The 31 Smart Pressure Transmitter is a micro processor-based high performance transmitter.


  • Flexible Sensor Input: DP, GP, AP, HP
  • Various output: 4~20mA, Digital Signals
  • Setting Various Parameters: Zero/Span, Trim, Unit, Fail-mode, etc.
  • Self Diagnostic Function: Sensor, Memory A/D Converter, Power, etc.
  • Digital Communication with HART Protocal
  • Exposion-proof Approval & Intrinsic Safety Approval: ATEX, FM, FM Canada, GOST, KOSHA, KTL, etc
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