Description
The Setra 2641R25WB11T1C is a precision low differential pressure transducer engineered for demanding HVAC and building automation applications where accurate, reliable pressure measurement is critical. With a bidirectional pressure range of ±0.25″ WC, this transducer is ideally suited for monitoring supply and return air pressure differentials, filter status, clean room environments, and airflow control systems.
The 4 to 20 mA analog output ensures compatibility with a wide range of building automation systems and controllers, delivering a robust, noise-resistant signal over long cable runs. The terminal strip connection simplifies field wiring and installation, reducing commissioning time on the job site.
Key Features
- Bidirectional pressure range: ±0.25″ WC (inches of water column)
- Output signal: 4 to 20 mA analog
- Accuracy: ±1% Full Scale (FS)
- Electrical connection: Terminal strip for easy field wiring
- Low differential pressure design for sensitive HVAC applications
- Compatible with BAS/BMS controllers and data acquisition systems
Applications
- Air handler and AHU differential pressure monitoring
- Filter status and change indication
- Clean room and laboratory pressure control
- VAV system airflow measurement
- Building automation and energy management systems
Why Choose Setra?
Setra Systems is a trusted leader in precision pressure measurement, known for delivering highly accurate, long-lasting transducers built for the rigors of commercial and industrial HVAC environments. The Model 264 series is widely specified by mechanical engineers and HVAC contractors for its proven performance and straightforward installation.
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