Krohne H250 M40 ATEX II3G Ex nA EN User Manual

Equipment category II 3G, EPL Gcin protection type non-sparking Ex-nAH250 M40H250 M40H250 M40H250 M40Supplementary instructions Supplementary instruct

2 DEVICE DESCRIPTION 10 H250 M40www.krohne.com 01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 enMaximum permitted product temperature in °CMaximum p

DEVICE DESCRIPTION 211H250 M40www.krohne.com01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 enMaximum permitted product temperature in °FMaximum per

2 DEVICE DESCRIPTION 12 H250 M40www.krohne.com 01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 enMaximum permitted product temperatures for painted m

DEVICE DESCRIPTION 213H250 M40www.krohne.com01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 enReference point considerationReference point considera

2 DEVICE DESCRIPTION 14 H250 M40www.krohne.com 01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 enMaximum permitted temperatures at reference point of

INSTALLATION 315H250 M40www.krohne.com01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 enInstallation3.1 InstallationInstallation and setup must be

4 ELECTRICAL CONNECTIONS 16 H250 M40www.krohne.com 01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 enElectrical connections4.1 General notesThe buil

ELECTRICAL CONNECTIONS 417H250 M40www.krohne.com01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 enAny existing cable shields should be connected to

5 OPERATION 18 H250 M40www.krohne.com 01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 enOperation5.1 Start-upStart-up is only permitted when the var

SERVICE 619H250 M40www.krohne.com01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 enService6.1 MaintenanceMaintenance work of a safety-relevant natu

CONTENTS 2 www.krohne.com 01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 enH250 M401 Safety instructions 31.1 General notes ...

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

SAFETY INSTRUCTIONS 13H250 M40www.krohne.com01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 enSafety instructions1.1 General notesThese additional

2 DEVICE DESCRIPTION 4 H250 M40www.krohne.com 01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 enDevice description2.1 Device descriptionVariable are

DEVICE DESCRIPTION 25H250 M40www.krohne.com01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 en2.3 MarkingType designation of the complete unit is sh

2 DEVICE DESCRIPTION 6 H250 M40www.krohne.com 01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 en2.4 Flammable productsAtmospheric conditions:Atmosph

DEVICE DESCRIPTION 27H250 M40www.krohne.com01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 en2.6 Protection typesThe variable area flowmeter is des

2 DEVICE DESCRIPTION 8 H250 M40www.krohne.com 01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 en2.7 Ambient temperature / temperature classesDue to

DEVICE DESCRIPTION 29H250 M40www.krohne.com01/2012 - 4001485201- MA H250/M40-Ex-II3G-AD R01 enUsing a heat resistant connecting cable1 Maximum value