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Ceramic core Pressure sensor(Transmitter)

Sensor

Ceramic core Pressure sensor(Transmitter)

Description

The ceramic core is used as the core sensitive element, and the digital compensation method is used to compensate the whole temperature range, which has high output precision and good long-term stability. It has good resistance to vibration and shock. It is used to detect the pressure of the exhaust pipe on the automobile brake system, and converts the detected pressure signal into a voltage signal of 0.5V~4.58V, which is transmitted to the brake system control unit, providing a control basis for the automobile exhaust brake system

Pressure sensors can help optimize air conditioning performance by providing high pressure compressor protection, supporting fan control and compressor operation control. Square sensing elements and control modules ensure EMC compatibility and reliability, and have good anti-interference performance in strong interference environments.

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    Feature

    • High accuracy ± 1%FS (-20℃~85℃), wide temperature compensation range
    • High stability and reliability
    • Small size 27.72mm×27.72mm×62mm, light weight
    • Excellent vibration and shock resistance
    • Operating temperature range -40°C to +125°C
    • Suitable for gas, liquid and even corrosive media
    • Pressure interface: 1/4 NPT threaded interface
    • Packard connector

    Apply

    • Air conditioning refrigerant
    • Car
    • Industrial control systems
    • Instrumentation

    Technical parameter

    Pressure type

    gauge pressure

    Pressure range

    0~1.5MPa

    Technical index

     

    Signal form

    3 Wire

    ignal output

    0.5~4.58V(Proportional output)

    Supply voltage

    5VDC±0.25VDC

    Input current

    <10mA

    Comprehensive accuracy

    ±1.0%FS

    Temperature compensation

    -20℃~85℃

    Operating temperature

    -40℃~125℃

    Long-term stability

    ±0.1%FS/year

    Pressure overload

    3MPa

    Burst pressure

    4.5MPa

    Pressure medium

    gas

    Pressure connection

    NPT1/4


    Mechanical dimension

    d1nhw

    Electrical interface

    d2g4x

    A

    Vcc

    Supply voltage

    B

    GND

    signally

    C

    Vout

    Output voltage


    Output curve

    d37uq
    Factory inspection requirements

    Pressure/MPa

    0

    0.5

    1.0

    1.5

    Output voltage/V

    0.50±0.04

    1.86±0.04

    3.22±0.04

    4.58±0.04

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