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OPTIMASS / 400
OPTIMASS / 400
OPTIMASS / 400
OPTIMASS / 400
1000 / 2000 / 3000 / 6000 / 7000 series of meters and
MFC 400 converter
Hazardous areas
Hazardous areas
Hazardous areas
Hazardous areas
© KROHNE 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en
Supplementary Instructions
Supplementary Instructions
Supplementary Instructions
Supplementary Instructions
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Table of Contents
Related Manuals for KROHNE 1000 Series
Summary of Contents for KROHNE 1000 Series
- Page 1 Supplementary Instructions Supplementary Instructions Supplementary Instructions 1000 / 2000 / 3000 / 6000 / 7000 series of meters and MFC 400 converter Hazardous areas Hazardous areas Hazardous areas Hazardous areas © KROHNE 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en...
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Page 2: Table Of Contents
3.2 Electronics and I/O terminal compartments ..............32 3.2.1 I/O terminal compartment....................32 3.2.2 Converter VE code for I / O options..................33 3.2.3 Converter VE code I / O overviews ..................34 www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en... - Page 3 4.2 Replacing the power supply fuse ................... 39 4.3 Returning the device to the manufacturer..............40 4.3.1 General information......................40 4.3.2 Form (for copying) to accompany a returned device............41 4.3.3 Disposal..........................41 5 Notes 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com...
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Page 4: Introduction
The hazardous areas approvals for the OPTIMASS flowmeter system, relating to this supplementary manual, are as follows: • ATEX - PTB12 ATEX 2013X, PTB12 ATEX 2014X and PTB12 ATEX 2015X • IECEx - PTB 12.0041X, PTB 12.0042X and PTB 12.0043X www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en... -
Page 5: Identification Of Optimass Flowmeter Systems
Not all elements of the VE codes are Ex safety relevant. The following tables describe the VE code structure and defines the hazardous area relevant options. 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com... -
Page 6: Flow Sensor Ve Code
Outer case material / secondary containment / operating pressure Options Hazardous area approval Sanitary and material approvals Configuration Calibration Cleaning / degreasing / process requirements Extended options / custody transfer approval "0" Converter type Destination Functional safety Spare www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en... -
Page 7: Flow Converter Ve Code
Outputs (first I/O module) Outputs (second I/O module) measuring functions Manuals Remote option: signal cable Destination Sensor type Spare 1 53 refers to MFC 400 and 54 refers to MFC 400S 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com... -
Page 8: Mfc 400F
Ex e connection compartment II 2 G Ex db eb [ia] IIC T6 Gb II 2 D Ex tb IIIC T75°C Db 1 Where "f" = 1 2 Where "f" = 2 www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en... -
Page 9: Optimass 1000F / 1400C
II 2 (1) D Ex tb [ia Da] IIIC T185°C Db 1 Where "f" = 1 from the converter VE code 2 Where "f" = 2 from the converter VE code 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com... -
Page 10: Optimass 2000F / 2400C
II 2 (1) D Ex tb [ia Da] IIIC T160°C Db 1 Where "f" = 1 from the converter VE code 2 Where "f" = 2 from the converter VE code www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en... -
Page 11: Optimass 3000F / 3400C
II 2(1) D Ex tb [ia Da] IIIC T165°C Db 1 Where "f" = 1 from the converter VE code 2 Where "f" = 2 from the converter VE code 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com... -
Page 12: Optimass 6000F / 6400C
II 2 (1) D Ex tb [ia Da] IIIC T270°C Db 1 Where "f" = 1 from the converter VE code 2 Where "f" = 2 from the converter VE code www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en... - Page 13 OPTIMASS 6000F with ("k" = 1, 3 or 5) sensor heating jacket / insulation Intrinsically safe II 1 G Ex ia IIC T6...T1 Ga II 1 D Ex ia IIIC T440°C Da 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com...
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Page 14: Optimass 7000F / 7400C
II 2 (1) D Ex tb [ia Da] IIIC T165°C Db 1 Where "f" = 1 from the converter VE code 2 Where "f" = 2 from the converter VE code www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en... -
Page 15: Nameplates
4 Identification number of the notified body (example shown) 5 Manual document number 6 VE Code for x000 sensor 7 Serial number 8 Model type (OPTIMASS x000F or OPTIMASS x000F -- painted) 9 Logo and address of manufacturer 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com... -
Page 16: Special Conditions
DO NOT rotate the converter housing on the meter stem. Rotating the converter housing can cause damage to the internal wiring. CAUTION! Damage to the internal wiring could effect the Ex integrity of the meter. www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en... -
Page 17: Temperature Limits
SIL capable Converter Aluminium (VE code option "I" = 1) -40...+65°C / -40...+149°F -40...+55°C / -40...+131°F Stainless Steel (VE code option "I" = 3) -40...+60°C / -40...+140°F -40...+55°C / -40...+131°F 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com... -
Page 18: Optimass 1000F / 1400C
VE code VE5b…d…f…l...npq - where “b” = 3 or 4 -40...+50 T5 - T1 and “d” = 4 and “l” = 2 T4 - T1 T130 -40...+60 T5 - T1 Minimum medium temp: -45ºC www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en... -
Page 19: Optimass 2000F / 2400C
“b” = 3 or 4 and “d” = 4 and “l” = 2 -40...+60 T5 - T1 Minimum medium temp: -45ºC 1 Depending on I/O option. Please call for more information. 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com... -
Page 20: Optimass 3000F / 3400C
Code VE5b…d…f…l...npq… - where and “b” = 3 T5 - T1 or 4 and “d” = 4 and “l” = 2 T4 - T1 T130 T3 - T1 T145 -40...+60 T6 - T1 Minimum medium temp: -45ºC www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en... -
Page 21: Optimass 6000F / 6400C - Standard Temperature ("J" = K & "Q" ≠ T)
Minimum medium temp: -50ºC Cryogenic version ("q" = C or D and "k" = 0, 2 or A) -25...+65 -140...+40 T6 - T1 -160...+40 -20...+65 -180...+40 -200...+40 Minimum medium temp: <-50ºC 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com... - Page 22 Minimum medium temp: -50ºC Cryogenic version ("q" = C or D and "k" = 0, 2 or A) -35...+60 -140...+40 T6 - T1 -30...+60 -160...+40 -180...+40 -25...+60 -200...+40 Minimum medium temp: <-50ºC www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en...
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Page 23: Optimass 6000F / 6400C - Short Stem ("J" = 0)
Minimum medium temp: -50ºC Cryogenic version ("q" = C or D and "k" = 0 or A) -20...+65 -140...+40 T6 - T1 -15...+65 -160...+40 -180...+40 -10...+65 -200...+40 Minimum medium temp: <-50ºC 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com... - Page 24 Minimum medium temp: -50ºC Cryogenic version ("q" = C or D and "k" = 0 or A) -10...+60 -140...+40 T6 - T1 -5...+60 -160...+40 0...+60 -180...+40 +10...+60 -200...+40 Minimum medium temp: <-50ºC www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en...
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Page 25: Optimass 6000F High Temperature ("Q" = T)
T2 - T1 T270 T440 -40...+60 T6 - T1 T5 - T1 T4 - T1 T130 T3 - T1 T190 T2 - T1 T270 T440 -40...+65 T390 Minimum medium temp: -50ºC 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com... - Page 26 T190 T2 - T1 T270 T440 -40...+65 T6 - T1 T5 - T1 T4 - T1 T130 T3 - T1 T190 T2 - T1 T270 T440 Minimum medium temp: -50ºC www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en...
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Page 27: Optimass 7000F / 7400C
T4 - T1 T115 VE5b…d…f…l…npq… - where “b” = 3 or 4 and “d” = 4 and “l” = 2. T4 - T1 T130 -40...+60 T6 - T1 Minimum medium temp: -50ºC 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com... -
Page 28: Painted Options
Temp. class Temp. class Time required to de-energise Time required to de-energise Temp. class Temp. class Time required to de-energise Time required to de-energise 35 minutes 10 minutes www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en... -
Page 29: Certified Cable Glands
If the meter has an aluminium junction box and if it has been installed in an area classified as Zone 0, then you MUST protect the meter from ignition hazards caused by impact and / or friction. 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com... -
Page 30: Electrical Connections
Signal Black Green Black Yellow Strain Gauge and temperature Blue sensor Black Black Driver White Black Screening Screening Screening Screening Fit the cable screen as shown in the above illustration. www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en... -
Page 31: Separated Systems
2 No further intrinsic safety analysis is necessary if the cable used is within maximum limits 3 When calculating the temperature range, give consideration to the flow sensor temperature gradients. Please refer to the Temperature limits section. 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com... -
Page 32: Electronics And I/O Terminal Compartments
Work on I/O terminals A…D can be done with the electronics energised, but you MUST follow the regulations regarding intrinsically safe circuits. When the work has been finished, replace the cover and re-fit the retention lock. www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en... -
Page 33: Converter Ve Code For I / O Options
Control input: active, Namur (only with "n" = Control input: active, Namur Control input: passive, high current (only with Control input: passive, high current "n" = F) 1 unless otherwise stated only with "n" ≠F 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com... -
Page 34: Converter Ve Code I / O Overviews
• Active or passive control input, high current or Namur Profibus DP I/O Profibus DP, active Fieldbus I/O Profibus PA or Foundation Fieldbus RS485 Modbus Modbus, with or without termination www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en... - Page 35 2 With module carrier and with one or two modules 3 See section on converter VE codes above. Key: CO = current ouput, CI = control input, PO = pulse output, FF = Foundation Fieldbus, SO = status output 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com...
- Page 36 Ex i options) PO / SO / CI Foundation Not connected Not connected Fieldbus Foundation CO (a) PO / SO / CI Fieldbus (with Ex PO / SO / CI i options) www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en...
- Page 37 VE54 type converters Driver circuit, intrinsically safe. Type of protection intrinsic safety: Ex ia IIC Terminals PCB Board Maximum values DR+, DR- 11.8 V 1325 mA 0.53 W 1000 nF 36 µH 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com...
- Page 38 The touch guard (cover) MUST be in the closed position before power is supplied to the converter. • Do not try to repair flameproof joints. For more information regarding flameproof joints, please contact the manufacturer. www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en...
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Page 39: Service
Power supply Power supply Power supply Power supply Time lag Time lag Time lag Time lag KROHNE part No KROHNE part No KROHNE part No KROHNE part No 12...24 VDC 250 V / 2 A 5060200000 24 VAC 250 V / 2 A 5060200000 100...230 VAC... -
Page 40: Returning The Device To The Manufacturer
• product used. www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en... -
Page 41: Form (For Copying) To Accompany A Returned Device
The user must dispose of the WEEE to a designated collection point for the recycling of WEEE or send them back to our local organisation or authorised representative. 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com... -
Page 42: Notes
NOTES OPTIMASS / 400 www.krohne.com 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en... - Page 43 NOTES OPTIMASS / 400 02/2021 - 4003491805- AD OPTIMASS 400 Atex R05 en www.krohne.com...
- Page 44 Engineering, commissioning, calibration, maintenance and training services Head Office KROHNE Messtechnik GmbH Ludwig-Krohne-Str. 5 47058 Duisburg (Germany) Tel.: +49 203 301 0 Fax: +49 203 301 10389 info@krohne.com The current list of all KROHNE contacts and addresses can be found at: www.krohne.com...