NPR-101

Harsh Media - Pressure Sensor - NPR-101

main NPR 101 HarshMediaNovaSensor’s NPR-101 pressure sensor is a silicon-based MEMS device using “Backside Absolute Pressure” technology designed for harsh media exposure, which eliminates the direct contact of the sensing circuitry with the applied media. The device is coupled with an ASIC to provide a ratiometric output proportional to the applied pressure. Integrated diagnostics included.

Applications

  • Transmission fluid pressure sensing
  • Oil pressure sensing
  • Fuel pressure sensing

Features

  • Harsh media compatibility
  • High level output
  • Small package

Specifications

NPR-101

Operating Pressure Range 300 PSIA full scale pressure (20.68 BarA)
Performance
Total Error band +/-2.0% FP (-20C to 100C)
+/-3.0% FP (100C to 140C)
Electrical
Supply Voltage (Vcc) 4.5 to 5.5 VDC (6.5 VDC MAX)
Supply Current 3 ma
Output Range 10% to 90% of Vcc
Over-Voltage Protection 6.5 VDC MAX
Reverse Voltage Protection None
Durability
Cycle Life 1 million cycles
Proof Pressure 1.5 times rated pressure
Burst Pressure 2.5 times rated pressure

Output Curve : NPR-101

Other transfer functions available on request
spec npr 101 output curve

Dimensions

spec npr 101 dimensions1

spec npr 101 dimensions2

 
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