Pressure

PHD33

Differential Pressure Transmitter

  • Silicon chips on Differential Pressure Module of MEMS integration technology
  • Off set function by bottom / UI software
  • Low-pressure monitoring, high pressure bearable
  • Option RS-485 communication interface, Modbus RTU protocol
  • DIP switch output and range
  • Physical switch:mbar / Pa / hPa / kPa / mmH2O / mmWS / inH2O / mmHg
  • Square root function
  • Application Field ─ monitor differential pressure of Cleanroom / hospital / air duct / filter environment and monitor air flow

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