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PR-282 Differential Pressure Sensor/Transducer
Brand: MamacThe PR-282 incorporates sophisticated integrated circuits and new fused silicon monolithic cavity pressure sensors to not only provide a high level, fully conditioned and temperature compensated output, but also to offer up to six pressure ranges.
The stainless steel monolithic pressure cavity not only provides media compatibility for most of the applications, but also offers a leakproof solution for today’s environmentally conscious customers.
Three industry standard output versions are available: 4-20 mA 2-wire loop or 0-5 Vdc/0-10 Vdc.
A wide 12-40 Vdc or 12-35 Vac unregulated supply voltage and a broad 0°F−180°F compensated temperature range ensures compatibility to most of the applications.
A rugged NEMA-1 (IP-30) enclosure, fully temperature compensated NIST traceable accuracy.
Specifications
Brand
Accuracy
- ± 1 % of Full Scale (Includes Non-Linearity, Hysteresis & Non-Repeatability)
Applications
- HVac Systems
Approvals & Certifications
- CE
- EMC: BS EN 55022, BS EN 55024, EN 61000-3-3, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-11
- RoHS
Burst Pressure
- 500%
Compensated Temperature
- -18° to 82° C (0° to 180° F)
Current
- Supply: Max.
Enclosure Finish
- Baked Enamel - PMS2 GR88B
Enclosure, Body Material
- 16 Ga Steel
Environmental Protection
- IP30
- NEMA 1
Humidity
- 10 to 90 % Relative Humidity, Non-Condensing
Load Impedance
- 1 kiloohms Min. - (Vdc Output Units)
- 3 kiloohms Max.
Media
- Gases - Compatible to Stainless Steel
- Liquids - Compatible to Stainless Steel
NACE & NIST
- NIST Traceable Calibration
NPT Connection
- 1/8” NPT - Port
Output
- 0-1 Vdc
- 0-10 Vdc
- 0-5 Vdc
- 4-20 mA
Output Load
- 3000 ohms (40 Vdc Supply Voltage Only)
- 400 ohms (12 Vdc Supply Voltage Only)
Overpressure & Static Pressure Limits
- Overpressure: 300 %
- Static Pressure: Max.
Pressure Range
- bar: 0 to 20.68
- kPa: 0 to 2,068
- psid: 0 to 300
Supply Voltage
- 12-35 Vac - (Vdc Output Units Only)
- 12-40 Vdc
Temperature Coefficient
- ± 0.025 %/°F - Error
- 0.03 %/°C - Error
Termination
- Unpluggable Screw Terminal Block