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PR-265 Pressure Sensor

Brand: Mamac

The PR-265 incorporates sophisticated integrated circuits and a new fused silicon monolithic cavity pressure sensor to provide a high level, fully conditioned and temperature compensated output. 

The 316L stainless steel monolithic pressure cavity not only provides media compatibility for most of the applications, but also offers a leak proof solution for today’s environment conscious customers. 

Two industry standard output versions are available, 4-20mA 2-wire loop or field selectable 0-5 Vdc/0-10 Vdc. 

Wide 12-40 Vdc or 12-35 Vac unregulated supply voltage and a broad 0ºF-180ºF compensated temperature range ensures compatibility to most of the applications. 

Rugged NEMA 4 (IP-65) enclosure, gasketed cover, external mounting bracket, fully temperature compensated NIST traceable accuracy.

1 - 4 of 4 Part Numbers
PR-265-R1-MA
PR-265-R1-MA
  • Pressure Range - Inches Hg: 0 to 30
  • Output - 4-20 mA 2-Wire
PR-265-R1-VDC
PR-265-R1-VDC
  • Pressure Range - Inches Hg: 0 to 30
  • Output - 0-5 Vdc or 0-10 Vdc Field Selectable
PR-265-R2-MA
PR-265-R2-MA
  • Pressure Range - psig: ± 15
  • Output - 4-20 mA 2-Wire
PR-265-R2-VDC
PR-265-R2-VDC
  • Pressure Range - psig: ± 15
  • Output - 0-5 Vdc or 0-10 Vdc Field Selectable
1 - 4 of 4 Part Numbers

Specifications

Brand

Accuracy

  • ± 1 % of Full Scale (Includes Non-Linearity, Hysteresis & Non-Repeatability)

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)

Conduit Connection

  • 1/2” Knock-Out Conduit (.875” / 22.25 mm Diameter)

Current

  • Supply: Max.

Enclosure Finish

  • Baked Enamel - PMS2 GR88B

Enclosure, Body Material

  • 18 Gauge Cold Rolled Steel

Environmental Protection

  • IP65
  • NEMA 4

Humidity

  • 10 to 90 % Relative Humidity, Non-Condensing

Load Impedance

  • 1 kiloohms Min. - (Vdc Output Units)
  • 3 kiloohms Max.

Media

  • Gases - Compatible to 316L Stainless Steel
  • Liquid - Compatible to 316L Stainless Steel

Mounting

  • Bracket

NACE & NIST

  • NIST Traceable Calibration

NPT Connection

  • 1/8” NPT - Port

Output

  • 0-10 Vdc, Field Selectable
  • 0-5 Vdc, Field Selectable
  • 4-20 mA, 2-Wire

Output Load

  • 3000 ohms (40 Vdc Supply Voltage Only)
  • 400 ohms (12 Vdc Supply Voltage Only)

Overpressure & Static Pressure Limits

  • Overpressure: 300 %

Pressure Range

  • bar: -1.034 to 1.034
  • Inches Hg: 0 to 30
  • kPa: -103.4 to 103.4
  • psi: -15 to 15

Supply Voltage

  • 12-35 Vac - (Vdc Output Units Only)
  • 12-40 Vdc

Switch Type

  • DIP Switches

Temperature Coefficient

  • ± 0.025 %/°F - Error
  • 0.03 %/°C - Error

Termination

  • Unpluggable Screw Terminal Block

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