KROHNE 4000 Series User Manual

OPTIMASS
• 1000 Series Twin Straight Tube Coriolis Mass Flowmeter
• 2000 Series Twin Straight Tube Coriolis Mas
s Flowmeter
• 3000 Series Single Z Tube Coriolis Mass Flowmeter
• 4000 Series Twin U Tube Coriolis Mas
s Flowmeter
• 7000 Series Single Straight Tube Coriolis Mass Flowmeter
•
8000k Series Twin U Tube Cor
iolis Mass Flowmeter
• 8000/9000 Series Twin U Tube Coriolis Mass Flowmeter
• OPTIGAS 4000
• OPTIGAS 50
00
• MFC 300 Mass Flow Converter
Guidelines for the use of Coriolis meters in hazardous areas
MA_Haz_Areas_Rev_08_en.qxp 26/07/2012 16:20 Page 1

KROHNE 4000 Series Specifications

General

Type	Electromagnetic Flowmeter
Measurement Principle	Electromagnetic induction
Accuracy	±0.2% of measured value ±1 mm/s
Process connection	Flange
Material	Stainless steel, PTFE
Process Temperature Range	-40°C to +180°C (depending on liner material)
Operating pressure	Up to 40 bar (depending on size and material)
Process Pressure Range	Up to 40 bar (depending on size and material)
Approvals	ATEX, IECEx, FM, CSA
Output	4-20 mA, Pulse, Frequency, HART, PROFIBUS PA
Protection Class	IP68 (depending on model)
Power Supply	24 V DC, 100-240 V AC, 20-36 V DC (depending on model)