MP40 Miniature Pressure Transducer

Flush mount pressure transducer

About the MP40 Miniature Pressure Transducer

The Model MP40 is a flush mount, miniature, low cost, general use pressure transducer. These transducers are made of corrosive resistant titanium (6AL4V). They utilize high reliability bulk type semiconductor strain gages bonded directly to the inside surface of the machined diaphragm. Titanium hermetic headers permit offering the MP40 series with absolute or sealed reference options. The hermetic header is located just behind the strain gage diaphragm section of the sensor. Sealing the sensitive gages to an inert environment dramatically increases stability and reliability. Long term stability versions are available. High vibration options are also available.

Applications MP40

  • Test and Measurement Equipment
  • Production Equipment and Controls
  • Energy Controls
  • Laboratory Instruments and Equipment
  • Liquid Level
  • Calibration Equipment


Measurement Range
0 - 1 bar to 0 - 700 bar
0.25% to 0.5%
20 mV/V [5 VDC]
Pressure Type
gauge, absolute
Over Pressure
2.0x Range
Usable Pressure
3.0x Range
Burst Pressure
6.0x Range
Operating Temperature
-18°C to 82°C (0° to 180°F)
Compensated Temperature
-1 °C to 54 °C (30° to 130°F)
Media Compatibility
Liquids & Gases compatible with Titanium 6AL4V
100g any axis
Maximum Voltage
30 V for short periods
Input Resistance (Nominal)
1400 ± 400 Ohm
Output Resistance (Nominal)
850 ± 200 Ohm
Insulation Resistance Minimum
50 MOhm @ 50 VDC
  • Follow us: