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GPM - prozess transmitter

GPM - prozess transmitter
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PROZESS TRANSMITTER GPM The GPM series is used for differential pressure measurement in liquids, gases or vapours. Transmitters are especially used for flow measurement with transducers for the differential pressure or dynamic pressure method. The output of the transmitter in 2-wire technology in 4 ... 20 mA. A multi way with zero compensation can be mounted directly to the transmitter. Specifications Smallest measurement range: Largest measurement range: Selected measuring Range value: Measurement span: Nominal pressure: Medium: Separation membranes: Venting-/ Drain-valve screw: Flange: O-Ring: Filling: Housing: Output: Supply voltage: Ex-protection: Process connection: Absorption: Medium temperature: Ambient temperature: Measuring accuracy: EMC: 0...1,25 mbar (NMS) 0...25 bar (NMS) -NMS to + 0,975 x NMS 0,025 x NMS to 1 x NMS to 50 mbar PN63 above 50 mbar PN125 gas, liquids, steam 1.4404 1.4401 C22, galvanized, yellow chromatic buna N, Viton or PTFE silicon oil aluminium pressure die-casting painted, protection class IP 67 4...20 mA, 2-wire technology 12...45 Vdc, polarity protection intrinsic safety EEx ia IIC T4/T5/T6 1/4 - 18 NPT 0...32 s damping of measuring cell 200 ms -25...0...+100 °C -25...0...+75 °C ± 0,1 % at measuring span < 0,1 x NMS ± 0,25 % at measuring span 0,025 x NMS tested according EN 61000-6-2, EN 61000-6-3, CE mark Item no. Prozess transmitter GPM 2-wire technology, output 4...20 mA Measurement range: Customer-specific presetting required! GPM - D1 measuring span 0...1,25 mbar to 0...50 mbar, PN63 GPM - D2 measuring span 0...12,5 mbar to 0...500 mbar, PN125 GPM - M measuring span 0...250 mbar, PN125 ACCESSORIES LCD-Digitalanzeige, built-in Mounting plate MPL-GPM-D4 - only required for aD4 For connecting transducer to changeover valve Arthur Grillo GmbH • Am Sandbach 7 • 40878 Ratingen • phone 0 21 02 - 47 10 22 • fax 0 21 02 - 47 58 82 www.grillo-messgeraete.de/en • Email: info@grillo-messgeraete.de • web shop: www.se

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