• High Pressure
  • Low Output Impedance, Wide Frequency Response
  • Electrically Isolated
  • Corrosion-Resistant
  • Compact Size
Download Spec Sheet

The Model 973 High Intensity Pressure Transducer is designed for the measurement of dynamic pressure events, such as explosive blasts and highlevel pressure pulses in the frequency range of 2 Hz to 18KHz. This unit is designed for use in the most corrosive environments.

The unit is housed in a rugged stainless steel housing and incorporates a hastelloy diaphragm. The stainless steel MIL-style connector combined with the all-welded construction provides a true hermetic seal. The sensor's integral electronic buffer provides a low impedance output when used with constant current sources of 2 to 10mADC. Consult the factory for customized versions of this sensor.

Unit must be powered with 2 to 10 mA DC Current Source having a compliance voltage of 18 to 30 VDC. Unit is Hermetically Sealed.


Charge Sensitivity 48 mV/psi +/-10%
Full Range Output +/-5 V Pk into 10K Minimum
Output Impedance 50 Ohms (Nominal)
Linearity 1% / 1,000 psi (B.F.S.L.)
Output Bias Voltage 10.5 +/-1.5 VDC
Avg Temp Coeff of Sensitivity 0.03% / Deg F (Nominal)
Power Requirement 4.0 mA DC Nominal, 18 To 30 VDC
Frequency Response 2 Hz To 18,000 Hz
Isolation Resistance 50 Megohms Minimum
Product Lines
Web Statistics