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    MRB20

    mrb20 5
    MRB20
    mrb20-6_2_sensor-1
    mrb20 5
    MRB20
    mrb20-6_2_sensor-1

    MRB20

    General Purpose Piezoresistive Pressure Transmitter

    MRB20 series with SS316L diaphragm is a rugged piezoresistive technology-based pressure transmitter suitable for harsh environments. This compact pressure transmitter offers great flexibility and reliability for a wide range of applications with highly competitive pricing. MRB20 is available in pressure ranges from -1 to 1000bar with an output of mA or V. It is suitable for pressure measurement of gases & liquids compatible with SS316L. While the standard Precision is 0.5% FS, you can optionally get a precision of 0.25% FS and 0.1% FS. The robust construction of MRB20 with its high performance makes it ideal for demanding long term applications.
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    • Technical Specification
    • Features
    • Applications
    Technology Piezo resistive
    Type Pressure Transmitter
    Standard Measurement Range (bar) [-1/0], [-0.2/+0.2], 0.2, 0.5, 1, 2, 4, 6, 8, 10, 12, 15, 16, 20, 35, 50, 100, 200, 350, 600, 800, 1000, Other non standard range
    Purpose and Application General Purpose, Corrosive Media, High Accuracy
    Accuracy (combined LRH) 0.1% FS, 0.25% FS, 0.5% FS
    Output Signal 4-20mA, 0-20mA, 0-5VDC, 0-10VDC, -10 to 10VDC, 1-5VDC
    Pressure Reference Absolute (0 at vacuum), Sealed to 1 bar, Vented Gauge (0 at atmospheric pressure)
    Process Connection G1/4(¼” BSPP male), G1/2(½” BSPP male), R1/4(¼” BSPT male) , NPT1/4(¼” NPT male) , Others
    Electric Connection 3m cable, 10m cable, DIN 43650 connector, Others
    Protection Level IP65, IP67 (with cable connection), IP68 (with cable connection)
    Overload Rating 150%
    Long Term Stability <0.2% FS/year
    Diaphragm Material Stainless Steel 316L, Hastelloy, Titanium, Tantalum
    Compensated Temp. Range -10 to 70°C
    Operating Temp. Range -30 to +80°C
    Temp. Coefficient of Zero 0.02% FS /°C
    Temp. Coefficient of Span 0.02% FS /°C
    Input Resistance No
    Output Resistance No
    Insulation resistance 100MΩ @ 50VDC
    Zero offset N/A
    • High Measuring Accuracy
    • Pressure Measurement Range of -1 to 1000bar
    • Compact and Rugged Model
    • Wide Range of Media Compatibility
    • Low Static and Thermal Errors
    • Reverse polarity and transient current protected

     

    • Production machinery
    • Hydrology research
    • Data logging
    • Machine tool control
    • Air conditioning
    • Agricultural equipment
    • Open cut mining
    • Hydro-static level control
    • Hydraulic pumps
    • Compressed air line

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