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Pressure Measurement

Capacitive differential pressure transmitter

Features

■Advanced design principle, complete specifications
■High precision, high reliability
■On-site installation and u se

  • GMP500 series pressure transmitter

  • Model

    GMP500-DP

  • Medium

    Liquid, gas, steam

  • Range

    0MPa...0.1MPa~41MPa

  • Precision

    ±0.1%;±0.075%

  • Pressure type

    Differential pressure

  • Output

    4~20mA DC;HART;Modbus

  • Power supply

    12~45VDC

  • Structural materials

    Flange joint: 316L, Hastelloy C, Monel

    Exhaust / drain valve: 316L, Hastelloy C, Monel

    Isolation diaphragm: 316L, Hastelloy C, Monel,

  • Housing material

    Low copper aluminum alloy polyurethane coating; stainless steel

  • Explosion-proof grade

    Flameproof ExdIIBT5Gb; intrinsic safety type ExiaIICT4/T5/T6Ga

  • Operating temperatur

    -40℃~85℃

  • Relative humidity

    0~95%RH

    5%~95%RH

  • Ambient temperature

    -40℃~85℃

  • Filling liquid

    Silicone oil

  • Display

    LCD display

  • Conduit

    M20x1.5;1/2NPT-14

  • Pressing method

    1/4NPT-18 internal thread; 1/2NPT-14 internal thread; M20x1.5 external thread

  • Stability

    ±0.2%/year

  • Start Time

    3 seconds without preheating

  • Volume change

    <0.16m³

  • Remarks

    Installation methods, body materials, output signals, accuracy requirements, temperature ranges and other parameters can be customized according to different customer needs.