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    MRQ25

    MRQ25
    MRQ25

    MRQ25

    Pressure & Media Temperature Transmitter

    MRQ25 series with SS316L diaphragm is a rugged strain gauge technology based integrated pressure-media temperature transmitter suitable for high temperature media. It has independent outputs for both pressure and temperature.
    The PT100 temperature sensor probe is welded to the front end of the process connection and comes in direct contact with the media. This ensures a highly accurate temperature measurement of the media at the point where pressure is being measured. Any temperature compensation of the pressure reading will therefore be more accurate.
    MRQ25 is available in pressure ranges from 0 to 400bar with an output of mA or V and temperature range of 10°C up to 140°C. It is suitable for concurrent pressure and temperature measurement of gases & liquids compatible with stainless steel. While the standard precision for pressure measurement is 0.5% FS, you can optionally get 0.25% FS. The standard precision for temperature measurement is 0.5%FS.
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    • Technical Specification
    • Features
    • Applications
    Technology Strain Gauge
    Type Pressure Transmitter
    Standard Measurement Range (bar) 25, 50, 100, 200, 400
    Purpose and Application High Temperature, Pressure – Temperature
    Accuracy (combined LRH) 0.25% FS, 0.5% FS
    Output Signal 4-20mA, 0-5VDC, 1-5VDC, Others
    Pressure Reference Sealed to 1 bar
    Process Connection G1/2(½” BSPP male), R1/4(¼” BSPT male) , NPT1/4(¼” NPT male) , M20x1.5
    Electric Connection 3m cable, DIN 43650 connector
    Protection Level IP65, IP67 (with cable connection)
    Overload Rating 150%
    Long Term Stability <0.2% FS/year
    Diaphragm Material Stainless Steel 316L
    Compensated Temp. Range -10 to 70°C
    Operating Temp. Range -20 to +85°C
    Temp. Coefficient of Zero 0.025% FS /°C
    Temp. Coefficient of Span 0.025% FS /°C
    Input Resistance No
    Output Resistance No
    Insulation resistance 500MΩ @ 100VDC
    Zero offset No

    Pressure Measurement range of 10 to 400 bar
    High Temperature range of 0°C up to 140°C
    Externally welded temperature sensor(PT100)
    Separate Output for Pressure and Temperature
    Accurate pressure and temperature measurement

    Petro-chemical industries
    Chemical industries
    Food industries
    Aerospace industries
    Research applications
    Power plants

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