FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | OI/FEP630/FEH630-EN REV. D 7
2 Design and function
Overview
ProcessMaster
Integral mount design Remote mount design
1 Single-compartment transmitter housing
2 Dual-compartment transmitter housing
3 Flowmeter sensor, Design Level A (DN 3 to 2000)
4 Flowmeter sensor, Design Level B (DN 25 to 300)
Figure 1: Designs
Flowmeter sensor
Model ProcessMaster FEP631, FEP632, FET632
Housing Integral mount design, remote mount design
Measuring accuracy for liquids 0.4 % of the measured value, option for 0.3 % and 0.2 % of the measured value
Permissible measuring medium temperature
T
medium
Standard: −25 to 130 °C (−13 to 266 °F)
Option: −25 to 180 °C (−13 to 356 °F)
Minimum conductivity > 5 µS/cm, (20 µS/cm for demineralized water)
Nominal pressure rating PN 10 to 40; ASME CL 150, 300; JIS 5K, 10K, 20K
Nominal diameter DN 3 to 2000 (¹⁄₁₀ to 80 in)
Process connection Flange in accordance with DIN, ASME, JIS, AS2129 table D, E
Materials process connection Steel, cast iron, stainless steel
Lining material Hard rubber (DN 25 to 2000), soft rubber (DN 50 to 2000), PTFE (DN 10 to 600), PFA (DN 3 to 200),
ETFE (DN 25 to 600), Ceramic Carbide (DN 25 to 1000), Linatex® (DN 50 to 600)
Electrode material Stainless steel, Hastelloy B®, Hastelloy C®, platinum-iridium, tantalum, titanium, Double Layer, tungsten carbide
IP rating Integral mount design: IP 65 / IP 67, NEMA 4X
Remote mount design: IP 65 / IP 67 / IP 68 (sensor only), NEMA 4X
Approvals
Pressure Equipment Directive 2014/68/EU Conformity assessment in accordance with category III, fluid group 1
CRN (Canadian regulatory number) On request
Explosion protection (in preparation) ATEX / IECEx Zone 1, 2, 21, 22
FM / cFM Cl 1 Div 1 (≤ DN 300), Cl 1 Div 2
Additional approvals At www.abb.com/flow or on request.
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