Description
The Setra 26510R1WB11T1C is a high-precision low differential pressure transducer engineered for demanding HVAC, building automation, and cleanroom monitoring applications. Featuring a bidirectional pressure range of ±0.1″ W.C., this transducer accurately measures both positive and negative differential pressures with exceptional sensitivity and stability.
Key Features
- Bidirectional pressure range: ±0.1″ W.C. (inches water column)
- Supply voltage: 24 VDC
- Output signal: 4 to 20 mA — industry-standard analog output for long-distance signal transmission and noise immunity
- Accuracy: ±1% Full Scale (FS) — ensures reliable, repeatable readings across the full measurement range
- Field wiring connection: Terminal strip for easy, secure installation
- Low differential pressure design — ideal for very low-pressure sensing environments
Applications
- HVAC duct static pressure monitoring
- Cleanroom and laboratory differential pressure control
- Filter status and airflow monitoring
- Building automation and energy management systems
- Fan and blower performance verification
Why Choose the Setra 26510R1WB11T1C?
Setra’s Series 265 transducers are trusted by HVAC professionals and building automation engineers for their long-term stability and accuracy. The 4–20 mA output is immune to electrical noise and supports cable runs over long distances without signal degradation — a critical advantage in large commercial buildings. The terminal strip connection simplifies field wiring and reduces installation time. With ±1% FS accuracy across a tight ±0.1″ W.C. range, this transducer delivers the precision needed for critical pressure monitoring and control loops.
Specifications Summary
- SKU / Model: 26510R1WB11T1C
- Brand: Setra
- Pressure Range: ±0.1″ W.C. (Bidirectional)
- Supply Voltage: 24 VDC
- Output: 4 to 20 mA
- Accuracy: ±1% Full Scale
- Connection Type: Terminal Strip
- Pressure Type: Low Differential







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