differential pressure transmitter / thermal / membrane / analog
PT124B-3507 Shanghai Zhaohui Pressure Apparatus Co.,Ltd.(ZHYQ)



  • Pressure type:


  • Technology:

    thermal, membrane

  • Output signal:

    analog, HART

  • Other characteristics:

    with LCD display, IP67, for liquids and gases

  • Process temperature:

    Max.: 85 °C (185 °F)

    Min.: -20 °C (-4 °F)

  • Pressure range:

    Max.: 200 bar (2900.75 psi)

    Min.: 0 bar (0 psi)


Name:Differential Pressure Transmitter
The gauge and absolute pressure transmitter model PT124B-3507 adopts modularity design, consist of pressure transducer module with integrated circuit adapter unit and precision AD conversion module and high intelligent Micro processing module. They are can be used to measure level, density, pressure of liquid, gas or steam, then convert it to 4-20mA CHART electrical signal output. And also feature remote setup and monitoring through communications with 375 terminal or Modem. Feature Adopts global leading high precision silicon transducer technology Accuracy +/-0.075% Advanced static pressure performance, error less than +/-0.1%/10MPa Internal integrated high sensitivity temperature transducer, with perfect thermal drift Specification Medium: Gas, steam, liquid Measurement range (Non migration):0-0.6KPa-20Mpa Accuracy: +/-0.075%, +/-0.1% Wetted parts material: SS316L, Hastelloy C Output: 2-wire 4-20mA, HART communication optional, linear output or square root output available Ambient temperature limited:-40~85℃ -20~65℃ (with LCD display, fluorine rubber Oring) Protection grade: IP67 Electrical connector: M20*1.5 cable sealing buckle, terminal suitable for 0.5-2.5mm2 cable Process connector: Standard 1/2NPT female, with 1/2NPT, G1/2 and M20*1.5, KF16 vacuum interface available Mounting position effect: Rotation in diaphragm plane has no effect. Tilting up to 90°will cause zero shift up to 0.25KPa for range C, and 0.15KPa for other range, which can be corrected by the zero adjustment.