Quartz Thin-film Pressure Sensor

ER-QPS-13 Features:
1. Wide range of pressure measurement (-0.1~1.0MPa/100MPa/300MPa);
2. Temperature measurement range (-45~+85℃+125 ℃/150 ℃/200℃);
3. Combination of end face seal and double “O” type sealing ring.

Quartz Thin-film Pressure Sensor

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    High Precision Quartz Thin-film Pressure Sensor

    Introduction

    ER-QPS-13 High Precision Quartz Thin-film Pressure Sensor international advanced nano-thin film technology to make quartz insulation crystal with titanium elastic alloy diaphragm material effectively unifies in together. Quartz crystal insulator has great elasticity and insulating properties, not lag, fatigue and creep phenomenon. It is insensitive to the change of temperature, has good performance, strong anti radiation characteristics and is applied to a variety of complex environments.

    Features

    Wide range of pressure measurement (-0.1~1.0MPa/100MPa/300MPa)

    Temperature measurement range (-45~+85℃ +125 ℃/150 ℃/200℃)

    Combination of end face seal and double “O” type sealing ring

    Applications

    Aviation, aerospace and other laboratory equipment

    Petroleum, chemical and metallurgical industries

    Thermoelectricity, metallurgy, machinery, light industry

    Hydraulic, marine, diesel engine industry

    Specifications

    Name Parameters
    Measuring medium Suitable for all kinds of liquid and gas of titanium alloy and stainless steel
    Pressure type Gage pressure, negative pressure, absolute pressure
    Measurement range -0.1MPa~1.0MPa/100MPa/300MPa optional
    Power supply voltage 10~36VDC (two wire system)
    Output signal 4~20mA  0~10VDC  0~5VDC  1.5~2.0mV/V
    Comprehensive accuracy ±0.1%FS  ±0.25%FS  ±0.5%FS
    Environment temperature -30~+85℃
    Storage temperature -45~+90℃
    Relative humidity ≤95% (40℃)
    Thread connection M20*1.5, M10*1, 1/2NPT, 1/4NPT external thread
    Overload pressure Normal 1.5x limitation 2.0x full scale
    Temperature drift Less than 0.05% FS/C (including zero and full scale temperature effect)
    Temperature range -20~85℃
    Temperature compensation range 0~85℃
    Stability error General: + 0.1% FS/year maximum: + 0.2%FS/year
    Response time ≤10ms
    Liquid material Conventional 316L or titanium alloy, typical ceramic, Hastelloy, tantalum metal
    Electrical connection Directly lead, CONINVERS, Hirschmann plug
    Comprehensive accuracy ±0.1% F.S  ±0.25%  ±0.5%
    Stability error General: + 0.1% FS/year maximum: + 0.2% FS/year
    Input impedance Rin≥300MΩ
    Output impedance Rin≥300MΩ

    FAQ:

    1. What are the quotation methods?

    If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.

    2. Are there any discounts?

    After we submit the sample price, if more quantity is needed, we will quote the bulk price.

    3. How long will it take to deliver the goods after placing the order?

    For sensors, parts and modules: in stock-one week; no stock-2-4 weeks; For systems, generally, 8-12 weeks.

    4. How to deal with the quality problems?

    After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.

    If interested in High Precision Quartz Thin-film Pressure Sensor, pls contact us: info@ericcointernational.com

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