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NGR

NGR le

el sensor

Variants with four switching outputs

Q1/2/3/4

1000 mm

39,4 in

Arrow pushbuttons:

For navigating in the menu and changing values

Set pushbutton:

For saving and confirming

Esc pushbutton:

For exiting the operating menu step-by-step

coaxial
tube

Mount spacer on rod
probe

Screw coaxial
probe

1.7 Mounting the coaxial tube

Retrofitting of coaxial probe: Mount the spacer on the rod probe
(first one at approx. 500 mm from thread, then every 500 mm) and make 2 to 3 punch marks on
both sides

of each spacer on the rod probe. Do not pull the spacers over the punch marks.

Punch marks prevent sliding of the spacer in both
directions.

Содержание NGR

Страница 1: ......

Страница 2: ...indow function 17 3 2 N O output with con igurable hysteresis 18 3 3 N C output with con igurable hysteresis 19 3 4 N O output with window function 20 3 5 N C output with window function 21 3 6 N O ou...

Страница 3: ...39 8 Technical data 41 8 1 Features 41 8 2 Performance 41 8 3 Reference conditions 42 8 4 Measurement accuracy 43 8 5 Mechanics materials 45 8 6 Electrical connection values 45 8 7 Environmental cond...

Страница 4: ...nd setting may only be performed by trained specialists The NGR is not a safety component under the EU Machinery Directive Observe national safety and work safety regulations Repairs may only be carri...

Страница 5: ...ction between the NGR measuring device and the tank bypass When operating the sensor ensure that the ambient temperature is not above or below the limits Insulating the sensor housing is not permitted...

Страница 6: ...wall tank bottom B 10 mm 0 40 center Diagram 2 Centering To prevent contact between the probe and the bypass pipe during oscillations the probe should be centered according to its length and dependin...

Страница 7: ...e D DN 25 1 Distance tank wall tank bottom A 50 mm 1 97 Distance to other tank fittings 100 mm 3 94 Holder rope fixation Rope weight F 250 N max Mono probe fixing M Measuring range X No measuring poss...

Страница 8: ...lack 5 Q2 Switching output 2 PNP NPN gray 1 L Supply voltage 2 Q2 Switching output 2 PNP NPN 3 M Ground reference potential for current voltage output 4 C Q1 Switching output 1 PNP 5 Q3 Switching outp...

Страница 9: ...operating menu step by step coaxial tube 1 Mount spacer on rod probe 2 Screw coaxial probe 1 7 Mounting the coaxial tube Retrofitting of coaxial probe Mount the spacer on the rod probe first one at ap...

Страница 10: ...able probe as desired Set the new probe length in the NGR as described in Chapter 5 4 Configuring the probe length Ensure that this correction corresponds to the probe length because an incorrect valu...

Страница 11: ...screws 3x Hex key 2 mm 5 64 New probe length Move cable weight to the desired length Cable weight New probe length Rope weight Move rope weight to the desired length Tighten grub screws 1 5 Nm 3x We r...

Страница 12: ...min 10 mm Material Stainless steel M5 min 10 mm 0 39 Probe length 7 8 mm 0 27 0 31 Total probe length 100 mm to 4 000 mm Total probe length 15 mm probe rod length Set the total probe length as descri...

Страница 13: ...irm the AutCal menu item and then use it again to confirm the security question Ok The AutCal function is confirmed with CalOK 4 Configure the outputs see Chapter 3 Configuring the switching outputs a...

Страница 14: ...n step 4 teach in depth 200 mm Use the Set pushbutton to confirm the AutCal menu item and then use it again to confirm the security question Ok The AutCal function is confirmed with CalOK 6 Analyze th...

Страница 15: ...nu using the arrow and Set pushbuttons CalOk proceed to step 6 faild Ensure that the tank is empty and repeat step 5 6 Fill with medium without foam until the probe is covered by at least 200 mm The m...

Страница 16: ...nsor automatically quits expert mode after 5 minutes of inactivity on the display Configuration foam teach does not take place in the following processes Changing the probe length Changing the measuri...

Страница 17: ...sinks again the output switches back only after the reset switch ing point RP has been reached Depending on 2 or 4 output variants Level t FH FL active inactive active inactive FNO FNC C M Y CM MY CY...

Страница 18: ...et the value in the QxMENU RPx menu to level in mm e g 450 mm Select the electrical property NPN PNP DRV push pull Select the parameter in the QxMENU TYPx menu The following information applies Qx PNP...

Страница 19: ...et the value in the QxMENU RPx menu to level in mm e g 450 mm Select the electrical property NPN PNP DRV push pull Select the parameter in the QxMENU TYPx menu The following information applies Qx PNP...

Страница 20: ...mm Set the reset point Set the value in the QxMENU FLx menu to level in mm e g 400 mm Select the electrical property NPN PNP DRV push pull Select the parameter in the QxMENU TYPx menu The following in...

Страница 21: ...mm Set the reset point Set the value in the QxMENU FLx menu to level in mm e g 400 mm Select the electrical property NPN PNP DRV push pull Select the parameter in the QxMENU TYPx menu The following i...

Страница 22: ...P Switching output in PNP circuit Qx NPN Switching output in NPN circuit Qx Drv Switching output in push pull function 3 7 N C output with error signal Application If there is an error message at the...

Страница 23: ...level in mm e g 500 mm Set lower limit value 4 mA Set the value in the QAMENU QALOW menu to level in mm e g 10 mm Invert signal The analog signal can be inverted in the QAPOL menu Set the parameter in...

Страница 24: ...ations that cause the level to jump on the NGR due to strong interference Entry for the maximum level dynamic in the application or the maximum permissible change rate of the level Log into expert mod...

Страница 25: ...5 10 Setting the offset The simulation is only active when there are no error messages The simulation is automatically deactivated if the supply voltage is interrupted Parameter selection SimOff Off...

Страница 26: ...ing TrsHld will have an impact on SigQa2 and SigQa3 If a satisfactory SigQa1 value cannot be achieved by adjusting TrsHld in conjunction with the SigQa values the installation condition must be checke...

Страница 27: ...g the display lock To prevent the sensor from being tampered with password protection can be activated for the display When the protection is active the expert password 000537 must be entered before t...

Страница 28: ...n Log into expert mode see Chapter 5 1 Expert mode Set the offset in the EXPRT Config Offset menu 0 to 3 000 mm See the following diagram O L Level IA IAE M O Offset L Probe length M Measuring length...

Страница 29: ...Set Value MEN Value MEN Value MEN Set Set Set Para MEN Set Para MEN Para MEN Set Set QAHIGH MEN Esc Set Value MEN Set QALOW MEN QAPOL MEN QATYP MEN Value MEN Set Para MEN Para MEN Set Set Q1MENU MEN Q...

Страница 30: ...indow function normally closed function only available for Q2 3 4 Qx Eno Error signal normally open function only available for Q2 3 4 Qx Enc Error signal normally closed function only available for Q...

Страница 31: ...Set Set Para MEN Para MEN Para MEN Set Set Set RstFac MEN Esc Set CALL MEN QAFAIL MEN SimCur MEN SimVol MEN Para MEN Para MEN Para MEN OK MEN Esc Set Esc Set Esc Set Set Menu overview continues on pag...

Страница 32: ...isplay settings Distan The display shows the distance in mm in relation to the end of the probe QaPerc The display shows the fill level in in relation to the QA analog output with the corresponding QA...

Страница 33: ...k MEN Unit MEN Length MEN MeasMd MEN Para MEN Value MEN Value MEN Value MEN Para MEN Para MEN OK MEN OK MEN OK MEN Value MEN Esc Set Esc Set Esc Set Esc Set Esc Set Esc Set Esc Set Esc Set Esc Set Esc...

Страница 34: ...o 6 005 mm Factory setting 500 mm Range starting from the process connection in which static interference signals coupling sections welds spray balls etc are hidden during the AutCal process During th...

Страница 35: ...MEN TagNam MEN SigQua MEN StEcho MEN Set OK MEN PASSW MEN Value MEN Set Value MEN Value MEN Value MEN SigQa2 MEN Value MEN Value MEN Value MEN SigQa1 MEN SigQa3 MEN Value MEN Esc Set Esc Set Esc Set...

Страница 36: ...ainer calibration activated Only shown if password entered TagNam Measuring point name can only be described via IO Link SigQua Parameter describes the quality of the measuring signal SigQa1 See Chapt...

Страница 37: ...ord NoCal Information The AutCal process or foam calibration was rejected because the probe length teach in depth or measuring mode was changed Perform commissioning again if necessary CalOk The teach...

Страница 38: ...ensor NVFail Memory error The device is faulty and must be replaced Replace the sensor 7 2 Operating the display Error Cause Solution The menu item SPx RPx is not displayed QxMENU OUx is not configure...

Страница 39: ...r outputs are in a safe state Remove the cause of the error Cable break Check the cable Analog output does not behave as expected Configuration incorrect Configure the analog output see Chapter 4 Conf...

Страница 40: ...lity filter see chapter 5 2 Filtering mea sured values Change in the ambient conditions regarding the situation during the AutCal process Perform commissioning again see Chapter 2 Commissioning the NG...

Страница 41: ...1 000 mm 2 000 mm 3 000 mm 4 000 mm Adjustable measuring range 95 mm to 6 005 mm Process pressure 1 bar to 10 bar Process temperature 20 C to 100 C GOST certificate l RoHS certificate l IO Link l UL...

Страница 42: ...with water under reference conditions otherwise 40 mm 3 Depends on measuring mode high speed 400 ms high accuracy 2 800 ms 4 Depends on configuration MaxCol maximum change of level 8 3 Reference condi...

Страница 43: ...t accuracy Measurement accuracy with parameterized container 0 Measuring accuracy in mm Probe length in mm 0 0 L L 180 25 25 10 5 5 20 L 10 0 5 5 10 20 25 25 180 L 100 L L 0 0 Probe length in mm Measu...

Страница 44: ...acy without parameterized container 0 Measuring accuracy in mm Probe length in mm Inactive area 0 0 L L 180 40 50 10 5 5 20 L 10 0 5 5 10 20 50 40 180 L 100 L L 0 0 Inactive area Probe length in mm Me...

Страница 45: ...ble depending on output load 1 1 PNP transistor output Q1 and 1 PNP NPN transistor output Q2 switchable or 1 PNP transistor output Q1 and 3 PNP NPN transistor outputs Q2 to Q4 switchable depending on...

Страница 46: ...es up to 31 C installation height max 3 000 m above sea level indoor applications only 8 8 Dimensional drawings Dimensions in mm 104 L IAE IA M 36 1 42 5 0 20 7 0 28 G 3 4 A 3 4 NPT 71 2 80 M12x1 43 1...

Страница 47: ...87 L 100 3 93 24 0 94 3 3 0 11 IAE IA M 36 1 42 5 0 20 G 3 4 A 3 4 NPT 71 2 80 M6 12 0 47 M12x1 50 1 97 43 1 69 33 1 30 M Measuring range L Probe length IA Inactive area at process connection 25 mm I...

Страница 48: ...4 72 min R50 22 0 87 L 7 0 28 G 3 4 A 3 4 NPT IAE IA M 45 1 77 5 0 20 36 1 42 70 2 76 73 M12x1 43 1 69 33 1 30 50 C 5 0 20 40 1 57 C Cable length M Measuring range L Probe length IA Inactive area at...

Страница 49: ...Q2_PNP SP3 40 of probe length measured from end of probe RP3 5 mm below SP3 OU3 Q3_Hno SP4 20 of probe length measured from end of probe RP4 5 mm below SP4 OU4 Q4_Hno QAHigh 50 mm below start of prob...

Страница 50: ...9 Order Details 50 9 Order Details...

Страница 51: ...ed by a completed return form A declaration of this type includes information about all materials which have come into contact with the device including those which were used for testing purposes oper...

Страница 52: ...6 Ammonia salt 4 3 Pentanol 14 8 Amyl amine 4 5 Aniline 7 0 Anisealdehyde 22 3 Anisole 4 5 Anthracite 3 2 Antimony hydride 1 8 Malic acid diethylester 10 0 Argon 1 5 Arsine 2 1 Arsole 2 3 Asbestos 10...

Страница 53: ...expeller 2 4 Vinegar 24 0 Acetic acid 6 2 Cement asbestos 3 2 Ethanol ethyl alcohol 16 2 Ether 4 0 Ethyl acetate 6 0 Ethylamine 6 9 Ethyl benzoate 6 0 Ethyl benzene 2 4 Ethylene chlorohydrin 25 0 Ethy...

Страница 54: ...de 6 1 Isoamyl ether 2 8 Isoamyl iodide 5 6 Isobutanoic acid 2 6 Isobutyl alcohol 18 1 Isobutyl amine 4 4 Isobutyl benzene 2 3 Isobutyl bromide 7 2 Isobutyl chloride 6 5 Isobutyl cyanide 18 0 Isobutyl...

Страница 55: ...ylene bromide 7 0 Methylene chloride 9 0 Methylene chloride 9 1 Methylene iodide 5 3 Methyl nitrate 23 5 Methyl cellulose 3 0 Monochloremethane 9 8 Morpholine 7 3 Naphthenic acid 2 6 Naphthalene 2 5 S...

Страница 56: ...iquid 1 9 Propylene chloride 9 0 Propylether 3 3 PVC powder pure 1 3 Pyridine 13 2 Pyrrol 8 0 Silica sand 2 0 Quartz stone meal 2 7 Mercury diethyl 2 1 Rapeseed 3 3 Rapeseed grist 2 1 Rice 3 0 Rye 6 0...

Страница 57: ...at and bone meal 2 2 Titan tetrachloride 2 8 Toluene 2 4 Clay 2 3 Substance DK value Transformer oil 2 1 Trichloroethylene 3 2 Triethyl aluminum 2 9 Triptan 1 9 Dry yeast 2 0 Ultrasil 1 4 Undecan 2 0...

Страница 58: ...urement control and laboratory use EMC requirements Part 2 3 Particular requirements Test configuration operational conditions and performance criteria for transducers with integrated or remote signal...

Страница 59: ...Manufactured and sold by Kobold Messring GmbH Nordring 22 24 D 65719 Hofheim Tel 49 0 6192 299 0 Fax 49 0 6192 23398 E Mail info de kobold com Internet www kobold com Version K03 0517...

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