Description
The Setra 2651005WD2BT1C is a precision low differential pressure transducer engineered for demanding HVAC and building automation applications where accurate, stable pressure measurement is critical. Designed for unidirectional sensing across a 0 to 5 inches water column (“WC) range, this transducer delivers reliable, repeatable performance in air handling, cleanroom, filter monitoring, and duct pressure measurement systems.
Powered by a 24 VDC supply and providing a clean 0 to 5 VDC analog output signal, the 2651005WD2BT1C integrates seamlessly with building automation systems (BAS), DDC controllers, and data acquisition equipment. The terminal strip connection simplifies field wiring and commissioning, reducing installation time and potential for wiring errors.
With a rated accuracy of ±1% Full Scale, this transducer ensures dependable readings across its entire operating range — making it a trusted choice for engineers and technicians who need confidence in their pressure data.
Key Features
- Pressure range: 0 to 5″ WC (unidirectional)
- Supply voltage: 24 VDC
- Output signal: 0 to 5 VDC analog
- Accuracy: ±1% Full Scale (FS)
- Electrical connection: Terminal strip for easy field wiring
- Designed for low differential pressure measurement
- Compatible with BAS, DDC, and data acquisition systems
Typical Applications
- Air handler and duct static pressure monitoring
- Filter differential pressure measurement
- Cleanroom and laboratory pressure control
- Building automation and energy management systems
- HVAC system commissioning and diagnostics
Why Choose Setra?
Setra Systems is a recognized leader in precision pressure sensing technology, trusted by HVAC professionals and building automation engineers worldwide. The 2651005WD2BT1C reflects Setra’s commitment to accuracy, durability, and ease of integration — delivering long-term value in critical pressure monitoring applications.







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