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5 Connecting to power supply

VEGAPULS 67 • 4 … 20 mA/HART - four-wire

36532-EN-160224

5 Connecting to power supply

5.1 Preparing the connection

Always keep in mind the following safety instructions:

Warning:

Connect only in the complete absence of line voltage.

•

The electrical connection must only be carried out by trained

personnel authorised by the plant operator.

•

If overvoltage surges are expected, overvoltage arresters should

be installed.

Note:

Install a separating facility for the instrument which is easy to access.

The separating facility must be marked for the instrument (IEC/

EN61010).

In this case, the instrument is designed in protection class I. To main-

tain this protection class, it is absolutely necessary that the ground

conductor be connected to the internal ground terminal. Take note of

the national installation regulations.
Supply voltage and current signal are carried on separate connection

cables if reliable separation is required. The supply voltage range can

differ depending on the instrument version.
The data for power supply are specified in chapter "

Technical data

In this case, the instrument is designed in protection class II. Gener-

ally connect the instrument to vessel ground (potential equalization)

or with plastic vessels to the next ground potential. For this purpose, a

ground terminal is located laterally on the instrument housing.

An approved, three-wire installation cable with PE conductor is

required for voltage supply with mains voltage.
The 4 … 20 mA current output is connected with standard two-wire

cable without screen. If electromagnetic interference is expected

which is above the test values of EN 61326-1 for industrial areas,

screened cable should be used.
Use cable with round cross section for instruments with housing and

cable gland. To ensure the seal effect of the cable gland (IP protection

rating), find out which cable outer diameter the cable gland is suitable

for.

Use a cable gland fitting the cable diameter.

Metric threads

In the case of instrument housings with metric thread, the cable

glands are screwed in at the factory. They are sealed with plastic

plugs as transport protection.
You have to remove these plugs before electrical connection.

Safety instructions

Voltage supply via mains

voltage

Voltage supply via low

voltage

Connection cable

Cable glands

Содержание VEGAPULS 63

Страница 1: ...Operating Instructions Radar sensor for continuous level measurement of bulk solids VEGAPULS 67 4 20 mA HART four wire Document ID 36532 ...

Страница 2: ...nstructions 12 4 2 Collar or adapter flange 13 4 3 Mounting strap 13 4 4 Mounting instructions 15 5 Connecting to power supply 5 1 Preparing the connection 25 5 2 Connection 27 5 3 Wiring plan double chamber housing 28 5 4 Double chamber housing with DISADAPT 30 5 5 Switch on phase 31 6 Set up with the display and adjustment module 6 1 Insert display and adjustment module 32 6 2 Adjustment system ...

Страница 3: ...66 9 7 How to proceed if a repair is necessary 66 10 Dismount 10 1 Dismounting steps 68 10 2 Disposal 68 11 Supplement 11 1 Technical data 69 11 2 Dimensions 75 Safety instructions for Ex areas Take note of the Ex specific safety instructions for Ex applications These instructions are attached as documents to each instrument with Ex approval and are part of the operating instructions manual Editin...

Страница 4: ...e personnel and put into practice by them 1 3 Symbols used Information tip note This symbol indicates helpful additional information Caution If this warning is ignored faults or malfunctions can result Warning If this warning is ignored injury to persons and or serious damage to the instrument can result Danger If this warning is ignored serious injury to persons and or destruction of the instrume...

Страница 5: ...uctions This is a state of the art instrument complying with all prevailing regulations and guidelines The instrument must only be operated in a technically flawless and reliable condition The operator is responsible for the trouble free operation of the instrument During the entire duration of use the user is obliged to determine the compliance of the necessary occupational safety measures with t...

Страница 6: ...ulfills the requirements of the following NAMUR recom mendations NE 21 Electromagnetic compatibility of equipment NE 43 Signal level for malfunction information from measuring transducers NE 53 Compatibility of field devices and display adjustment components NE 107 Self monitoring and diagnosis of field devices For further information see www namur de 2 7 Radio license for Europe The instrument is...

Страница 7: ...facturer will lead to expiry of the operating licence according to FCC IC The instrument is in conformity with RSS 210 of the IC regulations The instrument may only be used in closed vessels made of metal concrete or fibre reinforced plastic 2 9 Environmental instructions Protection of the environment is one of our most important duties That is why we have introduced an environment management syst...

Страница 8: ...on class 14 ID number instrument documentation 15 Reminder to observe the instrument documentation The type label contains the serial number of the instrument With it you can find the following instrument data on our homepage Product code HTML Delivery date HTML Order specific instrument features HTML Operating instructions and quick setup guide at the time of ship ment PDF Order specific sensor d...

Страница 9: ... suitable for applications in liquids The antenna of the radar sensor emits short radar pulses with a duration of approx 1 ns These pulses are reflected by the product and received by the antenna as echoes The transit time of the radar pulses from emission to reception is proportional to the distance and hence to the level The determined level is converted into an appropri ate output signal and ou...

Страница 10: ...ns Display and adjustment module PLICSCOM Document ID 27835 The interface adapter VEGACONNECT enables the connection of communication capable instruments to the USB interface of a PC For parameter adjustment of these instruments the adjustment software PACTware with VEGA DTM is required You can find further information in the operating instructions Interface adapter VEGACONNECT Document ID 32628 T...

Страница 11: ...You will find additional information in the supplementary instructions manual Protective cover Document ID 34296 Electronics module VEGAPULS series 60 is a replacement part for radar sensors of VEGAPULS series 60 A different version is available for each type of signal output You can find further information in the operating instructions Elec tronics module VEGAPULS series 60 Document ID 36801 The...

Страница 12: ...rument exposed to the process are suitable for the existing process conditions These are mainly Active measuring component Process fitting Process seal Process conditions are particularly Process pressure Process temperature Chemical properties of the medium Abrasion and mechanical influences You can find detailed information on the process conditions in chapter Technical data as well as on the ty...

Страница 13: ...ith the housing versions plastic aluminium single chamber and stainless steel the collar flange can be placed directly over the hous ing With the aluminium double chamber housing retroactive mount ing in this way is not possible the mounting type must be specified with the order You can find drawings of these mounting options in chapter Dimen sions Fig 2 Flange mounting of the radar sensor 4 3 Mou...

Страница 14: ...ter Technical data Required tools Allen wrench size 4 There are two ways to screw the strap onto the sensor Depending on the selected version the sensors can be swivelled in the strap as follows Single chamber housing Angle of inclination 180 infinitely variable Angle of inclination in three steps 0 90 and 180 Double chamber housing Angle of inclination 90 infinitely variable Angle of inclination ...

Страница 15: ...rque stated in the technical data The emitted radar impulses of the radar sensor are electromagnetic waves The polarisation is the direction of the electrical share With radar sensors the polarisation can be used to reduce the effect of false echoes considerably by turning the instrument in the connection flange or mounting boss The position of the polarisation is marked on the instrument 1 Fig 6 ...

Страница 16: ... as the microwave signal will be interferred The optimum mounting position is on the opposite of the filling To avoid strong pollution the distance to the filter or dust extraction must be as big as possible Fig 8 Mounting of the radar sensor with inflowing medium filling from top Lateral filling With bulk solids silos with lateral pneumatic filling mounting should not be in the filling stream as ...

Страница 17: ...VEGAPULS 67 With the housing versions plastic aluminium single chamber and stainless steel the collar flange can be placed directly over the hous ing With the aluminium double chamber housing retroactive mount ing in this way is not possible the mounting type must be specified with the order Information The mounting socket should be as short as possible and its end rounded This reduces false echoe...

Страница 18: ...rry out a false echo storage afterwards d h The below charts specify the max pipe socket length h depending on the diameter d Socket diameter d Socket length h 80 mm 300 mm 100 mm 400 mm 150 mm 500 mm Socket diameter d Socket length h 3 11 8 in 4 15 8 in 6 19 7 in Tip In new facilities it is useful to incline the vessel socket in the direction of the outlet False reflections from the vessel wall a...

Страница 19: ...36532 EN 160224 Fig 12 Alignment in silos To detect nearly the complete vessel volume the sensor should be directed in such a way that the measuring beam reaches the lowest level in the vessel i e the outlet Fig 13 Mounting in open vessel Orientation ...

Страница 20: ...l damage In a cylindrical silo with conical outlet the mounting iis carried out on a socket It should be positioned on one third up to the half of the vessel radius r r r 1 3 1 2 Fig 15 Mounting position and orientation Large material heaps are best measured with several instruments which can be mounted on e g traverse cranes For this type of ap plication it is advantageous to orient the sensor pe...

Страница 21: ...and impair the useful echo Make sure when planning your measuring point that the radar sensor has a clear view to the measured product In case of existing vessel installations a false echo storage should be carried out during setup If large vessel installations such as struts or supports cause false echoes these can be attenuated through supplementary measures Small inclined sheet metal baffles ab...

Страница 22: ...el as well as electromagnetic absorber material in subsurface enclosures 1 2 Fig 19 Mounting of the instrument in an subsurface enclosure 1 Subsurface enclosure 2 Concrete bottom The walls of multiple chamber silos are often made of profile material e g profile sheeting to ensure the required stability If the radar sen sor is mounted very close to a heavily structured vessel wall substan tial inte...

Страница 23: ... multiple chamber silos Air rinsing is useful for avoiding buildup particularly when there is strong condensation Since VEGAPULS 67 has no direct rinsing air connection a separate rinsing air connection must be provided in the mounting socket By inclining this connection towards the top a particularly effective cleaning of the antenna cover is achieved Air rinsing ...

Страница 24: ...24 4 Mounting VEGAPULS 67 4 20 mA HART four wire 36532 EN 160224 Fig 22 Purging air connection ...

Страница 25: ...pecified in chapter Technical data In this case the instrument is designed in protection class II Gener ally connect the instrument to vessel ground potential equalization or with plastic vessels to the next ground potential For this purpose a ground terminal is located laterally on the instrument housing An approved three wire installation cable with PE conductor is required for voltage supply wi...

Страница 26: ...n lead to unacceptably high currents in the cable screen if it is grounded at both ends Information The metallic parts of the instrument process fitting sensor concen tric tube etc are connected with the internal and external ground terminal on the housing This connection exists either directly via the conductive metallic parts or in case of instruments with external electronics via the screen of ...

Страница 27: ...osen compression nut of the cable gland and remove blind plug 3 Remove approx 10 cm 4 in of the cable mantle signal output strip approx 1 cm 0 4 in insulation from the ends of the indi vidual wires 4 Insert the cable into the sensor through the cable entry Fig 23 Connection steps 5 and 6 5 Insert the wire ends into the terminals according to the wiring plan Information Solid cores as well as flexi...

Страница 28: ...the housing lid back on The electrical connection is finished Information The terminal blocks are pluggable and can be removed from the housing insert To do this lift the terminal block with a small screwdriv er and pull it out When inserting the terminal block again you should hear it snap in 5 3 Wiring plan double chamber housing The following illustrations apply to the non Ex as well as to the ...

Страница 29: ... 4 20 mA output active 6 4 20 mA output passive 7 Mass output 8 Function ground when in stalling according to CSA Canadian Standards Asso ciation power supply 4 20mA active passive common IS GND 5 1 L N 2 6 7 8 Fig 26 Connection compartment with double chamber housing with low volt age Terminal Function Polarity 1 Voltage supply L 2 Voltage supply N 5 4 20 mA output active 6 4 20 mA output passive...

Страница 30: ...he non Ex version 3 1 2 Fig 27 View to the electronics compartment with DISADAPT for connection of the external display and adjustment unit 1 DISADAPT 2 Internal plug connection 3 Plug connector M12 x 1 3 4 1 2 Fig 28 View to the plug connector M12 x 1 1 Pin 1 2 Pin 2 3 Pin 3 4 Pin 4 Contact pin Colour connection ca ble in the sensor Terminal electronics module Pin 1 Brown 5 Pin 2 White 6 Pin 3 Bl...

Страница 31: ...ectronics Indication of the instrument type hardware and software version measurement loop name on the display or PC Indication of the status message F 105 Determine measured value on the display or PC The output signal jumps to the set fault current As soon as a plausible measured value is found the corresponding current is outputted to the signal cable The value corresponds to the actual level a...

Страница 32: ...ced by 90 It is not necessary to interrupt the power supply Proceed as follows 1 Unscrew the housing lid 2 Place the display and adjustment module on the electronics in the desired position and turn it to the right until it snaps in 3 Screw housing lid with inspection window tightly back on Disassembly is carried out in reverse order The display and adjustment module is powered by the sensor an ad...

Страница 33: ...e chamber housing 1 In the electronics compartment 2 In the terminal compartment Note If you intend to retrofit the instrument with a display and adjustment module for continuous measured value indication a higher lid with an inspection glass is required 6 2 Adjustment system 1 2 Fig 31 Display and adjustment elements 1 LC display 2 Adjustment keys OK key Key functions ...

Страница 34: ...s continuously When the OK and ESC keys are pressed simultaneously for more than 5 s the display returns to the main menu The menu language is then switched over to English Approx 60 minutes after the last pressing of a key an automatic reset to measured value indication is triggered Any values not confirmed with OK will not be saved 6 3 Measured value indication Selection national language With t...

Страница 35: ... copy function Info Instrument name hardware and software version date of manu facture instrument features Information In this operating instructions manual the instrument specific param eters in the menu sections Setup Diagnosis and Additional set tings are described The general parameters in these menu section are described in the operating instructions manual Indicating and adjustment module Yo...

Страница 36: ...suring conditions the selection Liquid or Bulk solid should be made in this menu item Through this selection the sensor is adapted perfectly to the product and measurement reliability particularly in products with poor reflec tive properties is considerably increased Enter the requested parameters via the appropriate keys save your settings with OK and jump to the next menu item with the ESC and t...

Страница 37: ...d upright cylindrical spherical Product speed slow filling and emptying Installations small laterally mounted or large top mounted stirrer Process measurement conditions Relatively smooth product surface High requirements on measurement accuracy Condensation Slight foam generation Overfilling possible Properties sensor Low sensitivity to sporadic false echoes Stable and reliable measured values th...

Страница 38: ...ct speed Fast filling and emptying Vessel is filled and emptied very often Vessel tight installation situation Process measurement conditions Condensation buildup on the antenna Foam generation Properties sensor Measurement speed optimized by virtually no averaging Sporadic false echoes are suppressed False signal suppression recommended Standpipe Product speed very fast filling and emptying Vesse...

Страница 39: ... conditions Condensation on the plastic ceiling In outdoor facilities water and snow on vessel top possible Properties sensor False signals outside the vessel are not taken into consideration False signal suppression recommended Transportable plastic tank Vessel Material and thickness different Measurement through the vessel top Process measurement conditions Measured value jump with vessel change...

Страница 40: ...itive in the close range Demonstration Adjustment for all applications which are not typically level meas urement Instrument demonstration Object recognition monitoring additional settings required Properties sensor Sensor accepts all measured value changes within the measur ing range immediately High sensitivity to interference because virtually no averaging Caution If liquids with different diel...

Страница 41: ...r the requested parameters via the appropriate keys save your settings with OK and jump to the next menu item with the ESC and the key Since the radar sensor is a distance measuring instrument the distance from the sensor to the product surface is measured To indicate the actual level an allocation of the measured distance to the percentage height must be carried out To perform the adjustment ente...

Страница 42: ... of time without the instrument having to be installed Proceed as follows 1 Select the menu item Setup with and confirm with OK Now select with the menu item Min adjustment and confirm with OK 2 Edit the percentage value with OK and set the cursor to the requested position with 3 Set the requested percentage value with and save with OK The cursor jumps now to the distance value 4 Enter the suitabl...

Страница 43: ...na edge 5 Save settings with OK To damp process dependent measured value fluctuations set an integration time of 0 999 s in this menu item Depending on the sensor type the factory setting is 0 s or 1 s In the menu item Current output mode you determine the output characteristics and reaction of the current output in case of failure The default setting is output characteristics 4 20 mA failure mode...

Страница 44: ...for approx 60 min in any menu item Only the following functions are permitted with activated PIN Select menu items and show data Read data from the sensor into the display and adjustment mod ule Caution With active PIN adjustment via PACTware DTM as well as other systems is also blocked In delivery status the PIN is 0000 This menu item enables the setting of the requested national lan guage In the...

Страница 45: ...alues are displayed in the menu item Peak values The respective min and max measured value of the electronics temperature is saved in the sensor These values as well as the actual temperature value are displayed in the menu item Peak values When non contact level sensors are used the measurement can be influenced by the respective process conditions In this menu item the measurement reliability of...

Страница 46: ...erical value with and 6 Push OK Note During simulation the simulated value is outputted as 4 20 mA cur rent value and digital HART signal How to interrupt the simulation Push ESC Information The simulation is automatically terminated 10 minutes after the last pressing of a key The Echo curve shows the signal strength of the echoes over the measuring range in dB The signal strength enables an evalu...

Страница 47: ...ed and used to recognize signal changes over the operating time In addition the echo curve of the setup can be also displayed in the echo curve window and compared with the actual echo curve In this menu item you select the measured variable of the system and the temperature unit The following circumstances cause interfering reflections and can influence the measurement High sockets Vessel install...

Страница 48: ...te An already created false signal suppression will be com pletely deleted This is useful if the saved false signal suppression no longer matches the metrological conditions in the vessel Extend is used to extend an already created false signal suppres sion This is useful if a false signal suppression was carried out with too high a level and not all false signals could be detected When selecting ...

Страница 49: ...an overfill protection system according to WHG If a linearisation curve is selected the measuring signal is no longer necessarily linear to the filling height This must be considered by the user especially when adjusting the switching point on the limit signal transmitter Entering a 4 digit PIN protects the sensor data against unauthorized access and unintentional modification In this menu item th...

Страница 50: ...memory remain untouched The linearisation is set to linear False signal suppression Deleting a previously created false signal suppression The false signal suppression created in the factory remains active Peak values measured value Resetting of the measured min and max distances to the actual measured value The following table shows the default values of the instrument De pending on the instrumen...

Страница 51: ...nsors can be operated on one two wire cable An address between 1 and 63 must be assigned to each sen sor 1 The default setting is standard with address 0 The instrument settings are copied with this function The following functions are available Store data from the sensor into the indicating adjustment module Store data from the display and adjustment module in the sensor The following data or set...

Страница 52: ...gnal is triggered or the function is blocked When data are being written into the sensor the display shows which instrument type the data originate from and which TAG no this sensor had In this menu you read out the instrument name and the instrument serial number In this menu item the hardware and software version of the sensor is displayed In this menu item the date of factory calibration of the...

Страница 53: ...ensor data The data remain there permanently even if the sensor power supply fails The following data or settings for adjustment of the display and ad justment module are saved All data of the menu Setup and Display In the menu Additional settings the items Sensor specific units temperature unit and linearization The values of the user programmable linearization curve The function can also be used...

Страница 54: ...ce adapter VEGACONNECT 3 Sensor 1 6 2 4 7 5 3 O P E N TWIST USB L O C K Fig 34 Connecting the PC via HART to the signal cable 1 VEGAPULS 67 2 Voltage supply 3 4 20 mA signal output 4 HART resistance approx 250 Ω optional depending on processing 5 Connection cable with 2 mm pins and terminals 6 VEGACONNECT 7 Processing system PLC Necessary components VEGAPULS 67 Via the interface adapter directly o...

Страница 55: ...figuration software PACTware and a suitable instrument driver DTM according to FDT standard are required The latest PACTware version as well as all available DTMs are compiled in a DTM Collec tion The DTMs can also be integrated into other frame applications according to FDT standard Note To ensure that all instrument functions are supported you should always use the latest DTM Collection Furtherm...

Страница 56: ... version In the full version there is also an extended print function for complete project documentation as well as a save function for measured value and echo curves In addition there is a tank calculation program as well as a multiviewer for display and analysis of the saved measured value and echo curves The standard version is available as a download under www vega com downloads and Software T...

Страница 57: ... 8 2 Field Communicator 375 475 Device descriptions for the instrument are available as EDD for pa rameter adjustment with the Field Communicator 375 or 475 For the integration of the EDD in the Field Communicator 375 or 475 the software Easy Upgrade Utility is required which is available from the manufacturer This software is updated via the Internet and new EDDs are automatically taken over into...

Страница 58: ...s temperature When the instrument is shipped the measured value memory is active and stores distance measurement certainty and electronics temperature every 3 minutes The requested values and recording conditions are set via a PC with PACTware DTM or the control system with EDD Data are thus read out and also reset Up to 500 events are automatically stored with a time stamp in the sensor non delet...

Страница 59: ... specification Maintenance requirement and explained by pictographs 4 1 2 3 Fig 36 Pictographs of the status messages 1 Failure red 2 Out of specification yellow 3 Function check orange 4 Maintenance blue Failure Due to a malfunction in the instrument a failure message is outputted This status message is always active It cannot be deactivated by the user Function check The instrument is in operati...

Страница 60: ...difference between min and max 10 mm Bit 1 of Byte 0 5 F025 Error in the linearization table Index markers are not continuously rising for example illogical value pairs Check linearization table Delete table Create new Bit 2 of Byte 0 5 F036 No operable software Failed or interrupted software update Repeat software update Check electronics version Exchanging the elec tronics Send instrument for re...

Страница 61: ... an instrument with bigger measuring range Bit 10 of Byte 0 5 F265 Measurement function dis turbed Sensor no longer carries out a measurement Operating voltage too low Check operating voltage Carry out a reset Disconnect operating voltage briefly Bit 11 of Byte 0 5 The following table shows the error codes and text messages in the status message Function check and provides information on causes as...

Страница 62: ...r Bit 1 of Byte 14 24 M502 Error in the diagnosis memory Hardware error EEPROM Exchanging the elec tronics Send instrument for repair Bit 2 of Byte 14 24 M503 Meas reliability too low The echo noise ratio is too small for reliable measurement Check installation and process conditions Clean the antenna Change polarisation direction Use instrument with higher sensitivity Bit 3 of Byte 14 24 M504 Err...

Страница 63: ... correct according to chapter Wiring plan Voltage supply missing Check cables for breaks repair if necessary Operating voltage too low or load resistance too high Check adapt if necessary Current signal greater than 22 mA or less than 3 6 mA Electronics module in the sensor defective Exchange the instrument or send it in for repair The below tables show typical examples of application related meas...

Страница 64: ... type of medium dished bottom high dielectric constant and adapt if necessary The level echo cannot be distin guished from the false signal at a false signal position jumps to multiple echo Remove reduce false signal minimize interfering installa tions by changing the polariza tion direction Chose a more suitable installa tion position Transverse reflection from an extraction funnel amplitude of t...

Страница 65: ...n product surface e g an extrac tion funnel Check parameter Type of medium and adapt if neces sary Optimize installation position and sensor orientation Reflections from the product surface via the vessel wall deflection Depending on the reason for the fault and the measures taken the steps described in chapter Setup must be carried out again or must be checked for plausibility and completeness Sh...

Страница 66: ... The following components are required to update the instrument software Instrument Voltage supply Interface adapter VEGACONNECT PC with PACTware Current instrument software as file You can find the current instrument software as well as detailed information on the procedure in the download area of our homepage www vega com Caution Instruments with approvals can be bound to certain software versio...

Страница 67: ... asset management and service VEGAPULS 67 4 20 mA HART four wire 36532 EN 160224 Please contact the agency serving you to get the address for the return shipment You can find the agency on our home page www vega com ...

Страница 68: ...g companies We use recyclable materials and have designed the parts to be easily separable Correct disposal avoids negative effects on humans and the environ ment and ensures recycling of useful raw materials Materials see chapter Technical data If you have no way to dispose of the old instrument properly please contact us concerning return and disposal WEEE directive 2002 96 EG This instrument is...

Страница 69: ...s steel housing 316L Ʋ Ʋ Cable gland PA stainless steel brass Ʋ Ʋ Sealing cable gland NBR Ʋ Ʋ Blind plug cable gland PA Ʋ Ʋ Seal between housing and housing lid Silicone SI 850 R NBR silicone free Ʋ Ʋ Inspection window in housing cover optional Polycarbonate Ʋ Ʋ Ground terminal 316L Process fittings Ʋ Ʋ Flanges DIN from DN 80 ASME from 3 JIS from DN 100 10K Weight depending on process fitting and ...

Страница 70: ... Ʋ Ʋ Plastic housing 10 Nm 7 376 lbf ft Ʋ Ʋ Aluminium Stainless steel housing 50 Nm 36 88 lbf ft Input variable Measured variable The measured quantity is the distance between the end of the sensor antenna and the product surface The reference plane for the measurement is the lower side of the flange 3 4 2 1 Fig 46 Data of the input variable 1 Reference plane 2 Measured variable max measuring rang...

Страница 71: ...Damping 63 of the input variable 0 999 s adjustable HART output values Ʋ Ʋ PV Primary Value Distance Ʋ Ʋ SV Secondary Value Percent Ʋ Ʋ TV Third Value Lin percent Ʋ Ʋ QV Fourth Value Scaled Resolution digital 1 mm 0 039 in Accuracy according to DIN EN 60770 1 Process reference conditions according to DIN EN 61298 1 Ʋ Ʋ Temperature 18 30 C 64 86 F Ʋ Ʋ Relative humidity 45 75 Ʋ Ʋ Air pressure 860 10...

Страница 72: ...he current output Temperature drift Current output 0 03 10 K relating to the 16 mA span max 0 3 Deviation on the current output through analogue digital conversion 15 µA Deviation in the current output due to strong high frequency electromagnetic fields acc to EN 61326 150 µA Characteristics and performance data Measuring frequency K band 26 GHz technology Measuring cycle time approx 700 ms Step r...

Страница 73: ...resonance Ʋ Ʋ with mounting strap 1 g at 5 200 Hz according to EN 60068 2 6 vibration with resonance Shock resistance 100 g 6 ms according to EN 60068 2 27 mechanical shock Electromechanical data version IP 66 IP 67 Cable gland M20 x 1 5 or NPT Wire cross section spring loaded terminals Ʋ Ʋ Massive wire stranded wire 0 2 2 5 mm AWG 24 14 Ʋ Ʋ Stranded wire with end sleeve 0 2 1 5 mm AWG 24 16 Displ...

Страница 74: ...s or Modbus signal Range 40 85 C 40 185 F Resolution 0 1 K Accuracy 3 K Voltage supply Operating voltage Ʋ Ʋ Version for low voltage 9 6 48 V DC 20 42 V AC 50 60 Hz Ʋ Ʋ Version for mains voltage 90 253 V AC 50 60 Hz Reverse voltage protection Integrated Max power consumption 4 VA 2 1 W Electrical protective measures Protection rating IP 66 IP 67 NEMA 4X Overvoltage category IEC 61010 1 Ʋ Ʋ Version...

Страница 75: ...GA Tools and Instrument search as well as in the download area 11 2 Dimensions The following dimensional drawings represent only an extract of all possible versions Detailed dimensional drawings can be downloaded at www vega com downloads under Drawings Housing 2 1 ø 79 mm 3 11 84 mm 3 31 M16x1 5 112 mm 4 41 M20x1 5 NPT 87 mm 3 43 M16x1 5 ø 84 mm 3 31 120 mm 4 72 M20x1 5 NPT Fig 48 Dimensions of h...

Страница 76: ...ULS 67 version with mounting strap 75 mm 2 95 107 mm 4 21 115 mm 4 53 19 mm 0 75 98 mm 3 86 15 mm 0 59 8 5 mm 0 34 9 mm 0 35 85 mm 3 35 12 mm 0 47 9 mm 0 35 12 mm 0 47 PP PBT GF30 1 4301 125 mm 4 92 2 5 mm 0 10 300 mm 11 81 170 mm 6 69 Fig 49 VEGAPULS 67 with mounting strap ...

Страница 77: ... EN 160224 VEGAPULS 67 version with compression flange 126 mm 4 96 10 5 mm 0 41 19 mm 0 75 ø 75 mm 2 95 ø 115 mm 4 53 ø 156 mm 6 14 ø 200 mm 7 87 ø 21 mm 0 83 ø 107 mm 4 21 Fig 50 VEGAPULS 67 compression flange suitable for DN 80 PN 16 ASME 3 150lbs JIS80 10K ...

Страница 78: ...GAPULS 67 4 20 mA HART four wire 36532 EN 160224 VEGAPULS 67 version with adapter flange 2 1 138 mm 5 43 31 mm 1 22 20 mm 0 79 8 mm 0 32 ø 75 mm 2 95 ø 98 mm 3 86 Fig 51 VEGAPULS 67 adapter flange 1 Adapter flange 2 Seal ...

Страница 79: ... par des droits de propriété intellec tuelle Pour plus d informations on pourra se référer au site www vega com VEGA lineas de productos están protegidas por los derechos en el campo de la propiedad indus trial Para mayor información revise la pagina web www vega com Линии продукции фирмы ВЕГА защищаются по всему миру правами на интеллектуальную собственность Дальнейшую информацию смотрите на сайт...

Страница 80: ...signal suppression 47 Fault rectification 62 Functional principle 9 G Grounding 26 H HART mode 51 I Instrument version 52 L Language 44 Linearisation curve 48 Lock adjustment 44 M Main menu 35 Meas certainty 45 Measured value memory 58 Measurement loop name 35 N NAMUR NE 107 59 60 62 O Operation 34 Overfill protection according to WHG 49 P Peak value indicator 45 PIN 49 Protection class 25 R Refle...

Страница 81: ...81 Notes VEGAPULS 67 4 20 mA HART four wire 36532 EN 160224 ...

Страница 82: ...82 Notes VEGAPULS 67 4 20 mA HART four wire 36532 EN 160224 ...

Страница 83: ...83 Notes VEGAPULS 67 4 20 mA HART four wire 36532 EN 160224 ...

Страница 84: ...e of delivery application practical use and operat ing conditions of the sensors and processing systems correspond to the information available at the time of printing Subject to change without prior notice VEGA Grieshaber KG Schiltach Germany 2016 Phone 49 7836 50 0 Fax 49 7836 50 201 E mail info de vega com www vega com ...

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