KROHNE DK32 Supplementary Instructions Manual
Variable area flowmeter with electrical built-ins
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Also See for DK32:
- Handbook (52 pages) ,
- Supplementary instructions manual (28 pages) ,
- Supplementary instructions manual (16 pages)
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See also:
Handbook
DK32 DK34
DK32 DK34
DK32 DK34
DK32 DK34
Variable area flowmeter
with electrical built-ins
Equipment category II 3 G
Equipment category II 3 G
Equipment category II 3 G
Equipment category II 3 G
© KROHNE 04/2015 - 4002148601 - MA DK32/34 II3G Ex AD R02 en
Supplementary instructions
Supplementary instructions
Supplementary instructions
Supplementary instructions
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Table of Contents
Related Manuals for KROHNE DK32
Summary of Contents for KROHNE DK32
- Page 1 Supplementary instructions Variable area flowmeter with electrical built-ins Equipment category II 3 G Equipment category II 3 G Equipment category II 3 G Equipment category II 3 G © KROHNE 04/2015 - 4002148601 - MA DK32/34 II3G Ex AD R02 en...
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Page 2: Table Of Contents
5.2.1 Operation as intrinsically safe equipment "ic"..............12 5.2.2 Operation as non-sparking equipment "nA" ................ 12 6 Service 6.1 Maintenance ........................13 6.2 Dismantling ........................13 7 Notes www.krohne.com 04/2015 - 4002148601 - MA DK32/34 II3G Ex AD R02 en... -
Page 3: Safety Instructions
This applies particularly for the use of easy detachable process connections such as SMS or Clamp when measuring flammable mediums. 04/2015 - 4002148601 - MA DK32/34 II3G Ex AD R02 en www.krohne.com... -
Page 4: Device Description
P/A number). 1 Device type 2 Manufacturer 3 PED data 4 Sizing data: temperature & pressure rating 5 Ex data 6 Built-in equipment 7 Note manual 8 KROHNE website www.krohne.com 04/2015 - 4002148601 - MA DK32/34 II3G Ex AD R02 en... -
Page 5: Flammable Products
If, however, such an atmosphere does occur it only lasts for a brief period of time. For more information see the chapter entitled "Flammable products". 04/2015 - 4002148601 - MA DK32/34 II3G Ex AD R02 en www.krohne.com... -
Page 6: Protection Types
Intrinsically safe equipment, protection level ic Gas groups IIA, IIB, IIC T6...T1 T6...T1 Temperature classes T6 ... T1 T6...T1 T6...T1 Equipment protection levels (EPL) www.krohne.com 04/2015 - 4002148601 - MA DK32/34 II3G Ex AD R02 en... -
Page 7: Ambient Temperature / Temperature Classes
-13...+104 -25...+50 -13...+122 -25...+60 -13...+140 -25...+40 -13...+104 -25...+50 -13...+122 -25...+60 -13...+140 -25...+40 -13...+104 -25...+50 -13...+122 -25...+60 -13...+140 -25...+90 -13...+194 T3...T1 -25...+40 -13...+104 -25...+50 -13...+122 -25...+60 -13...+140 -25...+90 -13...+194 04/2015 - 4002148601 - MA DK32/34 II3G Ex AD R02 en www.krohne.com... -
Page 8: Electrical Data
Consult the Special Conditions chapter when connecting ( refer to on page 9). WARNING! As soon as the maximum value Um = 16 V is exceeded, the use in intrinsically safe circuits is no longer permitted! www.krohne.com 04/2015 - 4002148601 - MA DK32/34 II3G Ex AD R02 en... -
Page 9: Installation
The manufacturer is not liable for any damage resulting from improper use or use other than the intended purpose. This applies in particular to hazards due to insufficient corrosion resistance and suitability of the materials in contact with product. 04/2015 - 4002148601 - MA DK32/34 II3G Ex AD R02 en www.krohne.com... -
Page 10: Electrical Connections
Connection diagrams Contact connection Cable colors of assembled cable Min minus white Min plus yellow Max minusMax minus green Max plus brown Lift slot Fastening screw of connection box www.krohne.com 04/2015 - 4002148601 - MA DK32/34 II3G Ex AD R02 en... -
Page 11: Earthing And Equipotential Bonding
The connection guarantees only an electrostatic connection of the device and does not comply with the requirements of an equipotential bonding connection. DK32 - DK34 04/2015 - 4002148601 - MA DK32/34 II3G Ex AD R02 en www.krohne.com... -
Page 12: Operation
Replace the housing cover immediately after adjusting the limit switch. 5.2.2 Operation as non-sparking equipment "nA" DANGER! During operation it is only permitted to open the indicator if no explosive atmosphere is present. www.krohne.com 04/2015 - 4002148601 - MA DK32/34 II3G Ex AD R02 en... -
Page 13: Service
In the case of environmentally critical or hazardous products, appropriate safety precautions • must be taken with regard to residual liquids in the measuring unit. New gaskets have to be used when re-installing the device in the piping. • 04/2015 - 4002148601 - MA DK32/34 II3G Ex AD R02 en www.krohne.com... -
Page 14: Notes
NOTES DK32 DK34 www.krohne.com 04/2015 - 4002148601 - MA DK32/34 II3G Ex AD R02 en... - Page 15 NOTES DK32 DK34 04/2015 - 4002148601 - MA DK32/34 II3G Ex AD R02 en www.krohne.com...
- Page 16 Measuring systems for the marine industry Head Office KROHNE Messtechnik GmbH Ludwig-Krohne-Str. 5 47058 Duisburg (Germany) Tel.:+49 203 301 0 Fax:+49 203 301 103 89 info@krohne.com The current list of all KROHNE contacts and addresses can be found at: www.krohne.com...
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