NPI Series Media Isolated Pressure Sensors
- Technology
- Media isolated pressure sensors
- Partner
- Amphenol Advanced Sensors
Amphenol NPI Series features high stability piezoresistive MEMS chip placed in a stainless-steel media-isolated package.
Ideal for use in hostile environments, the modular design allows for a variety of pressure port modules that are hermetically welded to the sensor header.
The sensor monitor pressure in industrial, medical and transportation applications by producing voltage output that is linearly proportional to the input pressure.
Range features
A high level overview of what this range offers
- Pressure ranges from 2,5 PSI to 5000 PSI
- High stability and reliability
- Gauge, absolute and sealed gauge variants
- Stainless steel 316L package for corrosive media compatibility
- Current or voltage-driven
- Operating temperature range: -40°C to 125°C
- Total error band: ±1% FSO
- Multiple output options
- Available in ported and non-ported versions
- Custom configurations and pressure ranges available
What’s in this range?
All the variants in the range and a comparison of what they offer
| Model | NPI-12 | NPI-15/ NPI 15VC | NPI-19 (low- and medium pressure types) | NPI-19 (I2C type) |
|---|---|---|---|---|
Pressure range | 15 PSI | 500 PSI 1000 PSI 3000 PSI (no port only) 5000 PSI (no port only) | 100 kPa 200 kPa 700 kPa 1700 kPa 2,5 PSI 5 PSI 15 PSI 30 PSI 50 PSI 100 PSI 200 PSI 300 PSI | 2,5 PSI 5 PSI 15 PSI 50 PSI 100 PSI 300 PSI |
Pressure port | No port |
| Low pressure type:
Medium pressure prt:
|
|
Pressure types | Gage |
|
|
|
Input excitation | 5VDC |
| Low pressure type:
Medium pressure type:
| 3,3VDC |
Output | mV | mV | mV | I2C |
Operating temperature | 10° to 40°C | -40° to 125°C | Low pressure type:
Medium pressure type
|
|
Storage temperature | -40° to 70°C | -40° to 125°C | -40° to 125°C | -40 to 125°C |
Compensated temperature | Not compensated | 0° to 70°C | 0° to 70°C |
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