DP140001B31C Johnson Controls Differential Pressure Transducer

Overview

The Johnson Controls DP140001B31C is a high-performance, cost-competitive low differential pressure transducer designed for reliable air pressure measurement in typical HVAC and building automation systems. Utilizing trusted capacitive sensing technology, this reliable sensor converts small differential or gauge static pressure differences into a proportional analog output signal, making it ideal for critical environmental monitoring applications.

Features

• Excellent price-to-performance ratio
• Minimal amplification requirement due to premium dead-ended capacitive sensing technology
• Reverse wiring protection and internal regulation for reliable operation
• Built-in integral mounting tabs and accessible face pressure connections for reduced installation costs
• Gasket-sealed, robust IP67-rated housing suitable for wash-down and difficult commercial environments
• Fire-retardant case conforming to UL 94 V-0 standards
• CE and RoHS compliant

Specifications

• Pressure Range: ±1 in. W.C. (Water Column)
• Configuration: Bidirectional
• Output Signal: 0 VDC to 10 VDC
• Accuracy: ±1% Full Scale (FS) standard
• Supply Voltage / Excitation: 24 VDC or 24 VAC
• Electrical Connection: Screw terminal strip with a 1/2 in. conduit fitting
• Product Series: DP140 Series

Applications

• Heating, Ventilation, and Air Conditioning (HVAC) systems
• Variable Air Volume (VAV) box and fan control
• Air flow monitoring stations
• Cleanroom and static duct pressure measurement
• Filter status monitoring