Relative pressure sensor / thin-film / analog / O-ring
BCM SENSOR TECHNOLOGIES bvba
Min.: -40 °C (-40 °F)
Max.: 125 °C (257 °F)
Min.: 0 bar (0 psi)
Max.: 8000 bar (116030.19 psi)
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.