INSTRUMENTATION
Instrumentation
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Primary instrumentation (flow, temperature, level and pressure)
EXP 900/904/912
(Ex Pressure Switch)Features
- Rugged aluminium housing (optional: stainless steel housing)
- IP66-rated protection
- Diverse mounting positions
- Ex db eb IIC T6 Gb
- Ex tb IIIC T80°C Db
- Measuring range: -0.9 ... 1.5 to 4 ... 40 bar
- Measurement principle: Bellows
- Applications: II 2G / D
- Approval/Conformity: SEV 15 ATEX 0157 X IECEx SEV 17.0013X
- Repeatability: ±1.0% FS typ.
- Output signal: 1 floating changeover contact (SPDT)
- Electrical connections: Screw terminal
- Process connections: G1/4" f, G1/2" m
- Media temperature: -40°C ... +150°C
- Ambient temperature: -50°C ... +65°C