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Control Air T950XP Explosion-Proof I/P Transducer

Control Air T950XP Explosion-Proof I/P Transducer

Control Air P290 Pneumatic-to-Current P/I Transducers

Control Air P290 Pneumatic-to-Current P/I Transducers

Control Air P200 Pneumatic-to-Current P/I Transducers

ControlAir’s Dahl P200 P/I transducer represents 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 P200’s explosion-proof housing allows it to stand up to the most hazardous and demanding applications. The P200 is FM approved and CSA certified as NEMA 4 (Enc. 4) for all locations and explosion-proof for Class I, Div. 1, Groups A, B, C, D; dust ignition-proof for Class II, Div. 1, Groups E, F, G; and suitable for Class III, Div. 1 locations.

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Availability: In stock
SKU
CA02100W

ControlAir’s Dahl P200 P/I transducer represents 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 P200’s explosion-proof housing allows it to stand up to the most hazardous and demanding applications. The P200 is FM approved and CSA certified as NEMA 4 (Enc. 4) for all locations and explosion-proof for Class I, Div. 1, Groups A, B, C, D; dust ignition-proof for Class II, Div. 1, Groups E, F, G; and suitable for Class III, Div. 1 locations.

SPECIFICATIONS

Input

3-15 psig (0.2-1 bar), 3-27 psig (0.2-1.8 bar), 6-30 psig (0.4-2 bar)

Input, Maximum

3 times full scale without calibration 4 times full scale without failure

Output (2 wire)

4-20 mA, 10-50 mA

Allowable loads

700 Ω

Accuracy

± 0.15% of span guaranteed; ±0.10% of span typical.

Hysteresis

Negligible

Repeatability

±0.10% of span max; ±0.03% of span typical

Resolution

Infinite

Output Ripple

None

Response Time to 99% of step change

10 m Sec

Temperature Stability

Span and Zero: ±0.007% of span per ˚F maximum deviation from 77˚F calibration

Power Supply Stability

Less than 0.005% of span change in output per volt change at the input terminals

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 161°F (-40° to 72°C)

Temperature Range (Storage)

-60° to 161°F (-51° to 72°C)

Calibration Adjustments

Multiturn span and zero potentiometers with approximately ±20% of span adjustment range

Mounting Position Effect

None

In-process Output Monitoring

Current: For accurate reading, ampmeter must have less than 20 Ω input resistance on 4-20 mA output (0.40 VDC drop)

Connections - Signal Air

1/4" NPT female

Connections - Electrical Wiring

1/2" NPT female to barrier terminal strip