34 VA Master FAM540 METAL CONE VARIABLE AREA FLOWMETER | OI/FAM540-EN REV. E
… 4 Design and function
Device overview
Model FAM541 FAM544
Standard design Hygienic design
Measured error in accordance with VDE / VDI 3513 1.6 % qg = 50 % 1.6 % qg = 50 %
Reproducibility 0.25 % of measured value 0.25 % of measured value
Process connection Flange in accordance with DIN, ASME, JIS, female
thread
Thread DIN 11851, SMS 1145
Nominal connection diameters DN 15 (½ in) to DN 80 (3 in) DN 25 (1 in) to DN 80 (3 in)
Maximum measuring medium temperature 400 °C (752 °F) 140 °C (284 °F)
Maximum pressure rating PN 400 / class 2500 PN 40
Wetted material Stainless steel 1.4404 (316L), 1.4571 (316Ti) Stainless steel 1.4404 (316L), 1.4571 (316Ti)
Housing material Stainless steel 1.4404 (316L) Stainless steel 1.4404 (316L)
Gasket material Viton A (DN 15 only) Viton A (DN 25 only)
Indicator / transmitter
IP degree of protection in accordance with EN 60529 IP 66, IP 67, NEMA 4X
Mechanical indicator Analog indicator with or without alarm signaling unit
Electronic indicator Analog indicator with transmitter 4 to 20 mA, with or without LCD indicator
Communication HART® protocol (only for analog indicators with transmitters)
Power supply Without alarm signalling unit: no power supply
Analog indicator with alarm signaling unit: 8 V DC via switch amplifier
Analog indicator with transmitter: 10 to 46 V DC (Ex: 10 to 30 V DC)
Indicator housing material Al Si 12 material number 3.2582 (copper content 0.1 %), stainless steel 1.4408
Paint Epoxy paint 80 to 100 μm; bottom color: RAL 7012, cover color: RAL 9002
(No housing paint for stainless steel indicator housing)
Approvals
Ex approvals ATEX / IECEx: Zone 0 / 1 / 2 / 21
FM / cCSAus: XP, IS, DIP, NI, FM Zone 1 + 2
Sealing concept Dual sealing in accordance with ANSI / ISA-12.27.01
SIL approval Analog indicator with alarm signaling unit: SIL 2
Analog indicator with transmitter: FMEDA evaluation
To Next Page
Loading...
Need help?
General
