Overview
The Johnson Controls DP140010U11F is a low differential pressure transducer designed for precise air pressure measurement in demanding HVAC and building automation systems. Utilizing a dead-ended capacitive sensing element that requires minimal amplification, it offers an excellent price-to-performance ratio and reliable long-term stability.
Features
- High-performance capacitive sensing technology
- Fire retardant case approved to UL 94 V-0 standards
- Reduced installation costs with a compact footprint
- Built-in reverse wiring protection and internal regulation
- CE and RoHS compliant
Specifications
- Pressure Range: 0 to 10 inches W.C. (Water Column)
- Pressure Type: Unidirectional
- Accuracy: Standard ±1.0% FS, with options up to ±0.25% FS
- Output Signal: 0 to 5 VDC
- Operating Temperature Range: -40°C to +85°C (-40°F to +185°F)
Applications
- Commercial HVAC systems
- Variable Air Volume (VAV) box control and fan control
- Air flow monitoring stations
- Filter status monitoring
- Static duct and cleanroom pressure monitoring


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