pr-264 pressure sensor

Mamac System PR-264 Pressure Sensor/Transducer

The PR-264 incorporates sophisticated integrated circuits and a new fused silicon monolithic cavity pressure sensor to provide a high-level, fully-conditioned, and temperature compensated output.

Features of Mamac System PR-264:

  • 100% solid state fused silicon pressure sensor
  • Rugged, leak-proof stainless steel monolithic pressure cavity with no welds,
    O-rings, or seams/bonds
  • Up to 300% overpressure without zero shift
  • Over 500% burst pressure
  • Up to 3 field selectable ranges in a single unit
  • Wide 12-40 VDC/12-35 VAC unregulated supply voltage
  • Two temperature compensated output versions, 4-20 mA 2-wire or field selectable
    0-5 VDC/0-10 VDC
  • NIST traceable calibration
  • Rugged NEMA 4 (IP-65) enclosure with external mounting bracket
  • Conforms to EMC and RoHS standards

Specifications

  • Accuracy*: ± 1% FS
  • Overpressure: 300%
  • Burst Pressure: 500%
  • Supply Voltage: 12 – 40 VDC or 12 – 35 VAC (VDC output units only)
  • Supply Current: VDC units – 10 mA max./mA units – 20 mA max.
  • Load Impedance: 3K ohms max. at 40 VDC (mA output units)
    1K ohms min. (VDC output units)
  • Enclosure: 18 Ga. C.R. Steel NEMA-4 (IP-65)
  • Finish: Baked on enamel PMS2GR88B
  • Compensated Temperature Range: 0°F to 180°F (-18°C to 82°C)
  • T.C. Error: ± 0.025%/°F (.03%/°C)
  • Media Compatibility: Liquid/gases compatible to 316L stainless steel
  • Port Connection: 1/8″ NPT
  • Environmental: 10 – 90%RH Non-Condensing
  • Termination: Unpluggable screw terminal block
  • Wire Size: 12 Ga. max.
  • Weight: 1.0 lb. (.45 kg)

 * Includes non-linearity, hysteresis and non-repeatability

US PATENT: 6484587

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