DP1400X1B31C Johnson Controls Differential Pressure Transducer

Overview

The Johnson Controls DP1400X1B31C is a high-performance, cost-competitive low differential pressure transducer designed for precise air pressure measurement in commercial HVAC and building automation systems. Utilizing advanced dead-ended capacitive sensing technology, it requires minimal amplification and ensures exceptional long-term stability and accurate monitoring of differential or gauge static pressure.

Features

• Premium dead-ended capacitive sensing element
• Excellent price-to-performance ratio
• Fire-retardant case approved to UL 94 V-0 standards
• Internal regulation and reverse wiring protection
• Factory-calibrated for easy installation with reduced setup costs
• CE and RoHS compliant

Specifications

• Pressure Range: Bidirectional, ±0.1 in. W.C. (Water Column)
• Output Signal: 0 VDC to 10 VDC proportional analog output
• Supply Voltage / Excitation: 24 VDC or 24 VAC
• Accuracy: Standard Full-Scale (FS) accuracy options available up to ±1% (with high accuracy options down to ±0.25%)
• Operating Temperature: 0°F to 150°F (-18°C to 65°C)
• Pressure Connections: 1/4 inch push-on tube fitting (3/16 inch O.D. barbed brass)
• Compatible Media: Clean air or nonconducting, non-corrosive gases

Applications

• Commercial HVAC air side monitoring and building automation systems
• Static duct and cleanroom pressure monitoring
• Fan and blower control tracking
• Filter status monitoring and environmental control systems