Product Overview
Mamac PR-274-R1-MA Low Pressure Sensor
The Mamac PR-274-R1-MA sensor revolutionizes very low pressure measurement. This sensor 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.
Part Details:
- Enclosure packaging, 2 field selectable ranges: 0-.10 or -.05 to +.05 "wc, 4-20 mA 2-wire output
- Incorporates glass-on-silicon (Gl-Si) capacitance sensor
- 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
Documentation:
