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All Categories > Standard / Non-Custom Transducers > Sample Product P1/P101  

Sample Product P1/P101, Model P1/P101 Differential or Absolute Pressure Transducer

The Model P1 pressure transducer is designed for use in applications where size, weight, and power consumption are prime considerations. The combination of all stainless steel welded construction and an extremely stable electronic package results in a transducer ideally suited to tough environments.

  • All Tavis transducers can be supplied for corrosive media applications. Materials used for this purpose are 17-4PH SS, 17-7PH SS and Iconel™. Specify model P101 for this feature.
  • Closer tolerances and higher temperature operation may be supplied. Consult factory for special requirements.
  • Add 0.5 inches to length for absolute units with ranges less than 5 psia.

General Specifications  · Electrical  · Performance  · Environmental  · Features

General Specifications

Pressure Range

0 to 1 psi through 0 to 350 psi

Proof Pressure

20 psi or 200% F.S. (Higher proof pressures available. Consult factory)

Line Pressure

20 psia or 200% F.S. (Higher line pressures available. Consult factory)

Sensor Type

Variable Reluctance


Liquids or gases compatible with 410 SS, 17-4 PH SS and Iconel


Input Voltage

20 to 40 VDC

Max. Input Current

10 mA

Output Voltage

0 to 5 VDC

Max. Output Noise

15mV P-P

Max. Output Impedance

100 ohm

Insulation Resistance

100 megohms min. at 100 VDC

Isolation Resistance

50 megohms min. at 100 VDC


Max. Static Error Band

± 0.5% F.S. (2)


± 0.1% F.S. nom.


± 0.1% F.S. nom.

Max. Temperature Error

± 2.0% F.S. (2)

Frequency Response

Flat ±5% to 250 Hz

Max. Regulation

0.05% F.S. per volt




Temperature Range

Compensated: -65ºF to +165ºF (2)
Operating: -65ºF to +200ºF


20 g s Peak to 2000 Hz


100 g s, 11 ms

Humidity, Altitude, Rain, Fungus, Salt Spray, Sand and Dust


  • High Accuracy
  • Long Term Stability
  • Stable Calibration
  • All Welded Construction
  • Small Size

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·  Model P1D/P101D Drawing


Technical Bulletin #101
(PDF, 93KB)

Technical Bulletin #102
(PDF, 45KB)

Technical Bulletin #103
(PDF, 43KB)

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