PR-275-R3-VDC | Differential Pressure Sensor | 0 - 5 "wc | 0 - 2.5 "wc |0 - 1.25 "wc | +/- 2.5 "wc | +/- 1.25 "wc |+/- .625 "wc | Panel Mount | 0-10VDC | MAMAC Systems

Panel Mount Low # Xducer;0-5/10VDC The MAMAC Systems PR-275-R3-VDC Panel Mount Low # Xducer is a high-quality, reliable transducer designed to measure and convert pressure into an electrical signal. It features a rugged construction and advanced technology to provide accurate and stable performance in demanding industrial applications. Key Features: - Pressure range: 0-5 VDC or 0-10 VDC - Panel mount design for easy installation - Rugged construction for harsh environments - Accurate and stable performance - Wide temperature range: -40 to +85 degrees Celsius Benefits: - Provides accurate pressure measurement - Converts pressure into an electrical signal - Easy to install and maintain - Durable construction for long-term use - Suitable for various industrial applications

• 100% solid-state, micro-machined glass-on- silicon, ultra-stable capacitance sensor
• As low as ±0.05"wc (±12.5 pa)
• Can resolve less than 0.00001"wc (0.00025 pa) 
• Up to 10 PSID overpressure without zero shift
• Up to 6 field selectable ranges in one 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 
• Non-interacting zero and span trimmers 
• NIST traceable calibration
• Two rugged steel enclosure types NEMA 4 (IP-65) or panel mount for ease of installation 
• Conforms to EMC and RoHS standards

The PR-274/275 incorporates a new micro-machined glass-on-silicon (Gl-Si) capacitance sensor. This technology revolutionizes very low pressure measurement. Temperature related zero drift, calibration shift due to overpressure, nonrepeatability, non-linearity, and extremely low pressure sensitivity have been some of the problems which have plagued the controls industry. The PR-274/275 with the new Gl-Si technology not only addresses all of the above shortcomings, but for the first time offers a reliable, accurate means to measure and control building/room pressure, air flow, duct pressure, filter pressure drop, or any other extremely low pressure application. Up to six field selectable direct or compound ranges, two enclosure types, field selectable outputs, fully temperature compensated NIST traceable accuracy, non-interacting zero and span adjustments, short circuit and reverse polarity protected output, and a liberal five year warranty are some of the features which make the PR-274/275 the industry’s highest performance, ultra-stable, low pressure sensor.

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