Description
Setra MR1SA Differential Pressure Transducer Overview
The Setra MR1SA is a high-accuracy differential pressure transducer engineered for demanding HVAC, building automation, and critical environment applications. With a measurement range of 0.1 to 1.0 inches water column (“WC), this transducer delivers reliable, repeatable pressure readings in low-differential-pressure scenarios — ideal for filter monitoring, clean room pressurization, airflow measurement, and duct static pressure control.
Setra is a globally recognized leader in precision pressure sensing technology, and the MR1SA reflects that heritage with a robust design built to perform in real-world HVAC installations. Its compact form factor and straightforward wiring make it a practical choice for both new construction and retrofit projects.
Key Features
- Differential pressure measurement range: 0.1″WC to 1.0″WC
- Designed for low-differential-pressure HVAC and building automation applications
- Suitable for filter status monitoring, duct static pressure, and clean room pressurization
- Precision sensing element for accurate, repeatable output
- Compact, field-installable design for new construction and retrofit
- Compatible with building automation systems (BAS) and DDC controllers
Typical Applications
- Air filter differential pressure monitoring
- Duct static pressure measurement and control
- Clean room and laboratory pressurization verification
- VAV system airflow sensing
- Building automation and energy management systems
Why Choose Setra?
Setra has decades of experience manufacturing precision pressure transducers trusted by HVAC engineers, controls contractors, and building automation professionals worldwide. The MR1SA continues that tradition with a sensor optimized for the low-pressure ranges most critical in commercial HVAC environments.
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