P/I transducer is field-mounted, explosion-proof, rack mountable and CSA & FM approved.
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 explosion-proof housing allows it to stand up to the most hazardous and demanding applications.
Inputs
|
Instrument Air:
3-15 psig (20-100 kPa) |
Maximum Input | 3 times full scale without recalibration 4 times full scale without failure |
Outputs | 2 wire: 4-20 mA and 10-50 mA with over-current limit. |
Allowable Loads (24 VDC Power) |
700 Ω |
Accuracy | ± 0.15% of span guaranteed; ±0.10% of span typical. Includes combined effects of linearity, hysteresis and repeatability errors |
Hysteresis | Negligible |
Repeatability | ±0.10% of span max; ±0.03% of span typical |
Resolution | Infinite |
Output Ripple | None |
Protection | N/A |
Response Time | 10 m Sec to 99% of step change |
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 |
Operating Temperature Range | -40°F to 161°F (-40°C to 72°C) |
Storage Temperature Range | -60°F to 161°F (-51°C to 72°C) |
Calibration Adjustments | Multiturn span and zero potentiometers with approximately ±20% of span adjustment range |
Loss-of-air Indication | N/A |
Mounting Position Effect | None |
In-process Output Monitoring | Current: For accurate reading, ammeter must have less than 20 ƒ input resistance on 4-20 mA output (0.40 VDC drop) |
Connections | Signal Air: 1/4″ NPT female Electrical Wiring: 1/2″ NPT female to barrier terminal strip |
P/I transducer is field-mounted, explosion-proof, rack mountable and CSA & FM approved used in hazardous areas.