Request Information
Typical applications include air conditioning control systems, air flow control measurements, and positive air pressure control systems. This unit is also available with an output proportional to the square root of the measured differential pressure for use in flow measurements.





  • F.R. denotes Full Rated Range. F.S. denotes Full Scale Output. Additional Ranges available on request. Square Root Output available.
Unit of Measure

General Specifications

Pressure Range

 N/A 0 through 0.5" H2OD to 350 psid

Proof Pressure

 N/A 10 psid or 2 x FSC whichever is greater

Line Pressure

 N/A 20 psid or 150% FSC whichever is greater

Max. Weight

 N/A 6.5 lb

Sensor Type

 N/A Variable Reluctance

Media

 N/A Clean, non corrosive gases

Porting

 N/A 1/8" - NPT with integral filters

Housing

 N/A Water tight, dust tight steel with gray enamel paint

Electrical

Input Voltage

 N/A 17 to 37 VDC

Output Voltage

 N/A 4 to 20 mA linear with pressure

Performance

Linearity

 N/A ± 0.5% F.S.

Max. Temperature

 N/A ± 0.04% F.S./ºF

Hysteresis

 N/A Negligible

Repeatability

 N/A ± 0.1% F.S. max.

Resolution

 N/A Infinite

Response Time

 N/A 50 ms max. to 63% of a step input

Adjustment Range

 N/A Span: 20% to 100% F.R. Zero: -2% to +52% F.R.

Environmental

Temperature Range

 N/A 0ºF to 130ºF

Features

N/A

  • Very Low Differential
  • Gas Pressure Measurements
  • High Accuracy
  • High Reliability
  • Long Term Stability