HCLA pressure sensors by First Sensor TE Connectivity
Pressure Medium: Air/Gas
Sensor Type: Gauge, Differential
Supply Voltage: Under 5V
Output Signal: Voltage, Digital
Pressure Range: 4” H2O to 3 psi
Kind: Board Level

The HCLA pressure sensors by First Sensor/TE Connectivity perform precision digital signal conditioning and provide analog and digital output at the same time. The sensors are calibrated, temperature compensated, and linearized and use a special compensation technique to achieve very high offset stability and virtually no position sensitivity.

They are intended to be used with dry and non-corrosive gases. Miniature SMT and SIL housings allow for space-saving PCB-mounting and maximum OEM design flexibility. All HCLA pressure sensors can be modified according to customer-specific requirements. 

Typical applications include medical devices, instrumentation, HVAC as well as industrial, pneumatic, and environmental controls.


  • Differential or gauge
  • 2.5 mbar up to 75 mbar 
  • Voltage and I2C outputs, SPI optional
  • Calibrated & temperature-compensated
  • Miniature SMT & SIL housings


  • Medical devices
  • Instrumentation
  • HVAC
  • Environmental controls
  • Leak detection