PR-274-R8-VDC
MAMAC Systems HVAC Sensors, PR-274 Series

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PR-274-R8-VDC

MAMAC Systems HVAC Sensors, PR-274 Series
MAMAC-Systems
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PR-274-R8-VDC

MAMAC Systems HVAC Sensors, PR-274 Series
MAMAC-Systems
Low Pressure Sensor,
Item Number
PR-274-R8-VDC
MFG Item Number
PR-274-R8-VDC-MAMA
Series
PR-274
More specs
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Description

HVAC Sensors, PR-274 Series
Item #
PR-274-R8-VDC
Low Pressure Sensor,

PR-274 Series Information

  • 100% Solid‑State, Micro‑Machined, Glass‑on‑Silicon, Ultra‑Stable Capacitance Sensor
  • Non‑Interacting Zero and Span Trimmers
  • NIST Traceable Calibration
The PR‑274 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, non‑repeatability, non‑linearity, and extremely low‑pressure sensitivity have been some of the problems which have plagued the controls industry.

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Specifications

Specifications
Manufacturer Part Number PR-274-R8-VDC-MAMA
Manufacturer MAMAC Systems
Product Series PR-274
Family Series MAMAC Systems HVAC Sensors, PR-274 Series
Description Low Pressure Sensor, 0-7500/0-3750/0-1875/-3750-3750/-187 5-1875/-937.5-937.5 pa,
Pressure Range 0-7,500 Pa, 0-3,750 Pa, 0-1,875 Pa, -3,750-3,750 Pa, -1,875-1,875 Pa, -937.5-937.5 Pa
Output 0-10 VDC, 0-5 VDC
Connection 1/8 NPT
Display No
Maximum Pressure 7,500 Pa
Voltage 12-35 VDC
Electrical Connection Terminal Block
Operating Temperature 0-180 °F
NEMA Rating NEMA 4
Protection Rating IP65
Net Weight 1 lb
Gross Weight 1 lb