Overview
The Johnson Controls DP140010U21C is a low differential pressure transducer designed for precise and reliable pressure measurement in demanding HVAC and building automation systems. It senses differential or gauge static pressure in air and nonconducting gases, converting it into a proportional analog output signal.
Features
- Excellent price-to-performance ratio
- Robust IP67-rated, wash-down capable housing
- Fire retardant case, UL 94 V-0 approved
- Reverse wiring protection and internal regulation
- Easy installation with integral mounting tabs and a removable screw terminal block
Specifications
- Pressure Range: 0 to 10 in. W.C.
- Pressure Type: Unidirectional
- Output Signal: 4 to 20 mA
- Accuracy: ±1.0% Full Scale (FS)
- Supply Voltage: 24 VDC or 24 VAC excitation
- Operating Temperature: 0 to 150 deg F (-18 to 65 deg C)
- Enclosure Rating: IP67 / NEMA 4X
Applications
- HVAC systems
- Variable Air Volume (VAV) or fan control
- Air flow stations
- Filter status monitoring
- Static duct and cleanroom pressures


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