DP140X25U11F Johnson Controls Differential Pressure Transducer

Overview

The Johnson Controls DP140X25U11F is a low differential pressure transducer designed for precise air pressure measurement in commercial HVAC and building automation systems. It uses a capacitive sensing element that requires minimal amplification to deliver highly accurate, reliable, and stable readings.

Features

• Excellent price-to-performance ratio
• Fire retardant case (UL 94 V-0 approved)
• Reverse wiring protection and internal regulation
• CE and RoHS compliant

Specifications

• Pressure Range: 0 to 0.25 in. W.C.
• Direction: Unidirectional
• Accuracy: ±0.25% FS
• Signal Output: 0-5 VDC
• Circuit Type: 3-wire (Excitation, Output, Common)

Applications

• HVAC systems and air flow stations
• Variable Air Volume (VAV) or fan control
• Filter status monitoring
• Static duct and cleanroom pressures