DP140005B11D Johnson Controls Differential Pressure Transducer

Overview

The Johnson Controls DP140005B11D is a high-performance, cost-effective low differential pressure transducer designed for precise pressure measurement in HVAC and building automation systems. It utilizes trusted capacitive sensing technology to accurately measure differential or gauge static pressure in air and nonconducting gases, converting it into a stable analog output signal.

Features

• Excellent price-to-performance ratio
• Reduced installation costs with integral mounting tabs and accessible connections
• Premium dead-ended capacitive sensing element requiring minimal amplification
• Robust fire-retardant case (UL 94 V-0 approved)
• Reverse wiring protection and internal regulation

Specifications

• Pressure Range: ±5 inches Water Column (W.C.)
• Type/Direction: Bidirectional
• Output Signal: 0 VDC to 5 VDC
• Excitation: 24 VDC or 24 VAC
• Compliance: CE and RoHS compliant

Applications

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