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Overview

Honeywell’s PX3 Series Pressure Transducers use piezoresistive sensing technology with ASIC (Application Specific Integrated Circuit) signal conditioning in a brass housing and Metri-Pack 150 electrical connector. The PX3 Series are fully calibrated and temperature compensated from -40 F to 257 F (-40 C to 125 C)

Features

  • Total Error Band (TEB) (±1.0 %FSS typ.): Provides the most comprehensive, clear and meaningful indication of the sensor’s true measurement performance over a specified temperature range.
  • High insulation resistance and dielectric strength: Protect the user and sensor in high over-voltage situations, and ensures that the device is compliant with industry standards
  • High EMC performance: Operates reliably in the presence of electro-magnetic fields, such as near wireless signals, RF communication, and electrical devices
  • Low current consumption: Helps to reduce energy costs, and enhances product life if used in battery driven systems.
  • Media compatibility: Common HFC (hydrofluorocarbon) refrigerants, next generation low global warming potential (GWP) refrigerants such as R32 and R1234ZE, petroleum oils, lubricants, hydraulic fluids, brake fluids, air and water. For ammonia and other corrosive media, see Honeywell’s MLH Series.
  • RoHS, REACH, and CE compliant

Product Specifications

Application
Industrial: Refrigerant pressure monitoring in HVAC/R systems; air compressor system pressure; Transportation: Air system monitoring; hydraulic oil pressure monitoring
Includes
Packard Connector, HNBR O-ring media seal
Materials
Brass housing
Item Type
Product
Electrical Connections
Metri-Pack 150, Standard (UL V-0)2
Sensor
Piezoresistive sensing technology with ASIC (Application Specific Integrated Circuit) signal conditioning
Power Consumption
Current Consumption-3.5 mA max.
Voltage
Supply-5 Vdc ± 0.25 Vdc
Operating Temperature Range (F)
-40 F to 257 F
Operating Temperature Range (C)
-40 C to 125 C
Shipping and Storage Temperature Range (F)
-40 F to 257 F
Shipping and Storage Temperature Range (C)
-40 C to 125 C
Approvals, CE
CE
Output
Ratiometric: 0.5 Vdc to 4.5 Vdc
Connection Size (in.)
G 1/4 - A-G port
Accuracy
±0.25 %FSS; Sealed gage
Overpressure Rating
69 bar
Pressure Range (in. w.c.)
25 bar (sealed gage)
Burst pressure
103 bar
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