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P290 Pneumatic To Current P/I Transducer
Brand: ControlAirControlAir’s P200 and P290 P/I transducers represent outstanding value in pneumatic to current technology.
All solid state circuitry converts standard 3-15, 3-27 or 6-30 psig instrument air into 4-20 or 10-50 mA outputs (4-20 mA only for FM and CSA approval) with uncompromising accuracy and durability. Custom pressure ranges are also available.
The P290 is available with high density DIN rail adapters, offering space saving flexibility with easy plug-in installation.
Features- ±0.10% Accuracy
- Non-interactive Calibration
- Transient, Over-current and Reverse Polarity Protection
- RFI Immune
Specifications
Brand
Input
- 3 - 27 psig (0.2 - 1.8 bar)
- 6 - 30 psig (0.4 - 2 bar)
- 3 - 15 psig (0.2 - 1 bar)
Input Maximum
- 3 Times Full Scale without Calibration, 4 Times Full Scale without Failure
Output (2 Wire)
- 10-50 mA
- 4-20 mA
Allowable Loads
- 700 Ω
Accuracy
- ± 0.15 % of Span Guaranteed, ± 0.10 % of Span Typical.
Repeatability
- ± 0.10 % of Span Max., ± 0.03 % of Span Typical
Resolution
- Infinite
Response Time to 99% of Step Change
- 10 m/sec
Power Supply
- 10 Vdc min. to 42 Vdc Max. at Input Terminals. Can Indefinitely Withstand Up to 100 Vdc without Failure
RFI/EMI Effect
- Meets or Exceeds SAMA PMC 33.1, 1978, 2-abc: 0.1 % of Span at 10 Volts/Meter
Ambient Temperature Limits
- -40° to 167° F (-40° to 75° C)
Temperature Range (Storage)
- -60° to 185° F (-51° to 85° C)
Connections - Signal Air
- 1/8” NPT Female
Connections - Electrical Wiring
- Minature Terminal Block Accepts Solid or Stranded Wire Up to 14 AWG