INSTRUMENTATION

PD 920/924/932 (Differential pressure switch)
Instrumentation / Primary instrumentation (flow, temperature, level and pressure)

PD 920/924/932

(Differential pressure switch)

Features

  • Rugged aluminium housing (optional: stainless steel housing)
  • IP65-rated protection
  • Any mounting position possible
  • Ex db eb IIC T6 Gb
  • Ex tb IIIC T80°C Db
  • Measuring range: -1 .... 6 to -1 ... 18 bar
  • Measurement principle: Bellows
  • Approval/Conformity: ABS, BV, CCS, DNV-GL, KRS, LRS, RINA EN60730-1/ EN60730-2-6: Type 2.B.H
  • Repeatability: ±1.0% FS typ.
  • Output signal: 1 floating changeover contact (SPDT)
  • Electrical connections: Screw terminal
  • Process connections: G1/4" f, G1/8" f, G1/2" m
  • Media temperature: -40°C ... +150°C
  • Ambient temperature: -25°C ... +70°C