INSTRUMENTATION

EXP 900/904/912 (Ex Pressure Switch)
Instrumentation / 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