Description
Setra 2641001WB11T1C Low Differential Pressure Transducer Overview
The Setra 2641001WB11T1C is a precision low differential pressure transducer engineered for demanding HVAC and building automation applications. Featuring a bidirectional pressure range of ±1″ WC (water column), this transducer accurately measures both positive and negative pressure differentials — making it ideal for monitoring air handling units, clean rooms, filter status, duct static pressure, and critical environment pressurization.
Key Features
- Bidirectional pressure range: ±1″ WC (water column)
- Analog output: 4 to 20 mA for reliable, noise-resistant signal transmission over long wire runs
- Terminal strip connection for straightforward field wiring and installation
- Accuracy: ±1% Full Scale (FS) for dependable, repeatable readings
- Designed for low differential pressure measurement in HVAC and building automation systems
- Compact, robust construction from Setra — a trusted name in precision pressure sensing
Applications
- Air handling unit (AHU) differential pressure monitoring
- Filter status and change indication
- Duct static pressure control
- Clean room and critical environment pressurization
- Building automation and energy management systems
- HVAC variable air volume (VAV) systems
Why Choose the Setra 2641001WB11T1C?
Setra’s Series 264 transducers are widely recognized in the HVAC industry for their accuracy, durability, and ease of installation. The 4–20 mA current loop output ensures signal integrity across extended cable runs, while the terminal strip simplifies field wiring. With ±1% FS accuracy, this transducer delivers the measurement confidence required for critical pressure control and monitoring tasks.
Specifications
- SKU: 2641001WB11T1C
- Brand: Setra
- Pressure Range: ±1″ WC (Bidirectional)
- Output Signal: 4 to 20 mA
- Electrical Connection: Terminal Strip
- Accuracy: ±1% Full Scale (FS)
- Type: Low Differential Pressure Transducer







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