Mamac Differential Pressure Sensor/Transducer, PR-282
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PR-282 Differential Pressure Sensor/Transducer

Brand: Mamac
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Mamac Differential Pressure Sensor/Transducer, PR-282 Mamac Differential Pressure Sensor/Transducer, PR-282
The 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.

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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

Documentation

Data Sheets

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