Honeywell PX3 Heavy Duty Pressure Transducers

Honeywell PX3 Heavy Duty Pressure Transducers use piezoresistive sensing technology with application-specific integrated circuit (ASIC) signal conditioning in a brass housing. These transducers integrate a Metri-Pack 150 electrical connector, operate between -40°C to +125°C, and are fully calibrated. PX3 transducers consume less current and provide high electromagnetic compatibility (EMC) performance, insulation resistance, and dielectric strength. Honeywell PX3 Heavy Duty Pressure Transducers are compatible with refrigerants, petroleum oils, lubricants, hydraulic fluids, brake fluids, air, and water. Industrial applications include heating ventilation air conditioning and refrigeration (HVAC/R) and air compressor system monitoring. Transportation applications include air systems and hydraulic oil pressure monitoring.


  • Pressure range of 1bar to 46bar | 15psi to 667psi (absolute and sealed gage)
  • 0.5VDC to 4.5VDC ratiometric output
  • Fully calibrated and temperature compensated
  • Total error band of ±1.0% FSS from -20°C to +85°C
  • External freeze/thaw resistance of 6 cycles from -30°C to +50°C
  • >100MΩ insulation resistance at 1500VDC
  • 1500VAC, 1 min. or 1800AC, 1s dielectric strength
  • 3.5mA max. current consumption
  • 200V/m EMC radiated immunity per ISO 11452-2
  • Up to IP67 ingress protection


  • Industrial: Refrigerant pressure monitoring in HVAC/R systems and air compressor system pressure
  • Transportation: Air system monitoring and hydraulic oil pressure monitoring


Publié le: 2016-03-14 | Mis à jour le: 2022-03-11