Industrial Grade Wireless Differential Pressure Sensor


Wireless differential pressure gauge monitors at low pressure levels. This powerful sensor can be used alongside or as a replacement for magnehelic gauges when continuous remote equipment monitoring and alerts are needed.

Ideal for monitoring HVAC filters, exhaust blowers, and differential pressure across clean rooms.

Standard pressure ranges are: 0.15 PSID (-1P01) and 1.0 PSID (-1P07).  Contact us for 0.3 PSID (-1P06, longer lead time).



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SKU: LPI0-1P01 Categories: , ,


Leap Sensors are specially designed to be customized. If this isn’t exactly what you need, please contact us.

Differential Pressure Sensor Specifications*

This sensor measures differential pressures between two barbed ports that are located on the sides of the enclosure.

  • Standard pressure ranges are: 0.15 PSID (-1P01) and 1.0 PSID (-1P07).  Contact us for 0.3 PSID (-1P06, longer lead time).
    • Please contact us if you need a different pressure range or accuracy.
  • Pressure Accuracy: +/- 1% of full scale typical
  • Barbed fitting for flexible tube that is 3/32” ID, 7/32 OD, and 1/6” wall thickness
    • Alternative 1/4″ metal tube fittings – panel mounted on enclosure
  • Operating temperature: -40 °C to +85 °C (-40 °F to +185 °F)
  • Accuracy at 25C (typical): +/- 0.25% of full scale
  • Error band over 0C to 60C (typical): +/- 1.5% of full scale
  • Long term stability: +/- 0.5% of full scale
  • Proof pressure: 5X full scale
  • Burst pressure: 10 psi
  • Media compatibility: non-corrosive dry gasses

*Ask for a detailed pressure specification with your quote.

Typical Wireless Differential Pressure Sensor Applications

This industrial sensor is ideal for:

  • Monitoring air filters.
  • Measuring exhaust vacuum relative to atmospheric pressure in wafer fab and other manufacturing processes.
  • Cleanrooms – monitoring differential pressures between rooms.
  • Food processing – monitoring differential pressures between rooms.
  • Exhaust hood vacuum monitoring.

Patents pending.

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