Amphenol Advanced Sensors

NPA Low Pressure Sensors

Amphenol’s NPA series miniature-sized low-pressure sensors are a cost-effective solution for applications requiring calibrated performance

Image of Amphenol Advanced Sensors' NPA Low Pressure The NPA product series from Amphenol is provided in a miniature size as a cost effective solution for applications that require calibrated performance. Packaged in a SOIC 14-pin surface-mount, the NPA series is available in gauge or differential pressure ranges with analog output as well as digital output. The sensor is intended for printed circuit mounting and delivered in tape-and-reel form to simplify manufacturing handling.

Features
  • Surface mountable
  • Differential and gauge low pressure
  • 2" and 5" H2O pressure ranges
  • Amplified analog and I2C output
  • Compensated temperature range of 0°C to +60°C
  • Operating temperature range of -40°C to +125°C
  • Total error band ±1.5% FSO for 5" H2O
  • Total error band ±2.5% FSO for 2" H2O
  • 10 PSI burst pressure on 2" H2O scale
  • 15 PSI burst pressure on 5" H2O scale
Applications
  • Sleep apnea
  • Ventilation
  • Anesthesia
  • Delta-pressure flow
  • HVAC
  • Passenger oxygen systems
  • Cabin climate control
  • Air filtration monitoring
  • Active drag reduction
  • Process controls
  • Altimeters/barometers
  • SCBA (self-contained breathing apparatus)

NPA Low Pressure Sensors

ImageManufacturer Part NumberDescriptionOperating PressureOutput TypeAvailable QuantityPriceView Details
SENSOR 0.18PSIG 0.12" 3VNPA-300B-05WGSENSOR 0.18PSIG 0.12" 3V0.18PSI (1.25kPa)Analog Voltage0 - Immediate$35.58View Details
SENSOR 0.073PSID 0.12" 3VNPA-300B-02WDSENSOR 0.073PSID 0.12" 3V0.07PSI (0.5kPa)Analog Voltage100 - Immediate$35.58View Details
SENSOR 0.18PSID 0.12" 3VNPA-300B-05WDSENSOR 0.18PSID 0.12" 3V0.18PSI (1.25kPa)Analog Voltage260 - Immediate$33.17View Details
SENSOR 0.073PSIG 0.12" 4.5VNPA-500B-02WGSENSOR 0.073PSIG 0.12" 4.5V0.07PSI (0.5kPa)Analog Voltage157 - Immediate$22.66View Details
SENSOR 0.18PSIG 0.12" 4.5VNPA-500B-05WGSENSOR 0.18PSIG 0.12" 4.5V0.18PSI (1.25kPa)Analog Voltage106 - Immediate$23.90View Details
SENSOR 0.073PSID 0.12" 4.5VNPA-500B-02WDSENSOR 0.073PSID 0.12" 4.5V0.07PSI (0.5kPa)Analog Voltage257 - Immediate$34.64View Details
SENSOR 0.18PSID 0.12" 4.5VNPA-500B-05WDSENSOR 0.18PSID 0.12" 4.5V0.18PSI (1.25kPa)Analog Voltage107 - Immediate$34.58View Details
SENS 0.073PSIG 0.028 14BIT SOICNPA-700B-02WGSENS 0.073PSIG 0.028 14BIT SOIC0.07PSI (0.5kPa)I2C56 - Immediate$26.28View Details
SENS 0.18PSIG 0.028 14BIT SOICNPA-700B-05WGSENS 0.18PSIG 0.028 14BIT SOIC0.18PSI (1.25kPa)I2C0 - Immediate$37.21View Details
Published: 2016-06-07

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