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Liquid-fuel Rocket Engine

Piezoelectric Pressure Pulsation Sensor LH 604

  • Purpose: Measurement of pressure pulsations of liquid and gaseous media in power plants of rocket and space technology. Works with a charge amplifier or voltage amplifier.
  • Estimated production / delivery time (months): 6
  • Flight qualification of the product: Yes
ParameterValue
Range of measurements of pressure pulsations, Mpa0,05-5,0
The range of exposure to static pressures, Mpa3,0-60
Conversion coefficient, mV / Pa(40±25)⋅10-5
Error,%±10
Weight, kg0,14

Features:

  • noise immunity;
  • high sensitivity;
  • stability of metrological characteristics under the influence of pressure, temperature, vibration.

Version: piezoelectric sensor, consisting of a sensor installed in the housing, and a flexible cable.