PR-275-R4-VDC | Differential Pressure Sensor | 0 - 30 "wc | 0 - 15 "wc |0 - 7.5 "wc | +/- 15 "wc | +/- 7.5 "wc |+/- 3.75 "wc | Panel Mount | 0-10VDC | MAMAC Systems

MAMAC Systems PR-275-R4-VDC Low XDCR Voltage Panel Meter The MAMAC Systems PR-275-R4-VDC is a high-accuracy, low XDCR voltage panel meter designed to provide precise voltage measurements in demanding industrial applications. This panel meter offers reliable performance with a compact design, making it suitable for monitoring voltage levels in critical systems. Crafted with superior materials, the PR-275-R4-VDC features a robust construction that withstands harsh industrial environments. Its wide voltage measurement range (0-5/10VDC) enables it to monitor a variety of electrical systems. Additionally, the panel meter's XDCR technology ensures accurate measurements even in the presence of electromagnetic interference. Key Features: • Voltage measurement range: 0-5/10VDC • High accuracy and resolution • XDCR technology for immunity to electromagnetic interference • Compact design for easy installation • Rugged construction for durability The MAMAC Systems PR-275-R4-VDC is an essential tool for industrial engineers and maintenance professionals who require precise voltage monitoring in their systems. Our HVAC supply store offers the best prices and fast shipping on this panel meter, ensuring you have the tools you need to keep your operations running smoothly.

Description

• 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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