Description
Setra 2641005WD11A1C Low Differential Pressure Transducer Overview
The Setra 2641005WD11A1C is a high-performance, low differential pressure transducer engineered for demanding HVAC and building automation applications. Designed to measure unidirectional pressure with precision, this transducer delivers reliable, repeatable readings across a 0 to 5 inches water column (WC) range — making it ideal for monitoring duct static pressure, filter status, airflow, and clean room environments.
Key Features
- Pressure Range: 0 to 5″ WC (unidirectional)
- Output Signal: 4 to 20 mA industry-standard analog output
- Accuracy: ±1% Full Scale (FS)
- Enclosure: 1/2″ conduit connection for secure, code-compliant wiring
- Transducer Type: Low differential pressure
- Brand: Setra Systems — a trusted name in precision pressure measurement
Application & Benefits
The 4–20 mA output signal ensures compatibility with virtually all building automation systems (BAS), DDC controllers, and data acquisition equipment, minimizing signal degradation over long wire runs. The ±1% FS accuracy rating guarantees dependable performance for critical pressure monitoring tasks, while the rugged 1/2″ conduit enclosure simplifies installation in commercial and industrial environments.
Typical applications include:
- HVAC duct static pressure monitoring
- Air filter differential pressure measurement
- Clean room and laboratory pressure control
- Variable air volume (VAV) system pressure sensing
- Building automation and energy management systems
Why Choose Setra?
Setra Systems has decades of experience designing precision pressure sensing solutions for HVAC, industrial, and life sciences markets. The Model 264 series is widely recognized for its long-term stability, low power consumption, and ease of installation — delivering accurate pressure data you can count on day after day.
Specifications Summary
- SKU: 2641005WD11A1C
- Pressure Range: 0–5″ WC
- Measurement Type: Unidirectional (gauge)
- Output: 4–20 mA
- Accuracy: ±1% FS
- Conduit Entry: 1/2″
- Product Type: Low Differential Pressure Transducer
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