PR264 Series

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PR264 Series

Pressure Transmitter PR264 Series

Pressure Transmitter


The MAMAC Systems Model PR264 Pressure Transmitter incorporates sophisticated integrated circuits and a new fused silicon monolithic cavity pressure sensor to not only provide a high-level, fully-conditioned and temperature compensated output, but also to offer up to three (3) field selectable pressure ranges in one unit. The field selectable feature eliminates costly inefficiencies by providing a single unit which can be configured to cover all the pressure ranges for a particular application. For instance, 25.0, 50.0, and 100.0 psig in one unit. The 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 0°F - 180°F 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 and a liberal five year warranty are some of the features which make the Model PR264 the industry's most reliable, rugged, and economical pressure sensor.


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QtyModelDescriptionIn StockList PriceInternet Price
PR-264-R1-MA PRESS XMTR, +/-1.00%, 0-100 PSIG, 4-20 MAIn Stock504.17282.34
PR-264-R1-VDC PRESS XMTR, +/-1.00%, 0-100 PSIG, 0-5 VDC, 0-10 VDCINFO637.50357.00
PR-264-R2-MA PRESS XMTR, +/-1.00%, 0-300 PSIG, 4-20 MAINFO504.17282.34
PR-264-R2-VDC PRESS XMTR, +/-1.00%, 0-300 PSIG, 0-5 VDC, 0-10 VDCINFO637.50357.00
PR-264-R3-MA PRESS XMTR, +/-1.00%, 0-500 PSIG, 4-20 MAIn Stock504.17282.34
PR-264-R3-VDC PRESS XMTR, +/-1.00%, 0-500 PSIG, 0-5 VDC, 0-10 VDCINFO504.17282.34
PR-264-R4-MA PRESS XMTR, +/-1.00%, 0-700 PSIG, 4-20 MAINFO504.17282.34
PR-264-R4-VDC PRESS XMTR, +/-1.00%, 0-700 PSIG, 0-5 VDC, 0-10 VDCINFO504.17282.34
PR-264-R5-MA PRESS XMTR, +/-1.00%, 0-2000 PSIG, 4-20 MAINFO504.17282.34
PR-264-R5-VDC PRESS XMTR, +/-1.00%, 0-2000 PSIG, 0-5 VDC, 0-10 VDCINFO504.17282.34
PR-264-R6-MA PRESS XMTR, +/-1.00%, 0-3500 PSIG, 4-20 MAINFO504.17282.34
PR-264-R6-VDC PRESS XMTR, +/-1.00%, 0-3500 PSIG, 0-5 VDC, 0-10 VDCINFO504.17282.34


No accessories found
  • 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 3 field selectable ranges in one unit
  • Rugged NEMA-4 (IP-65) enclosure with external mounting bracket
  • Short circuit and reverse polarity protected
  • Conforms to EMC and RoHS standards

Supply Voltage:

Current output:12 to 40V DC @ 20 mA

Voltage output:12 to 40 VDC, 12 to 35 VAC @ 10 mA

Accuracy:±1% Full scale

Signal Output (Volts,Current):0-5V @ 1KΩ, 0-10V @ 1KΩ, 4-20 mA @ 600Ω

Sensor Type:Silicon pressure sensor

Adjustments (Z/S):Zero & Span trim POTs

Normal Measurement Range:3 selectable PSIG/kPa ranges (See ordering)

Overpressure (Burst) :300% of max pressure range

Max Operating Pressure (Proof) :500% of max pressure range

Operating Temperature:0° to 180℉ (-18° to 82℃)

Operating Humidity:10 to 90% Non-condensing

Wetted Parts:316 stainless steel

Media Compatibility:Liquid/Gasses compatible w/316 SS

Process Connection:1/8″ FNPT

Wiring Terminations :1/2″ gland, Terminals- 2 used-(4-20mA), 3-(Volts)

Mounting :2 , #8 screws

Enclosure Rating:Painted Metal, NEMA 4, (IP66), or panel mount

Dimensions:˜6.0″W x 2.25″H x 4.0″D, (15.2 x 5.7 x 10.2 cm)

Weight:1.0 lb (0.45 kg)

Approvals :CE, RoHS

Warranty :5 years