Overview
The Johnson Controls DP140001U11F is a high-performance, cost-effective low differential pressure transducer designed for precise air pressure measurement in commercial HVAC and building automation environments. It senses differential or gauge static pressure in air and non-conducting gases, converting the measurement into a stable analog output signal. Utilizing a premium dead-ended capacitive sensing element, the unit requires minimal amplification and ensures long-term reliability and accurate operation.
Features
- Premium dead-ended capacitive sensing technology requiring minimal amplification
- Fire-retardant enclosure approved to UL 94 V-0 standards
- Integrated reverse wiring protection and internal regulation
- Compact footprint with integral mounting tabs for reduced installation costs
- Highly cost-competitive with an excellent price-to-performance ratio
Specifications
- Pressure Range: 0 to 1 in. W.C.
- Configuration: Unidirectional
- Output Signal: 0 to 5 VDC
- Accuracy: ±0.25% Full Scale
- Excitation: 24 VDC or 24 VAC
Applications
- HVAC system control
- Air handlers and VAV systems
- Cleanroom pressure monitoring
- Commercial building environmental control applications


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