DP140X25U21F Johnson Controls Differential Pressure Transducer
$481.70
The Johnson Controls DP140X25U21F is a 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 4 to 20 mA analog output signal.
Overview
The Johnson Controls DP140X25U21F is a 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 4 to 20 mA analog output signal. Utilizing premium dead-ended capacitive sensing technology, it requires minimal amplification and ensures long-term reliability and operational stability.
Features
- Excellent price-to-performance ratio
- Reduced installation costs
- Premium dead-ended capacitive sensing element
- Reverse wiring protection and internal regulation
- Fire-retardant case (UL 94 V-0 approved)
Specifications
- Pressure Range: 0 to 0.25 in. W.C.
- Direction: Unidirectional
- Signal Output: 4-20 mA
- Accuracy: ±0.25% FS
- Ports: 1/4 Inch Push-On Tube Fitting
Applications
- HVAC systems
- Air flow stations
- Variable Air Volume (VAV) or fan control
- Filter status monitoring
- Static duct and cleanroom pressures
| Weight | 2 lbs |
|---|---|
| Dimensions | 8 × 5 × 3 in |
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