must be performed directly after the initial startup so that the reference values and the general conditions are defined and these are available in the following periodic inspections for ref erence...

Страница 103: ...value of the initial start up must be reached under the same conditions 7 9 1 3 Density Application In the Density application the function can be checked only by a reference liquid where we know the...

Страница 104: ...tors Parameter Value Protective function Limit level measurement Level measurement Density measurement SIL SIL 2 with one detector LB 480 SIL2 SC3 FT0 HFT 0 Device type B SFF 92 MTTR MRT 72h sd 0 FIT...

Страница 105: ...the number of detectors Parameter Value Protective function Limit level measurement Level measurement Density measurement SIL SIL 3 with two detectors LB 480 SIL3 SC3 FT1 HFT 1 Device type B MTTR MRT...

Страница 106: ...activity Detector type detector size High voltage Date of last function test Device parameters of the safety function Operating mode Limit switch max Limit switch min Level Density lower measuring ran...

Страница 107: ...rous Failure on Demand PFH Average Probability of Dangerous Failure on Demand FMEDA Failure Mode Effects and Diagnostics Analysis FIT Failure in Time 1 FIT 1 failure 109h sd Rate for safe detected fai...

Страница 108: ...54733 10BA2L 1 108 02 2017 7 Functional Safety Volume 1 7 13 Functional Safety Certificate...

Страница 109: ...SENSseries LB 480 Level measurement BERTHOLD TECHNOLOGIES GmbH Co KG 1 109 Volume 1 7 Functional Safety 1...

Страница 110: ...54733 10BA2L 1 110 02 2017 7 Functional Safety Volume 1...

Страница 111: ...from power supply immediately To determine the inspection intervals for the visual inspection take the following conditions into consideration Ambient conditions outdoor rain sunlight heat and cold O...

Страница 112: ...54733 10BA2L 1 112 02 2017 8 Visual Inspection Volume 1...

Страница 113: ...adiation protection zones outside the shielding must be if they are accessible marked and guarded These instructions should also include checks of the shut ter device of the shielding and actions in c...

Страница 114: ...on Any work in the vicinity of radiometric measuring system must be prepared carefully and organized such that it can be carried out in the shortest time possible Having the proper tools is of particu...

Страница 115: ...work is performed according to the instructions and under the supervision of the Radi ation Safety Manager It has to be ensured that the lock of the shielding is closed and secured so that no unshield...

Страница 116: ...rinted on the type plate measured in 1 m dis tance from the shielding The radiation exposure D can be calcu lated according to the following formula D DR x t x 4 D accumulated dose during assembly in...

Страница 117: ...s cal culated as follows A is the activity of the source and k the respective specific Gamma radiation constant see table below The distance from the measur ing point to the source is r and the durati...

Страница 118: ...t and operating conditions of the measuring device the legal regulations and the permit conditions must be considered The functional checks and maintenance have to be carried out however at least once...

Страница 119: ...n those plans as well and also the address and phone number of the regulatory authority 9 5 Protection against Theft Radioactive substances or facilities containing radioactive sub stances must be sec...

Страница 120: ...se persons to a radiation dose which exceeds the permissible limits or could cause contami nation by radioactive substances In terms of safety malfunctions and accidents are very serious events and ap...

Страница 121: ...andle source with tools e g pincers or tweezers and put both source and tool in a plastic bag Stay behind auxiliary shielding e g concrete steel or lead plate Check if vicinity is free of contaminatio...

Страница 122: ...radiation protection guidelines when checking or replacing the source The radioactive sources used and the function area of the measur ing system typically permit a service life of more than 10 years...

Страница 123: ...te documents on the source have to be provided in order to carry out this test 9 8 1 Required Documents Inventory of the sources to be tested with information on the previous leak tests Source certifi...

Страница 124: ...ion Volume 1 Alternative test areas For point source shieldings with rotary shutter Fig 9 2 Alternative test area on point source shieldings The alternative test area is the visible part on the head o...

Страница 125: ...HNOLOGIES GmbH Co KG 1 125 Volume 1 9 Radiation Protection 1 For rod source shieldings Fig 9 3 Alternative test area on rod source shieldings The alternative test area is the visible part on the head...

Страница 126: ...ion Protection Volume 1 For point source shieldings with rotary shutter Fig 9 4 Alternative test area on point source shieldings The alternative test area is the visible part on the head of the shield...

Страница 127: ...LB 744X Fig 9 5 Alternative test area on point source shieldings Turn lever to horizontal position for inspection The alternative test area is the head of the visible edge of the source holder If the...

Страница 128: ...54733 10BA2L 1 128 02 2017 9 Radiation Protection Volume 1...

Страница 129: ...d the source holder The dose obtained while working in the vicinity of the shielding and the dose obtained while working with the unshielded source have to be calculated sep arately and added up A rat...

Страница 130: ...lowing result D 400 x 0 15 60 Sv The radiation exposure in the vicinity of the shielding was previously calculated to be 10 Sv The total radiation exposure including mounting and dismantling can then...

Страница 131: ...ource you have to work with the unshielded source for a short time An increased dose of radiation is harmful to health You have to carry a pocket dosimeter during work to measure the personal dose and...

Страница 132: ...itable clean space if possible with an auxiliary shield ing shielding vessel lead bricks concrete stones etc and place the source holder and the source there on a piece of paper to pro tect it against...

Страница 133: ...ealth hazards due to radiation Do not remove the source from the shielding Do not touch the source to prevent a high partial body dose Touch the source only with a tool that allows you to hold the sou...

Страница 134: ...ce out of the transport shielding and firmly fix it onto the source holder together with the locking washer Put the source holder with the source again into the shielding and fix it using the socket w...

Страница 135: ...ed dose of radiation is harmful to health You have to carry a pocket dosimeter during work to measure the personal dose and to document the actual radiation exposure Moreover work has to be coordinate...

Страница 136: ...ual shielding upright In particular secure the rotating cylinder against tipping over before you release the head flange Bring the transport shielding containing the new source close to the measuring...

Страница 137: ...asurement BERTHOLD TECHNOLOGIES GmbH Co KG 1 137 Volume 1 10 Source Replacement 1 Fig 10 3 Markings on multi part sources and shieldings Shielding Rod source Top 1 ring Bottom 4 rings Bottom 2 Top 2 r...

Страница 138: ...avoid damage to the source Keep the source far away from your body and set it down behind an auxiliary shield ing Remove source from shielding Pull out the rod source 4 using the brass extension bar...

Страница 139: ...t shielding again after you have put the old source into the transport shielding Set up the operating shieldings as planned With multi part shieldings be sure to observe the correct order Replace the...

Страница 140: ...uring work to measure the personal dose and to document the actual radiation exposure Moreover work has to be coordinated with the competent Radiation Safety Manager IMPORTANT For Germany you have to...

Страница 141: ...nstalled at the measuring site Move the new source in its transport shielding close to the installation site Prepare a suitable clean space if possible with an auxiliary shield ing shielding vessel le...

Страница 142: ...54733 10BA2L 1 142 02 2017 10 Source Replacement Volume 1 Fig 10 5 Point source shielding beam path closed Fig 10 6 Sectional drawing of source holder beam path open 1 2 3 4 5 rotate by 90 4 6 7 3 5...

Страница 143: ...socket wrench size 12 mm IMPORTANT For this work you should use the shielding housing as auxiliary shielding between source and body Take hold of the source using a pair of pliers and immediately put...

Страница 144: ...or attach the new source number Calibrate the system new see Volume 3 IMPORTANT The special regulations regarding labeling and transport of the shielding back to the manufacturer have to be observed...

Страница 145: ...Please keep in mind Dose rate on the surface of the packing 2000 Sv h Dose rate in a distance of 1 m from the surface of the packing 100 Sv h Attach the UN number with the symbol for dangerous cargo...

Страница 146: ...ely labeled with your name and address If you have received a quotation from us please include our quotation number as well Radioactive material can be returned only after you have received permission...

Страница 147: ...SENSseries LB 480 Level measurement BERTHOLD TECHNOLOGIES GmbH Co KG 1 147 Volume 1 1 Notes...

Страница 148: ...urther technical development BERTHOLD TECHNOLOGIES GmbH Co KG 2009 Language English Printed in Germany 02 2017 Rev No 03 BERTHOLD TECHNOLOGIES GmbH Co KG Calmbacher Str 22 D 75323 Bad Wildbad Germany...

Страница 149: ...1 g l Time 0 00 10 30 11 00 11 3012 00 12 30 Volume 2 Installing SENSseries...

Страница 150: ...54733 10BA2L 2 150 02 2017 Volume 2...

Страница 151: ...aI 50 50 Point detector SuperSENS scintillator 150 150 Rod detector UniSENS length 0 5 to 2m in 50cm increments Rod detector TowerSENS length 3 to 8m in 1m increments The measuring system utilizes the...

Страница 152: ...ss control system PCS Configuration and monitoring Configuration parameter setting and calibration of the detectors as well as the output and display of the digital units of measure are carried out ei...

Страница 153: ...th care during commissioning for the particular measuring task Commissioning log Important parameters may not be changed during operation The system must be taken into operation and settings changed o...

Страница 154: ...ion window always aligned towards the source Collimator for CrystalSENS Component Description Scintillator Detecting Gamma radiation Photomultiplier preamplifier HV generation and evaluation electroni...

Страница 155: ...75 Field Communicator by Emerson Process Management GmbH Co OHG or via PC with FDT frame application or via PC and the SIMATIC PDM software Access to electronics At the top the detector is closed by a...

Страница 156: ...leak out Contamination is therefore ruled out More over any activation of the product being measured by the sources used is not possible for physical reasons The following radiation sources are used...

Страница 157: ...lation is as follows The equation shows that with a given source and the respective mass attenuation coefficient the measuring effect is dependent only on the product density and the measuring path d...

Страница 158: ...commissioning 1 4 1 Rod Source Arrangement Fig 1 5 shows a basic arrangement with rod shaped source and point shaped detector CrystalSENS SuperSENS as well as the respective characteristic curve The...

Страница 159: ...it is possible to work with several UniSENS rod detectors or one Tower SENS For unfavorable measuring geometries one can also work with two point sources As the characteristic curve shows the measurin...

Страница 160: ...the source activity see Fig 1 7 In this case the lengths of source and detector have to be adjusted to the size of the measuring range to be covered The non linearities obtained in the upper range of...

Страница 161: ...rangement can be linearized automatically using a mathematical function provided by the evaluation unit The required tag specific calculations will be provided by BERTHOLD TECHNOLOGIES Fig 1 8 Point s...

Страница 162: ...f the each detector are valid IP protection type according to IEC 60529 IP66 and IP68 according to ISO 20653 IP69K according to NEMA Standard Publ 250 4X and 6 Vibration mechanical shock Vibration 1 9...

Страница 163: ...n on the redundant current path For intrinsically safe signal output see Volume 1 chapter 5 Explo sion Protection Power supply Nominal voltages depending on version 100V to 240VAC 10 50 60Hz max 8VA o...

Страница 164: ...60 and a universally configurable isotope Type Scintillator Dose Rate typic for CS 137 in Sv h for 1000 lps Tempera ture stabil ity Weight in kg Weight in kg with water cool ing CrystalSENS Point det...

Страница 165: ...For intrinsically safe signal output see Volume 1 chapter 5 Explo sion Protection RS 485 For software updates and the cascading of up to 16 slaves For a software update all slaves must be logged off...

Страница 166: ...No Scintillator Detector code Restrictions CrystalSENS LB 480 11 LB 480 12 50x50 NaI 0 with count rates in the mea suring range of 1000cps LB 480 11 LB 480 12 50x50 NaI 1 with count rates in the mea s...

Страница 167: ...1000 2 F UniSENS 1000 WK 2 I UniSENS 1500 2 J UniSENS 1500 WK 2 K UniSENS 2000 2 L UniSENS 2000 WK 3 1 SuperSENS 3 2 SuperSENS WK 4 1 TowerSENS 1000 4 2 TowerSENS 1000 WK 4 3 TowerSENS 2000 4 4 TowerS...

Страница 168: ...2 100V to 240VAC Collimator 0 without a axial r laterally positioned or laterally 66 for SuperSENS f axial 316L s lateral 316L Housing material 1 1 4301 Standard 3 316L I O extensions 0 without Speci...

Страница 169: ...cation 0 Slave LK1 S Switch LK1 T Switch LK2 U Switch LK3 V Switch LK4 W Switch LK5 L Level LK2 M Level LK3 N Level LK4 O Level LK5 D Density LK3 E Density LK4 F Density LK5 R RID LK4 G SWITCH SPEEDST...

Страница 170: ...54733 10BA2L 2 170 02 2017 1 System Description Volume 2...

Страница 171: ...substances Danger due to radioactivity may occur if persons are exposed to radiation as a result of improper working with the measuring sys tem Only persons who are trained in the handling of radioact...

Страница 172: ...aranteed If this happens the detec tor must be examined by a person authorized by BERTHOLD TECHNOLOGIES If this is not possible you have to replace the entire detector or return it to the manufacturer...

Страница 173: ...Detector and Evaluation Unit Risk of damage System parts may get damaged during transport Transport the detector and evaluation unit in the original packaging and protect the parts from vibrations 2...

Страница 174: ...for delivery of shielding detector and eval uation unit The electrical installation of the detector Servicing and repair work to install and dismantle parts The fixture for the assembled system compo...

Страница 175: ...th shielding LB744X and point detector NaI 50 50 or Super Sens Rod source in dip tube and rod detec tor Rod source in dip tube and point detector NaI 50 50 or Super Sens Point source with shielding LB...

Страница 176: ...ld be missing for your spe cial application you will receive special documents in advance Please contact us if you did not receive these documents By means of the source number which you find on the s...

Страница 177: ...in the technical data in chapter 1 5 page 2 162 In addition To prevent freezing the water cooling system must be drained Polluted cooling water may clog the water cooling system which may result in th...

Страница 178: ...llation site keep in mind that the detector should not be affected by mechanical stress or heavy vibrations in order not to restrict its service life If the measuring system is used in a heavy duty en...

Страница 179: ...2 2 Installation 2 2 3 6 Cleaning Take care not to damage the cable glands and the type plates during cleaning The detector may be cleaned with water or gaso line Remove coarse deposits with a wire br...

Страница 180: ...ssel The top point of the effective detector length is marked by a mark ing groove which also defines the top point of the measuring range that can be covered Please note the dimensional drawings of t...

Страница 181: ...detector with collimator In addition an anti tipping device has to be installed at the upper flange Other wise the installation has to be carried out as shown in Fig 2 2 Fig 2 3 Installation proposal...

Страница 182: ...the sensitive areas of the detector overlap seamlessly The detectors are slightly offset on the side Fig 2 4 The sensi tive areas are marked by grooves see also Fig 2 22 on page 2 197 Fig 2 4 Multi de...

Страница 183: ...he source Fig 2 5 Limit level measurement With rod source Fig 2 6 Continuous level measurement As shown in Fig 2 6 the size of the measurement range for contin uous level measurement is defined by the...

Страница 184: ...ure that is provided by the customer The distance to the surface of the vessel or the surface of a thermal insulation should be about 100 mm Clamps see chapter 2 4 4 or an installation kit see chapter...

Страница 185: ...ment BERTHOLD TECHNOLOGIES GmbH Co KG 2 185 Volume 2 2 Installation 2 Fig 2 9 Alternative installations The technical drawings for CrystalSENS and its accessories can be found in chapter 5 Technical I...

Страница 186: ...detectors without water cooling system you have to use the plastic rings shown with dashed lines in the drawing to the left for installation They compensate for the difference in diameter between dete...

Страница 187: ...o the following instructions Installing the water cooling 1 Remove the four front screws and pull the collimator from the detector To attach the collimator and the water cooling later to the detector...

Страница 188: ...e beam window is facing the source Position the collimator and water cooling relative to the pitch circle of the detector Make sure that the position of the cooling nozzle is arranged so that later yo...

Страница 189: ...the source The distance from the source shieldings to the vessel surface is designed such that reaching into the beam channel with the hand is prevented reference value approx 20 mm For shieldings wi...

Страница 190: ...ed during storage transportation and installation The arrangement of the sources is defined during the planning stage and entered in a drawing or defined in writing These details must be observed care...

Страница 191: ...p to an angle of 45 This allows the shielding to be mounted vertically which simplifies the con struction of the fixing bracket and the installation the shielding since the fixture need not be incline...

Страница 192: ...s Install shielding 45 IMPORTANT Before installing the source shielding or the source you have to determine the background see Volume 3 chapter 7 1 Fig 2 18 Point source with rod detector The standard...

Страница 193: ...19 Distance of the source shielding from the vessel surface See Technical Information in chapter chapter 5 for the dimen sions of the various shieldings Fig 2 20 shows a proposal for a mounting brack...

Страница 194: ...sal shielding size B see Technical Informa tion in chapter 5 Shielding 45 with point source Mounting base 1 This version is easier to make than version 2 Mounting base 2 The version of the mount ing b...

Страница 195: ...ion safety device before completing the installation Eyebolts Direction of rotation for opening Padlock The padlock must remain locked until the measuring system is taken into operation Name of measur...

Страница 196: ...ed again with the padlock to prevent inadvertent closing of the beam channel during operation If lock ing with the lock should not be permitted you may also fix the position with the supplied screws P...

Страница 197: ...g range to minimize the total activity and to improve the linearization options Fig 2 22 shows the appropriate measuring geometry The shieldings are installed below each other in a distance of size X...

Страница 198: ...e shielding are placed on a suitable bracket at the measuring site For larger measuring ranges several parts are mounted on top of each other Robust construction especially of the moving parts of the...

Страница 199: ...bly these specifications have to be observed closely since deviations may cause malfunctions of the measuring system Fig 2 24 shows a standard arrangement Fig 2 24 Rod Source Arrangement The shielding...

Страница 200: ...2 28 on page 2 204 For informa tion on dimensions and the weight for which the fixtures are designed please see the technical drawings of the shielding in chapter 5 Single part shieldings for rod sour...

Страница 201: ...he transportation safety device before completing the installation Lever for opening the source shielding During transportation the lever is fixed to the shielding using adhesive tape With the lever t...

Страница 202: ...ked again with the padlock to prevent inadvertent closing of the beam channel during operation If lock ing with the lock should not be permitted you may also fix the position with the supplied screws...

Страница 203: ...eldings are in addition marked by the letters A B C etc from top to bottom see Fig 2 27 Fig 2 27 Rod source arrangement multi part Each part must be secured adequately e g by using a flat iron as anti...

Страница 204: ...right limit stop This position can now be locked again with the padlock to prevent inadvertent closing of the beam channel during operation If lock ing with the lock should not be permitted you may a...

Страница 205: ...on and the basic arrangement as shown in Fig 2 30 Due to the shorter distance between source and detector and due to the fact that only one vessel wall has to be irradiated the required source activit...

Страница 206: ...ding see illustration to the left 10 08 indicates the month and year of production MM YY The customer has to provide the protection tube for the source it should be installed such that the source can...

Страница 207: ...installed in a shielding depending on type see Technical Information in chapter 5 With several rod sources the individual sources are positioned in differ ent heights in order to cover the measuremen...

Страница 208: ...shaft core is installed which consists of a spring wire This allows you to install flange shieldings to the vessel from below or from the side and to insert the source from there into the dip tube an...

Страница 209: ...wing page show how to latch the cable into the clutch at the source The clutch includes a snap action mechanism that prevents that the connection will become undone on its own Define source position i...

Страница 210: ...source end piece Source end piece with clutch Steel cable with latch for clutch Latch engaged in clutch Engage latch in clutch Steel cable for source positioning Positioning screw Clamping screw Eyeb...

Страница 211: ...ce hanging at the highest position has to be pulled back into the shielding first and secured with the clamping screw Then pull the source at the second highest position into the shielding etc Connect...

Страница 212: ...llation Volume 2 Fig 2 35 Connect shaft core and source end piece Open the fixing screw at the head piece Fig 2 36 Open fixing screw Open the source shielding Fig 2 37 Open source shielding Push the s...

Страница 213: ...NOLOGIES GmbH Co KG 2 213 Volume 2 2 Installation 2 Fig 2 38 Push the shaft core in Fix the position with the fixing screw at the head piece Attach the covering cap again Secure the lock with a padloc...

Страница 214: ...s the useful beam must be aligned such that they point exactly towards the detector Fig 2 40 Point source shielding The shielding consists of a lead cylinder with source exit channel 7 surrounded by a...

Страница 215: ...n the vessel The arrow on the lever is pointing to CLOSED In the OPEN and CLOSED position the lever or the locking core are protected by a padlock Function failure due to damage The detector fixture m...

Страница 216: ...r the measuring site and defined by drawings sketches or details in writing For assembly these speci fications have to be observed closely since deviations may cause malfunctions of the measuring syst...

Страница 217: ...to the cable entries They have to be licensed for the respective type of protection and have to be installed carefully in accordance with regulations Cables and cable conduits have to be aligned such...

Страница 218: ...ng it at another Measuring Point Detectors which are used in non hazardous areas are not subject to the supervision and maintenance of Ex protection experts there fore it is not guaranteed that for ex...

Страница 219: ...6 P E S u p p l y P E 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 P E PE PE Open Coll Open Coll n c n c 4 20mA 4 20mA HART HART Pt100 Pt100 P E 1 2 3 4 5 P E 6 P E Supply L Supply N Supply Supply PE RS48...

Страница 220: ...ompensation only for density mea surement 17 18 Like terminal 19 20 additional terminal pair for parallel connection of a HART Communicator 19 20 HART current output 4 20 mA current output for mea sur...

Страница 221: ...P 5 6 7 8 9 10 P E E 10 P E 8 9 P E 5 6 7 RS 485 B In RS 485 A In TermB TermA RS485 B Out RS485 A Out Terminals Slave HART PE 5 x Ground connection and screen 1 2 Power supply 100V to 240VAC or 24VDC...

Страница 222: ...tion Volume 2 Signal cable with shielding We recommend using a screened cable for the signal lines The screen has to be connected to the detector on the PE terminal in the terminal compartment of the...

Страница 223: ...ain Moisture in the terminal compartment can both cause a short cir cuit with other lines or cancel the explosion protection Hereinafter it is assumed that no cables have been connected yet Otherwise...

Страница 224: ...ands that are approved for your explosion protection Pull the connection cables with the complete external insulation through the cable entry into the terminal compartment Make sure that the cable dia...

Страница 225: ...and 3 and the PE terminal for the grounding conductor connection Place the cable shields on the terminals marked with PE Place the cable shield directly inside the screw fitting if you are using EMC...

Страница 226: ...ance and provide for an appropriate strain relief of the connected cables If there is a danger that the cable may be used as a stepladder then the cables must be installed pro tected for example in co...

Страница 227: ...our own risk and taking into account a loss of any existing warranty by BERTHOLD TECHNOLOGIES the complete detector electronics the complete connection head the crystal at the CrystalSENS the multipli...

Страница 228: ...e emits radiation through the source exit channel There may be a danger arising from radioactivity when people are exposed to this radiation Always keep the source exit channel of the shielding closed...

Страница 229: ...of detectors Replacing the detector Proceed as follows to replace the detector Write down all software parameters of the installed detector Disconnect the detector from power Turn off any peripherals...

Страница 230: ...e 2 Enter the previously documented parameters of the detector with the exception of the parameter HV Default via the HART Communicator or an alternative user interface Perform a new calibration see V...

Страница 231: ...n the CrystalSENS is dismantled together with the crystal multiplier assembly In the SuperSENS the electronics is dis mantled together with the multiplier 4 3 1 Dismantling the Electronics Module IMPO...

Страница 232: ...ion head Torx T25 Fig 4 1 Dismantling the detector electronics Carefully pull out the electronics module together with the crys tal multiplier assembly Remove the overtube with the multiplier SuperSEN...

Страница 233: ...ad to the detector housing again Tighten screws evenly alternating between screws Close the housing carefully with the housing cover To do this put the housing cover with the sealing on the housing an...

Страница 234: ...cs module as described on page 2 231 Dismantle the crystal loosen and remove the sleeve nut on top of the overtube of the multiplier tube PMT Then pull the crys tal off the multiplier Remove the PMT o...

Страница 235: ...red high sensitivity to Gamma radia tion and their service life is independent of the intensity of the radi ation field The number of light flashes per time unit is a measure of the inten sity of the...

Страница 236: ...asuring site or better a test source Plot the measurement results in a curve Fig 4 3 The detector works perfect when you get a clearly visible plateau the position of the plateau within the high volta...

Страница 237: ...eas The normal coloring is slightly greenish A yellowish to brownish coloring is a sign of thermal overload and indicates that the crystal must be replaced The multiplier window is coated with a vapor...

Страница 238: ...l one of the following numbers at BERTHOLD TECHNOLOGIES 49 0 7081 177 111 phone 49 0 7081 177 339 fax 49 0 7081 177 0 switchboard e mail Service Berthold com To get efficient help you have to provide...

Страница 239: ...22 D 75323 Bad Wildbad 4 7 2 Source and Shielding If source and or shieldings have to be returned for repair please contact the Supervisor of Transportation at BERTHOLD TECHNOLOGIES to clarify details...

Страница 240: ...54733 10BA2L 2 240 02 2017 4 Repair Maintenance and Upkeep Volume 2...

Страница 241: ...SENSseries LB 480 Level measurement BERTHOLD TECHNOLOGIES GmbH Co KG 2 241 Volume 2 5 Technical Information 2 5 Technical Information 5 1 TI LB 480 Level...

Страница 242: ...54733 10BA2L 2 242 02 2017 5 Technical Information Volume 2 Technical Information Level LB 480 Level Gauge F llstandmessung Field mounted components Messstellen Komponenten...

Страница 243: ...ns see left hand Aller anderen Ma e siehe links LB 480 2 F LB 480 2 G 1 1 UniSENS Version f Divisions 1 2 LB 480 2 0 LB 480 2 1 LB 480 2 2 LB 480 2 Z with water cooling mit Wasserk hlung HLJKW HWHFWRU...

Страница 244: ...3 10BA2L 2 244 02 2017 5 Technical Information Volume 2 LB 480 Dimensions in mm Abmessungen in mm 1 2 Examples for Measurement Arrangements with Rod Detector Beispiele f r Messanordnungen mit Stabdete...

Страница 245: ...0 60085 150 60085 200 9 500 1000 1500 2000 620 1120 1620 2120 655 1155 1655 2155 1077 1577 2077 2577 590 1090 1590 2090 1100 1600 2100 2600 100 180 255 330 for Detectors without Water Cooling f r Dete...

Страница 246: ...d dargestellten Kippsicherung kann auch ein einseitig anmontierter Winkel als Kippsicherung montiert werden dimension depends on the on site conditions e g insulation thickness Ma abh ngig von rtliche...

Страница 247: ...ut water cooling jacket Die Zeichnungen auf dieser Seite sind g ltig f r Detektoren mit und ohne Wasserk hlung 2000 1500 1000 500 1 6 Mounting Position for Rod Detector Shieldings Klemmenposition f r...

Страница 248: ...g mit Wasserk hlung VHDOHG ZLWK VFUHZ SOXJV PLW 9HUVFKOXVVVFKUDXEHQ JHVFKORVVHQ 2 2 CrystalSENS Scintillator Size Szintillatorgr e HLJKW HWHFWRU HLJKW NJ HZLFKW HWHNWRUJHZLFKW NJ VHDOHG ZLWK VFUHZ SOX...

Страница 249: ...nical Information 2 LB 480 Dimensions in mm Abmessungen in mm 2 3 Point Detector Installation Examples Punktdetektor Installationsbeispiele Application with dip pipe Anordnung mit Tauchrohr Applicatio...

Страница 250: ...Id Nr 31345 single clamp Id Nr 31347 1 set 2 clamps Id Nr 31344 single clamp position for the clamps see detector drawing Position f r die Schellen Befestigung siehe Detektor Zeichnung Material 316Ti...

Страница 251: ...tion from the vessel can also be moderated by a thermal sheet e g by a thin metal plate For each detector a water cooling option is available Wird durch Sonneneinstrahlung eine Detektortemperatur von...

Страница 252: ...sserk hlung Rp NPT Au engewinde 1 4301 Id Nr 06352 Rp NPT Au engewinde 1 4301 Id Nr 06349 The above mentioned water cooling jackets and adaptor fittings offers following connection versions Die oben a...

Страница 253: ...t muss der Wasserzufluss von unten erfolgen 2 8 Water Cooling Installation Instruction Anweisung zur Installation der Wasserk hlung Horizontal Detector Installation Horizontale Detektor Installation W...

Страница 254: ...54733 10BA2L 2 254 02 2017 5 Technical Information Volume 2 LB 480 Dimensions in mm Abmessungen in mm...

Страница 255: ...mm 3 SuperSENS Version f Zone 1 2 3 1 with Side Irradiation mit seitlicher Einstrahlung LB 480 31 r 3 2 with Side Irradiation and Water Cooling mit seitlicher Einstrahlung und Wasserk hlung LB 480 32...

Страница 256: ...LB 480 3 F LB 480 3 G HLJKW HWHFWRU HLJKW NJ HZLFKW HWHNWRUJHZLFKW NJ VHDOHG ZLWK VFUHZ SOXJV PLW 9HUVFKOXVVVFKUDXEHQ JHVFKORVVHQ 7KH GHWHFWRU YHUVLRQ IRU GLYLVLRQV 1 GLIIHUV RQO LQ WKH WHUPLQDO KRXVL...

Страница 257: ...markiert mit OBEN und UNTEN um eine seitenverkehrte Installation auszuschlie en Mehrteilige Abschirmungen sind zus tzlich von oben nach unten mit den Zahlen 1 2 3 markiert customized kundenspezifisch...

Страница 258: ...a special support Tilt protection must be installed on both sides and for each shielding Kippsicherung installiert vom Errichter Lasche z B angeschwei t an Beh lter oder Tragekonstruktion Kippsicheru...

Страница 259: ...man figures in the drawing Damit eine mehrteilige Stabstrahler Anordnung einen m glichst durchg ngigen Strahler bildet sind unterschiedliche Abschirmungen zum Zusammenbau zu verwenden Die dazu notwend...

Страница 260: ...cht 100 150 200 270 105 159 203 267 240 360 410 580 210 320 360 510 125 195 220 315 11 18 23 26 80 100 120 300 40 65 75 101 15 20 25 35 110 150 185 280 30 29 22 45 25 29 22 55 185 302 366 436 225 265...

Страница 261: ...r Support Vorschlag f r Montagesockel The design 1 of the support plate is easier to manufacture Der Montagesockel 1 ist leichter herzustellen The design 2 of the support plate with the oblong slot al...

Страница 262: ...actuator is necessary For the rod source shielding with pneumatic use the shielding type I only Sofern Sie den Verschlussmechanismus fernsteuern wollen ist eine pneumatische Verschlusseinrichtung opti...

Страница 263: ...ast A AC DC R L 250 7 5 125 7 5 12 7 5 24 1 1 48 0 5 0 06 250 0 25 0 03 Contact Rating Kontaktbelastbarkeit Cable Diameter Kabeldurchmesser 6 12 mm Contact Rating Kontaktbelastbarkeit Limit Switch End...

Страница 264: ...54733 10BA2L 2 264 02 2017 5 Technical Information Volume 2 LB 480 Dimensions in mm Abmessungen in mm 7 Flange Shielding for Rod Source on Dip Pipe Abschirmungen f r Stabstrahler am Tauchrohr hr hr hr...

Страница 265: ...erendst ck mit Kupplung B plug the latch into the catch bolt Klinke in Kupplung einklinken steel cord with latch for catch bold Stahlseil mit Klinke f r Kupplung C latch plugged into the catch bolt Kl...

Страница 266: ...54733 10BA2L 2 266 02 2017 5 Technical Information Volume 2 LB 480 Dimensions in mm Abmessungen in mm 7 2 Flange Adaptors for Rod Source Shieldings Flanschadapter f r Stabstrahler Abschirmungen...

Страница 267: ...8 200 M8 12 ND 125 PN 6 16 31 Super Duplex UNS 32750 SAF 2507 1 4410 LB 7440 FE CR LB 7445 FE CR LB 7442 FE CR 240 198 130 80 20 18 20 242 306 280 M10 14 ND 200 PN 6 9 81 Carbon Steel St 37 LB 7442 F...

Страница 268: ...n in mm 8 1 Mounting Proposal for Source Shielding LB 744x Montagevorschlag f r Abschirmbeh lter LB 744x 30 mm LB 7440 LB 7445 LB 7442 LB 7446 LB 7444 h 90 120 161 Flange Installation Flanschinstallat...

Страница 269: ...with Limit Switch Option III Pneumatischer Verschlussantrieb mit Endschalter Option III Technical Data for Pneumatic Actuator Technische Daten f r pneumatischen Verschlussantrieb Compressed Air Druckl...

Страница 270: ...8 0 5 0 06 250 0 25 0 03 Contact Rating Kontaktbelastbarkeit Cable Diameter 6 12 mm Kabeldurchmesser 6 12 mm Cable Diameter 9 12 mm Kabeldurchmesser 9 12 mm Limit Switch in Ex de Endschaltereinheit in...

Страница 271: ...rmung 9 Point Source Shielding LB 8030 8040 Punktstrahler Abschirmbeh lter LB 8030 8040 Material Stainless Steel 304 Edelstahl 1 4301 Painting Lackierung Polyurethane yellow Polyurethan gelb 30 Versio...

Страница 272: ...LB 8115 20 141 5 180 18 200 16 159 350 239 237 60 kg DN 125 PN 6 30 LB 8120 01 LB 8120 20 198 240 18 280 16 219 425 300 313 137 kg DN 200 PN 6 30 429 Type Typ LB 8115 LB 8120 Transport Lug Transport s...

Страница 273: ...Junction Box for Shaft Core or Steel Cable Anschlussraum f r Wellenseele oder Seil Padlock Vorh ngeschloss Source Locking Mechanism Verschluss mechanismus Covering Cap Deckel Padlock Vorh ngeschloss T...

Страница 274: ...54733 10BA2L 2 274 02 2017 5 Technical Information Volume 2 LB 480 Dimensions in mm Abmessungen in mm 11 Terminal Connection for Single Detector Elektrischer Anschlussplan f r Einzeldetektor...

Страница 275: ...Co KG 2 275 Volume 2 5 Technical Information 2 LB 480 Dimensions in mm Abmessungen in mm 11 1 Multi Detector Connection Diagram Multidetektor Anschlussplan Up to 16 slaves can be connected at one mast...

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Страница 288: ...54733 10BA2L 2 288 02 2017 5 Technical Information Volume 2...

Страница 289: ...g ring for small cable diameters that must be removed for cables with larger diameter Assembly instructions for ID No 55412 and 56086 blueglobe Montage blueglobe Installation Abb 1 Fig 1 blueglobe mit...

Страница 290: ...ng insert C pressure screw D Schritt 1 Vorbereitung der Montage Step 1 Prepare installation Leitung abmanteln Geflecht mit Isolierband sch tzen Dismantle wire protect braid Schritt 2 Montage Step 2 In...

Страница 291: ...Ring Clamping ring Pressure ring scaling and Standard blueglobe 1 2 3 4 5 1 2 3 4 5 LA X LA Schritt 1 Vorbereitung der Montage Step 1 Prepare installation 1 Leitung abmanteln Armierung k rzen gem Tab...

Страница 292: ...aws Apply LOCTITE or a similar adhesive on mounting thread put on the supplied cork sealing and attach the bottom part of the limit switch box Fix it using the screws supplied The two trip cams on the...

Страница 293: ...e size 02 03 BARTEC 07 1501 6130 63 changer for drive size 05 14 4U 2 micro push buttons Standard dimensions according to DIN41635 Volt Load A AC DC Resistor inductive max 250 7 5 125 7 5 up to 12 7 5...

Страница 294: ...ure range 25 C to 60 C 20 C to 80 C Weight 1 4 kg Cable inputs M20x1 5 M20x1 5 PG13 5 NPT 4 pole connector DIN 43650A Cable clamp Terminal cross section 2 5 mm grounded conductor terminal 2 5 mm earth...

Страница 295: ...fing box fitting IMPORTANT Make sure that the cover sealing is inserted in its groove Slightly grease the housing cover in the shaft duct with MoS2 grease attach it and tighten cover screws Direct ins...

Страница 296: ...se the cover sealing Remove shaft mounting bracket by opening the screws and take off the limit switch shaft Apply LOCTITE or a similar adhesive on mounting thread put on the supplied cork sealing and...

Страница 297: ...SENSseries LB 480 Level measurement BERTHOLD TECHNOLOGIES GmbH Co KG 2 297 Volume 2 2 Notes...

Страница 298: ...urther technical development BERTHOLD TECHNOLOGIES GmbH Co KG 2009 Language English Printed in Germany 02 2017 Rev No 03 BERTHOLD TECHNOLOGIES GmbH Co KG Calmbacher Str 22 D 75323 Bad Wildbad Germany...

Страница 299: ...1 g l Time 0 00 10 30 11 00 11 3012 00 12 30 Volume 3 Operation with HART Communicator...

Страница 300: ...54733 10BA2L 3 300 02 2017 Volume 3...

Страница 301: ...Manual as well as a full knowledge of the behavior of the connected controller and the possible influence on the operating process to be controlled The measuring system SENSseries LB 480 is compatible...

Страница 302: ...and commissioned properly see page page 3 313 From this menu you may directly select the item Live Display for online display of the measured values The measured data are only valid when the probe wa...

Страница 303: ...Communicator Model 375 475 Siemens Simatic PDM AMS DeltaV Emerson Process LB 480 PC BERTHOLD TECHNOLOGIES specific program for the RS485 interface IMPORTANT Depending on the HOST system it may happen...

Страница 304: ...ameter set can be transferred from the detector to a PC via SD card 1 Enter the file name of the parameter set for archiving in the Tag parameter Command Tag Execution Online via the HART Communicator...

Страница 305: ...configuration tab Select a file in the right box and upload it to the PC data base in the left box The parameter set can now be displayed or printed by double clicking For more information about Easy...

Страница 306: ...in the detector 1 5 3 AMS DeltaV Emerson Process The AMS can save data in the offline menu only from version 10 and above Again you have to select Recall on the Cal Parameter menu However safe transfe...

Страница 307: ...n of each menu item First ENTER then SEND To rule out incorrect entries you always have to push the SEND softkey immediately after you have entered a value via the ENTER button The SEND softkey is onl...

Страница 308: ...evice Status Lock Unlock Device Access page 3 376 Meas Parameter page 3 373 Background Meas Table Measurement Curve Time Const Nuclide Cal Method Cal Curve Type Threshold Hysteresis Compensation Mode...

Страница 309: ...ault Cps Single Detector page 3 323 page 3 324 Config Slave Detectors Nbr of Slaves Add Slave Remove Slave Refresh Slave Table Detector Table page 3 327 Signal Condition page 3 328 Signal Parameter Ti...

Страница 310: ...Upper Point page 3 353 Restore Upload Restore Date page 3 350 I O Setup page 3 354 Current Output Current Loop Monitoring Loop Alarm Type Error Current Value Current Lower Limit Current Upper Limit D...

Страница 311: ...owledge Error page 3 387 Refresh Modification Log Modification Log Table Reset Modification Log Modification Log page 3 388 Device Status Ext dev status Device Variables Status Config Change Status Lo...

Страница 312: ...Out Mode Digital Out Test State Digital In Mode Digital In Test State Loop Current Mode Loop test page 3 366 page 3 369 Test page 3 366 Plateau page 3 370 Plateau Measurement Plateau View Active Dete...

Страница 313: ...ll other menu items The Start menu appears if you switch on the connected HART Communicator or push the HOME softkey anywhere in the menu 1 Live Display Shows the menu with the currently measured valu...

Страница 314: ...7 In chapter 8 on page 3 429 you find a list of pos sible causes and troubleshooting procedures SHUTDOWN A serious error is indicated If the error is no longer displayed in Active Error you can check...

Страница 315: ...s calculated level in when AUTO GPC is enabled 5 Cps Average Shows the current count rate averaged over the time constant 6 Cps Live Shows the current non averaged count rate 7 Cps Average Comp Visibl...

Страница 316: ...or Upon delivery of the instrument access to all menu items is possible without password If a password has been entered and activated you must enter it again to allow access see chapter 2 49 page 3 37...

Страница 317: ...ay compensation of the isotope Since the activity of the source diminishes with time the calibration count rates will be compensated automatically through the date The decay compensation takes place d...

Страница 318: ...INED allows you to use any isotope you want In this case additional parameters are requested Specify the half life under Half Life Time and the absorption coefficient at Absorption What happens when y...

Страница 319: ...path and fill the container in addition Cal Point 0 For this measurement the level in the tank must be below the measuring range or the tank must be completely empty While you read in the level must n...

Страница 320: ...ce Select ReadIn to read in the count rate for the background radiation If you already know the value you can enter it here 3 Cal Point 0 Count rate with empty container or at a level below the measur...

Страница 321: ...anged Possible sta tus messages are 0 OK The calibration carried out is OK 1 ERROR BACKGROUND The count rate of the background radiation is higher than that for the calibration points for empty or ful...

Страница 322: ...GIES service technician The following settings are made automatically at Calibrate Preset Compensation Mode OFF Calibration Method Multipoint Lower calibration point set to 0 Upper calibration point s...

Страница 323: ...id indicates that the date must be updated 1 Date Current date The date is specified in the following format MM DD YYYY If the detector detects that the date deviates a date error is indi cated The re...

Страница 324: ...0 is displayed here An error message is displayed with a three digit number The cause of the error and suggestions for correcting the error are described in Error Handling in chapter 8 3 Detector Dev...

Страница 325: ...select PLATEAU the measurement mode is exited and the plateau of the multiplier measured which is used in the detector The plateau is mea sured using the settings in the menu Device Config Setup Servi...

Страница 326: ...anisms described above are sus pended after a power failure the measurement begins to get adjusted at 800 V HV Default has already been determined and set by BERTHOLD TECHNOLOGIES If this value deviat...

Страница 327: ...to 16 and enter its device ID number 3 Remove Slave Interrupt the communication to a slave by entering its detector number 4 Refresh Slave Table Updates the Detector Table 5 Detector Table Shows all...

Страница 328: ...ction of functional limita tions An important issue are the settings in the menu item Error Handling in the Signal Parameter menu 1 Signal Parameter Opens the menu for error handling and settings for...

Страница 329: ...lso evaluate the mes sages via the HART signal or the digital output The setting SENSITIVE is automatically enabled when the Safety Mode is selected NORMAL Only fatal errors are reported as a fault cu...

Страница 330: ...le difference in sensitivity between compensation detector and level detector in order to optimize the PRC measurement 6 GPC Comp Factor Limit Required only if Compensation Mode is set to AUTO GPC i e...

Страница 331: ...elay The delay is adjustable from 0 to 5 sec onds The delay is required so that at the moment of detection the mea sured value remains unaffected even though in this case increased count rates are alr...

Страница 332: ...a must be set correctly to detect changes caused by inter ference radiation within the measuring range This value is the threshold where the interference radiation detection responds if a sudden incre...

Страница 333: ...ce To get the warning messages you have to evaluate the messages via the HART signal or the digital output IMPORTANT Usually the manufacturer recommends a service life of the source of about 10 years...

Страница 334: ...the level reading The value entered refers to a plus minus fluctuation around the mean value with a probability of occurrence of two Sigma After entry of a value the date on which the warning will be...

Страница 335: ...or the calibration page 3 337 2 Cal Settings Opens the menu for entering the basic detector specific settings that needs to be performed before calibration page 3 341 3 Product Conditions Opens the me...

Страница 336: ...Point 0 or Cal Point 100 2 ERROR NOT SORTED The calibration points are not entered in sequence and need to be sorted 3 ERROR CURVE NOT MONOTONOUS Not all count rates are decreasing with increasing le...

Страница 337: ...ged settings with Calibrate Recall is also necessary because the count rates in the calibration parameters Cal Parameter in contrast to the count rates of the measuring parameters Meas Parameter are n...

Страница 338: ...s is if the source is not yet mounted Otherwise close the beam path and in addition fill the container ACTIVE POINT The count rate for the calibration point displayed under Point No Cal is read in For...

Страница 339: ...ration point cor responds to the ACTIVE POINT in ReadIn 5 Cal Level Enter here the percentage for the calibration point that appears in Cal Point No 6 Cal Rate Count rate for the calibration point tha...

Страница 340: ...s the maximum possible number of calibration points Refresh Cal Table Updates the calibration points contained in Cal Table Cal Table Shows all calibration points in a table You can edit the calibra t...

Страница 341: ...y is also important in a single point calibration and for gas den sity compensation The isotope used is listed on the type plate of the shielding and on your delivery documents The item USER DEFINED a...

Страница 342: ...essary calibrate additional calibration points between 0 and 100 Up to 10 calibration points can be entered In most cases how ever 2 calibration points suffice empty and full 1 POINT EXP Rarely used U...

Страница 343: ...ries for these parameters are required only in the following cases For a 1 point calibration if full calibration is not possible For containers with a gas pressure as long as the calibration cannot be...

Страница 344: ...ffset by 90 degrees For calibration the compensation measurement must be mounted and connected and level measurement must be logged in at the master Additional parameters required for this calibration...

Страница 345: ...Gas Property Compensation IMPORTANT This function requires special knowledge and should be enabled only by a Berthold service engineer or by a specially trained per son If the vessel is in operation...

Страница 346: ...in the gas filled room With point detectors and rod sources The path from the point source to the center of the measuring range However only the path through the container i e in the gas filled room I...

Страница 347: ...ssure in kg m3 which is present during cali bration Use this parameter only if the gas density during calibration is dif ferent from the gas density under operating conditions Using the gas density a...

Страница 348: ...e only if Compensation Mode is set to MANUAL GDA Enter the gas pressure in kg m3 you expect under operating conditions Use this parameter only if the gas density during calibration is dif ferent from...

Страница 349: ...ecord the more accurate will be the Comp Factor later 1 ReadIn Start reading in the count rates The count rates of the compensa tion detector and those of the level measurement are read in at the same...

Страница 350: ...ver older calibration data 1 Adjust Lower Point Use this feature only if you replace the source and a characteristic curve with several cali bration points has been entered wish to calibrate the measu...

Страница 351: ...tup Cal Parameter Adapt Calibration Adjust Lower Point Use this function after a source replacement to re calibrate an existing multi point calibration 2 calibration points All you need is one calibra...

Страница 352: ...e display with an actually empty container 4 Lower Comp Rate Available only if Compensation Mode AUTO PRC or AUTO GPC is selected Contains the count rate of the compensation measurement for the lower...

Страница 353: ...er level for example 80 3 Upper Rate Level in at which the upper calibration point is to be read in With full container or at a level above the measuring range it would be 100 If 100 is not possible t...

Страница 354: ...nd out puts and the interfaces 1 Current Output Opens the menu with the settings for the current output page 3 355 2 Digital Output Opens the menu with the settings for the digital output page 3 357 3...

Страница 355: ...mmunicator outputs a cor responding message Tip In case of a gross deviation or loose contact monitoring may have the effect that the fault condition can only be reset by a software reset The software...

Страница 356: ...lue in the range from 3 8 to 4 mA 5 Current Upper Limit Upper limit of the current range for the 4 20 mA current output For adjustment purposes or to safely identify an over measuring range condition...

Страница 357: ...ut Function Here you can define the switching function of the digital output You have the following setting options ALARM The alarm is triggered when the threshold alarm threshold for the level is exc...

Страница 358: ...ponse Mode page 3 331 Tip The alarm for RAD INTERFERENCE is output even when you select WARNING ERROR 2 Digital Out State Displays the current value of the digital output If the test mode is active th...

Страница 359: ...used as a High Alarm or Low Alarm The switching direction ensures the fail safe function of the dig ital output open collector You have the following setting options MAX Alarm is triggered if the limi...

Страница 360: ...ater cycle of the detector so that the cooling water flow is started at ele vated temperature 2 Temp Lower Limit Lower limit value for the detector temperature An alarm may be signaled via the digital...

Страница 361: ...input is only available as an option It is available for ver sions with HART signal but not for detectors with fail safe signal output 1 Digital In Function Here you can define the switching function...

Страница 362: ...p From HART 6 up to 63 HART devices can be inter connected in one HART loop Each device must have a different polling address between 1 and 63 If an address is set which is higher than 0 the Multidrop...

Страница 363: ...1 5 License Key The license key allows you to enable the detector for other applica tions level density You can get a license key through your sales partner or directly from BERTHOLD TECHNOLOGIES GmbH...

Страница 364: ...e PMT values of slave 1 etc 2 HV Live Displays the current HV high voltage at the photomultiplier If HV Mode is set to AUTO normal operation the values in HV Live must change viewed over several secon...

Страница 365: ...this menu you can view the various detector temperatures 1 Device Temp Displays the current detector temperature The temperature is measured in the electronics of the detector 2 Device Temp Min Displ...

Страница 366: ...st options for the digital inputs and outputs page 3 369 2 39 Test Settings Menu path Device Config Setup Service Test Test Settings This menu allows you to check your calibration setting by simulatin...

Страница 367: ...e value to be simulated To enable the simulation you must set FIXED VALUE at Cps Average Mode 5 Cps Comp Average Mode Only visible when the compensation measurement AUTO GPC or AUTO PRC is enabled All...

Страница 368: ...Out Function to DET TEMP Device Config Setup I O Setup Digital Output Digital Out Function page 3 357 2 Enter a temperature value in Device Temp Test 3 Select FIXED VALUE at Device Temp Mode IMPORTAN...

Страница 369: ...OSED to check the appropriate reaction at the digital output To enable the simulation you must set FIXED VALUE at Digital Out Mode 3 Digital In Mode Allows you to simulate a signal at the digital inpu...

Страница 370: ...oop test Allows you to selectively output current values at the current out put Thus you can check the correct function of the current output and the display value in the process control system Enter...

Страница 371: ...ple 20 s 6 HV Mode The menu item offers the following options AUTO Enables the automatic HV control Set this operating mode for the normal measurement mode This enables a temperature stable operation...

Страница 372: ...he plateau values of the master detector Detector No 1 shows the plateau values of slave 1 etc 2 Refresh Plateau Updates the plateau table by loading the data from the detector 3 Plateau Table Shows t...

Страница 373: ...ensation measurement page 3 375 2 46 Meas Data Menu path Device Config Meas Parameter Meas Data The menu shows the measured and automatically calculated mea surement settings parameters The count rate...

Страница 374: ...rformed 1 POINT LIN 1 point linear MULTIPOINT multi point calibration with 2 11 points 1 POINT EXP 1 point exponential 2 POINT EXP 2 point exponential 4 Cal Curve Type Indicates whether the curve was...

Страница 375: ...ent count rate averaged over the time constant 3 Cps Live Displays the current count rate 4 Cps Average Op Visible only if Compensation Mode AUTO GPC or AUTO PRC is selected Shows the compensated coun...

Страница 376: ...it may comprise a maxi mum of 8 characters or digits Possibly activated test settings are reset when enabling password protection Tip Write down your password to be able to unlock the detector later P...

Страница 377: ...lowing settings must be set to enable the Safety Modus Current Loop Monitoring ENABLED HV Mode AUTO Test Settings NORMAL Digital In Function OFF Multidrop Poll Addr 0 When enabling the Safety Modus th...

Страница 378: ...shows various detector parameters such as model device ID software and hardware revision 1 Location Opens the menu showing information about the tag page 3 378 2 Device Information Opens the menu sho...

Страница 379: ...1 Device Type Shows the model name of the SENSseries This information cannot be edited by the user 2 Device Id Identification number of the detector It shows the specific HART device number This info...

Страница 380: ...eric DD will be started The Generic DD does have a HART specific command set but this does not sufficient for the SENSseries 2 Field Dev Rev Shows the compatibility of the detector with DD on the Comm...

Страница 381: ...g the logs for error and setting changes page 3 387 3 Safety The status of all settings listed here must be OFF when you have enabled Safety ON Device Config Access page 3 376 4 Slave Status Shows on...

Страница 382: ...cked by Primary Master 6 Error Status Opens the menu providing an overview of the operating status of the measurement see page 3 383 2 56 Ext dev status Menu path Diagnostic Operating Status Ext dev s...

Страница 383: ...ables were reached standard HART command 2 58 Config Change Status Menu path Diagnostic Operating Status Config Change Status 1 Modification Counter Shows the number of parameter changes that were mad...

Страница 384: ...t 0 or Cal Point 100 2 ERROR NOT SORTED The calibration points are not entered in sequence and need to be sorted 3 ERROR CURVE NOT MONOTONOUS Not all count rates are decreasing with increasing level 4...

Страница 385: ...e 3 357 If the error is no longer displayed in Active Error you can check the error log Device Config Diagnostic Log page 3 387 In chapter 8 on page 3 429 you find a list of pos sible causes and troub...

Страница 386: ...ter restart power off and then on or software reset page 3 363 then the detector must be replaced HOLD The measurement is in the hold state which means that the measured value and the current output s...

Страница 387: ...tector No Choose the detector for which you want to show the current entries or for which you want to display the pending error under Error Code Detector No 0 shows the error entries in the master det...

Страница 388: ...ing menu items Otherwise no or only old entries may be displayed 1 Refresh Modification Log Updates the modification log 2 Modification Log Table The last 25 modifications are displayed in a table The...

Страница 389: ...gs certified according to Directive 94 9 EC the cover is tight the dummy plugs and cable glands or conduits are tight The measuring system can be taken into operation either via the HART Communicator...

Страница 390: ...54733 10BA2L 3 390 02 2017 3 Getting Started via the HART Communicator Volume 3...

Страница 391: ...ation Communication with the HART Communicator is established The following calibration is based on a two point calibration which requires an empty and a full calibration Tip Set the date and time whe...

Страница 392: ...el below the limit value Select ReadIn Cal Point 0 and wait until the measurement time is over Full Calibration The beam path of the shielding is closed or better the tank is full Select ReadIn Cal Po...

Страница 393: ...menu to simulate the calibration points A test run ideally under operating conditions will give you a high level of safety that your calibration is accurate The entire measur ing range has to be cove...

Страница 394: ...current date In this case the error message 105 Real time clock not valid is displayed Update the date and time to reset the error message see chapter 2 12 page 3 323 If you are sure that the detecto...

Страница 395: ...on ing by more than 5 from HV Live then you have to adjust HV Default new The adjustment of HV Default is only successful if the current count rate in the CrystalSENS is at least at 300 cps With Super...

Страница 396: ...ry out the calibration on the main menu under Cal Parameters rather than in Quick Start e g because during operation the container is under high gas pres sure this gas pressure however is not availabl...

Страница 397: ...The correct date is important for the automatic decay compensation of the isotope Since the activity of the source diminishes with time the calibration count rates will be compensated automatically th...

Страница 398: ...USER DEFINED allows you to use any isotope you want In this case additional parameters are requested Specify the half life under Half Life Time and the absorption coefficient at Absorption What happe...

Страница 399: ...decay of the radiation source correctly Before taking measurements make sure you do not measure any radiation from the radiation source The easiest way to ensure this is if the source is not yet moun...

Страница 400: ...red values After the calibration a status message is displayed indicating if the activation of the calibration data has been carried out successfully If not the measurement parameters are unchanged Po...

Страница 401: ...ibration data are plausible and the detector is set correctly see chapter 2 39 page 3 366 Cps Average Mode and Cps Average Test This completes the calibration Advanced functions In addition to calibra...

Страница 402: ...he calibration count rate for Cps Average Test Read off the expected measured value atLevel or Density In addition to the calibration count rates you may also enter inter mediate values if necessary t...

Страница 403: ...ting condi tions from empty to full Record the measurement signal and verify this Substitute procedures such as closing the source when the con tainer is empty can be used only to a limited extent as...

Страница 404: ...ion may cause data loss and in this case archived data may be very helpful There are several ways to archive data Fill out the parameter protocol in the Appendix to the operating instructions Digital...

Страница 405: ...r The slave detectors must be logged in at the master as follows Select Device Config Setup Sensor Configuration Config Slave Detectors Add Slave Enter the address for the first detector 1 16 For the...

Страница 406: ...is typically approx 200V long see also Volume 2 chapter 4 5 Please note that the above characteristic curve and the following information is only valid for a NaI detector With a polymer scintillator...

Страница 407: ...of value pairs The larger the step width the lower the number of the value pairs At Meas Time enter the time how long a measurement point should be recorded or the count rate is to be averaged e g 20...

Страница 408: ...alibrated If in doubt have this work carried out by the BERTHOLD TECHNOLOGIES service Risk of explosion For detectors that are used in hazardous areas the housing must only be replaced by the BERTHOLD...

Страница 409: ...ridge off connector F 7 Turn detector on and wait 10 seconds 8 Turn detector off again 9 Connect HART Communicator to the current output in the ter minal compartment 10 Turn detector on again and wait...

Страница 410: ...54733 10BA2L 3 410 02 2017 6 Functional Processes Volume 3...

Страница 411: ...has to be recorded only for SuperSENS UniSENS and TowerSENS The background need not be recorded for the CrystalSENS Below we will present three options for measuring the background The best approach f...

Страница 412: ...lution Third best solution This procedure is recommended only for Cs 137 sources With an empty tank mounted detector and attached shielding and built in radiation sources and closed source exit channe...

Страница 413: ...tter must be open The tank should be empty or be filled below 0 of the measur ing range If the container is partially filled e g 20 the lower calibra tion point can be adjusted provisionally Prerequis...

Страница 414: ...carried out under this gas pressure If this is not possible then the empty calibration can be done without gas pressure and the count rate can be com pensated using the GDA function and the correspon...

Страница 415: ...elation between level and count rate is linear Fig 7 4 Linear relation Linear calibration is used in applications involving rod sources and point detectors Exponential The relation between level and c...

Страница 416: ...he original level value as a percentage and the corresponding count rate For full calibra tion only the final level value is to be entered The count rate has already been calculated automatically from...

Страница 417: ...ible to fill the different levels with the product you may also use one product which is equal in density Often water is used as replacement for the product Please contact our field ser vice staff or...

Страница 418: ...ed for two reasons In the past you have done a multi point calibration Now you will update the calibration by adjusting the lower cali bration point only e g if the source has been replaced A theoreti...

Страница 419: ...ing the following formula cpsnew cpsold Bq cps 0 new Bg cps 0 old Bg Bg cpsnew new calculated count rate cps 0 new new count rate at 0 cps 0 old old count rate at 0 cpsold old count rate Bg Background...

Страница 420: ...e system sensitivity i e the distance of the alarm thresholds is defined as the multiple of the mean statistical variations and can be entered as Sigma value as needed The time constant is one sec ond...

Страница 421: ...ed as soon as IS exceeds 404 cps IMPORTANT Due to the dynamic behavior of the interfering radiation detection a quick increase of the pulse rate due to operational factors e g very fast emptying of th...

Страница 422: ...1 5 times the empty count rate the mea surement automatically switches to the RUN mode Sigma detec tion see scenario B is disabled for 3 x measuring time dead time Example If the measurement time is 2...

Страница 423: ...the time constant A so called RC averaging is carried out nM aM AZR aM 1 e t nM new mean value aM old mean value AZR current non averaged count rate current display count rate t time interval between...

Страница 424: ...ecting the button to the left Select UTILITY Select SIMULATION Select BERTHOLD TECHNOLOGIES Select LB 480 Here you can read the revision of the Device Revision Dev vX and the Device Description DD vX...

Страница 425: ...re rev for the embedded software DD v for the Device Description A number that is incremented only if compatibility with the pre vious software is no longer given Fld dev rev for the embedded software...

Страница 426: ...full range of functions It is checked for compatibility by the DD Dev v Display of the Fld dev rev see page 3 424 Software release of the DD Device Description The software release of the DD on the H...

Страница 427: ...on the HART Communicator is more up to date than the version of the embedded software in the SENSseries Example DD on the Communicator Dev v2 Field Device Revision Fld dev rev 1 Then the Generic DD s...

Страница 428: ...54733 10BA2L 3 428 02 2017 7 Explanations Volume 3...

Страница 429: ...HART signal or the digital output The setting SENSITIVE is automatically enabled when the Safety Mode is selected NORMAL Only fatal errors are reported as a fault current Thus the mea sured value via...

Страница 430: ...the HART signal Digital Out The digital output of the detector is actuated In the standard version this is an open collector a relay output is also possible Fault current The current output switches...

Страница 431: ...x x x x b b x 308 No impulses in control channel N x x x u u x S x x x x b b x 309 No impulses in auxiliary channel N x x x u u x S x x x x b b x 310 Impulse differ ence measuring channel N x x x x b...

Страница 432: ...N x g g x S x g g x 600 Data flow N x x x x x b b S x x x x x b b 601 License Key Error N x x x x x b b S x x x x x b b 603 Measuring Error check Error Status N x x x g u S x x x x g b 604 Decay Comp...

Страница 433: ...ce 2 5V 306 ERROR GND CPU ST9 307 No impulses in measuring channel 308 No impulses in control channel 309 No impulses in auxiliary channel 310 Impulse difference measuring channel 311 Impulse differen...

Страница 434: ...oltage The error can be eliminated only by replacing the detector electronics or the photomultiplier 321 Generated HV voltage 322 HV reached its limit value 323 HV average is 20 lower than default HV...

Страница 435: ...contact the manufacturer 606 Radiation Interference Based on the criteria entered radiation inter ference was detected Check whether welding seam tests were performed or whether the criteria are set...

Страница 436: ...0 If a loose connection or a too high impedance can be ruled out the probe must be returned to the factory for repair 703 CLoop Monitoring Disabled The monitoring of the current output is turned off M...

Страница 437: ...fe Replace source No or incorrect level reading Entry of final level end values incorrect Check calibration values and level reading Level reading fluctu ates strongly Time constant too small Increase...

Страница 438: ...Switching the supply voltage off on also causes a reset similar to the software reset but in this case possible hardware blocks will also be fixed The parameters remain unchanged See also chapter 6 3...

Страница 439: ...rent output should respond to errors High Hold at 21mA Low Hold at 3 6mA Hold Hold last measured value Value Hold at a selected value between 2 and 22mA The cor responding value must be defined in Err...

Страница 440: ...54733 10BA2L 3 440 02 2017 8 Error Handling Volume 3...

Страница 441: ...you can also transfer and print the data digitally via the HART signal See also chapter 1 5 Archiving Parameter Sets page 3 303 After commissioning enter the parameters in the following parameter lis...

Страница 442: ...sation Mode OFF AUTO PRC MANUAL GDA AUTO GPC OFF Device Config Setup Sensor Configuration Date Time Date MM DD YYYY Time hh mm ss Device Config Setup Sensor Configuration Sensor Settings Detector Code...

Страница 443: ...Signal Dependency Response Mode DISABLED RAPID SWITCH RAD INTERFERENCE DISABLED Io Factor 1 5 Waiting Time s 60 RI Sigma 10 Meas Delay Time s 4 Device Config Setup I O Setup Current Output Current Loo...

Страница 444: ...54733 10BA2L 3 444 02 2017 9 Setup Protocol Volume 3 Path Parameters Unit Standard SETUP...

Страница 445: ...SENSseries LB 480 Level measurement BERTHOLD TECHNOLOGIES GmbH Co KG 3 445 Volume 3 3 Notes...

Страница 446: ...urther technical development BERTHOLD TECHNOLOGIES GmbH Co KG 2009 Language English Printed in Germany 02 2017 Rev No 03 BERTHOLD TECHNOLOGIES GmbH Co KG Calmbacher Str 22 D 75323 Bad Wildbad Germany...

Страница 447: ...145 Dummy plug 1 88 E Electrical Installation 2 217 Electronics 2 239 EMC 2 162 Empty calibration conditions 3 413 Equipotential busbar 2 225 Error Reset 3 438 Explanations 3 411 Exponential 3 415 Ex...

Страница 448: ...ector arrangement 2 160 Rod source shielding 2 198 S Safety Measures 1 119 Scintillation counter 2 235 Scintillator size 3 324 Scintillators 2 164 Seal test certificate 1 146 Service 2 227 Service lif...

Страница 449: ...SENSseries LB 480 Level measurement BERTHOLD TECHNOLOGIES GmbH Co KG 1 449 Volume 1 Notes...

Страница 450: ...urther technical development BERTHOLD TECHNOLOGIES GmbH Co KG 2009 Language English Printed in Germany 02 2017 Rev No 03 BERTHOLD TECHNOLOGIES GmbH Co KG Calmbacher Str 22 D 75323 Bad Wildbad Germany...

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Содержание LB 480

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BERTHOLD TECHNOLOGIES LB 480, Руководство пользователя, Страница: 437 / 450

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Содержание LB 480

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