DP1400X5U31C Johnson Controls Differential Pressure Transducer

Overview

The Johnson Controls DP1400X5U31C is a high-performance low differential pressure transducer designed for reliable air pressure measurement in commercial HVAC and building automation systems. It senses differential or gauge static pressure in air and nonconducting gases, converting the measurement into a stable, high-level analog output signal. Featuring a compact footprint and a dead-ended capacitive sensing element, it delivers excellent accuracy and long-term stability with minimal amplification required.

Features

• Excellent price-to-performance ratio
• Uses trusted premium capacitive sensing technology
• Fire-retardant case, UL 94 V-0 approved
• Reverse wiring protection and internal regulation
• Reduced installation costs with integral mounting tabs

Specifications

• Pressure Range: 0 in. to 0.5 in. W.C.
• Configuration: Unidirectional
• Output Type: 0 VDC to 10 VDC
• Accuracy: +/-1% Full Scale (FS) standard
• Compatibility: For use with air or nonconducting gases only

Applications

• Heating, Ventilation, and Air Conditioning (HVAC) systems
• Variable Air Volume (VAV) or fan control
• Air flow stations and filter status monitoring
• Static duct and cleanroom pressure monitoring