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Vacuum Capacitance Pressure Gauge

Vacuum Capacitance Pressure Gauge

The KA-400 is an advanced high-performance, absolutely non-heated capacitance pressure gauge designed for vacuum and pressure measurement applications where stability and repeatability are critical to process success. This type of capacitive pressure gauge is widely used in vacuum furnaces, freeze drying of fruits and vegetables, natural gas, laser, automotive parts testing and vacuum distillation processes. It uses the most advanced digital architecture to ensure high stability and reliability. The operating voltage of this pressure gauge is +15VDC to +30VDC input voltage, with a standard 0-10VDC analog output signal, full-scale measurement, and the available range is 1 Torr (133 Pa) to 1000 Torr (133.3 kPa).

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  • Product features

    1. All products are read in percentage to obtain the best accuracy;
    2. The improved production process is independent of the direct measurement of the total pressure of the chamber;
    3. Gas type or composition, no need to look up tables and coefficient conversions;
    4. The sensor base adopts nickel alloy structure and can be used in almost any chemical environment;
    5. Can be used in environments including halogen, deionized water, steam and ozone;
    6. Press the button to reset.

  • The main advantage

    1. Highly reliable and stable output;
    2. Advanced manufacturing technology and processes ensure repeatability in any application scenario;
    3. High overvoltage limit pressure resistance ensures pressure shock in case of sudden system failure;
    4. It can be used in a variety of application environments.

Specifications

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Vacuum Capacitance Pressure Gauge

projectSpecifications
Measuring range1Torr(1.333mbar)
Measurement accuracy0.1%F.S
Ambient temperature0 to 50℃
Overload pressure1.5%F.S
Measuring mediumCorrosive gas
Contact materialNickel alloy
Supply voltage+24V DC (+15 to +30 VDC) 
Output signal0-10V DC
Electrical connector9Pin Analog interface
Installation interfaceKF16

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