Relative pressure sensor / thin-film / analog / O-ring
500G BCM SENSOR TECHNOLOGIES bvba

Characteristics

  • Pressure type:

    relative

  • Technology:

    thin-film

  • Output signal:

    analog

  • Mounting:

    O-ring

  • Other characteristics:

    stainless steel

  • Process temperature:

    Min.: -40 °C (-40 °F)

    Max.: 125 °C (257 °F)

  • Pressure range:

    Min.: 0 bar (0 psi)

    Max.: 8000 bar (116030.19 psi)

Description

The 500G pressure sensor employs a 17-4PH stainless steel mono-block structure, and is designed for high pressure applications. As the sensor features mono- block structure, it prevents pressure medium from leakage to the backside of the sensor. In addition, there is no any O-ring needed inside the sensor structure for sealing purpose.

On the pressure diaphragm of the 500G-series pressure sensors, the Wheatstone bridge circuit is built with BCM semiconductor strain gauges via glass-bonding technology, resulting in a creep free behavior of the sensors. Compared to the 664F-series pressure sensors which are based on metal foil strain gauge technology, the 500G-series sensors offer higher output sensitivity (5mV/V) and higher overload (200%fs) and burst (300%fs) pressures.

The 500G is mostly used for pressure transmitter applications for high pressure measurement.

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