DP140005U21D Johnson Controls Differential Pressure Transducer

Overview

The Johnson Controls DP140005U21D is a precision low differential pressure transducer designed for demanding HVAC building automation and air-side monitoring applications. Utilizing high-performance sensing technology, it provides accurate and reliable measurement of low static and differential pressures in air and non-conducting gases.

Features

• Premium dead-ended capacitive sensing element for long-term stability
• Robust IP67-rated wash-down capable enclosure with 1/2-inch conduit fitting
• Integrated mounting tabs and 1/4-inch push-on barb fittings for cost-saving installation
• Reverse wiring protection and internal regulation

Specifications

• Pressure Range: 0 to 5 inches water column (in. W.C.)
• Measurement Configuration: Unidirectional
• Output Signal: 4 to 20 mA
• Accuracy: Plus or minus 0.5% of full scale
• Housing Approval: Fire-retardant case, UL 94 V-0 approved

Applications

• Duct static pressure monitoring
• Air filter status and differential pressure monitoring
• Variable Air Volume (VAV) and fan control systems
• Air flow station integration
• Cleanroom pressure monitoring