Krohne H250 M40 NEPSI Ex ia User Manual

Equipment in protection type intrinsic safety Ex iH250 M40H250 M40H250 M40H250 M40Supplementary instructions Supplementary instructions Supplementary

2 DEVICE DESCRIPTION 10 H250 M40www.krohne.com 03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enMaximum permitted product temperature in °FMaximum

DEVICE DESCRIPTION 211H250 M40www.krohne.com03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enMaximum permitted product temperatures for painted me

2 DEVICE DESCRIPTION 12 H250 M40www.krohne.com 03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enReference point considerationReference point consid

DEVICE DESCRIPTION 213H250 M40www.krohne.com03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enMaximum permitted temperatures at reference point of

2 DEVICE DESCRIPTION 14 H250 M40www.krohne.com 03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 en2.8 Electrical dataBuilt-in equipment for the vari

INSTALLATION 315H250 M40www.krohne.com03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enInstallation3.1 InstallationInstallation and setup must be

4 ELECTRICAL CONNECTIONS 16 H250 M40www.krohne.com 03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enElectrical connections4.1 General notesThe bui

OPERATION 517H250 M40www.krohne.com03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enOperation5.1 Start-upStart-up is only permitted when the vari

6 SERVICE 18 H250 M40www.krohne.com 03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enService6.1 MaintenanceMaintenance work of a safety-relevant n

ATTACHMENT 719H250 M40www.krohne.com03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enAttachmentAD_H250_M40_NEPSI_Ex_ia_R01_en_4002616701_PRT.book

CONTENTS 2 www.krohne.com 03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enH250 M401 Safety instructions 31.1 General notes ...

7 ATTACHMENT 20 H250 M40www.krohne.com 03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enAD_H250_M40_NEPSI_Ex_ia_R01_en_4002616701_PRT.book Page 20

ATTACHMENT 721H250 M40www.krohne.com03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enAD_H250_M40_NEPSI_Ex_ia_R01_en_4002616701_PRT.book Page 21

8 NOTES 22 H250 M40www.krohne.com 03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enNotesAD_H250_M40_NEPSI_Ex_ia_R01_en_4002616701_PRT.book Page 22

NOTES 823H250 M40www.krohne.com03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enAD_H250_M40_NEPSI_Ex_ia_R01_en_4002616701_PRT.book Page 23 Frida

KROHNE product overview• Electromagnetic flowmeters• Variable area flowmeters• Ultrasonic flowmeters• Mass flowmeters• Vortex flowmeters• Flow control

SAFETY INSTRUCTIONS 13H250 M40www.krohne.com03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enSafety instructions1.1 General notesThese additional

2 DEVICE DESCRIPTION 4 H250 M40www.krohne.com 03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enDevice description2.1 Device descriptionVariable ar

DEVICE DESCRIPTION 25H250 M40www.krohne.com03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 en2.3 MarkingType designation of the complete unit is s

2 DEVICE DESCRIPTION 6 H250 M40www.krohne.com 03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 en2.4 Flammable productsAtmospheric conditions:Atmosp

DEVICE DESCRIPTION 27H250 M40www.krohne.com03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 en2.7 Ambient temperature / temperature classesDue to t

2 DEVICE DESCRIPTION 8 H250 M40www.krohne.com 03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enUsing a heat resistant connecting cable1 Maximum val

DEVICE DESCRIPTION 29H250 M40www.krohne.com03/2013 - 4002616701 AD H250 M40 NEPSI Ex ia R01 enMaximum permitted product temperature in °CMaximum per