Columbia Research Labs, Inc. Dynamic Pressure Sensors P-742


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Dynamic Pressure Sensors P-742
The Columbia Model P-742 High Intensity Acoustic Sensor (Microphone) is designed for the measurement of high level dynamic pressure events, including high intensity sound pressure levels, over a frequency range of 2 to 10KHz. It may be used at temperatures up to +150 Degrees C. The all-welded case construction of the Model P-742 provides the advantages of very high natural frequency and exceptional mechanical isolation along with extreme ruggedness. This flush diaphragm device conveniently mounts with a 1/8" male pipe thread. Consult the factory for customized versions of this sensor. Features Fast Pressure Variations Surges & Dynamic Blasts High Pressure (10,000 psi) 9 pC/psi Sensitivity
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Technical Specifications

  Columbia Research Labs, Inc.
Product Category Pressure Sensors
Product Number P-742
Product Name Dynamic Pressure Sensors
Sensor Technology Piezoelectric
Operating Temperature -65 to 300 F (-54 to 149 C)
Measurement Type Gauge
Working Pressure Range 0.0 to 10000 psi (0.0 to 7038 m H2O)
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