Description
The Johnson Controls DP150MR2-SA is a high-performance multi-range differential pressure transducer engineered for precise pressure monitoring in commercial and industrial HVAC applications. Featuring four selectable measurement ranges — 0 to 1″, 0 to 2.5″, 0 to 5″, and 0 to 10″ W.C. — this transducer delivers the versatility needed to handle a wide variety of duct static pressure, filter monitoring, and airflow measurement tasks from a single device.
Designed to integrate seamlessly with building automation systems (BAS) and direct digital control (DDC) platforms, the DP150MR2-SA provides reliable, repeatable signal output that supports accurate system diagnostics and energy-efficient HVAC operation. Its robust construction and Johnson Controls’ proven sensing technology make it a trusted choice for mechanical contractors, controls technicians, and building engineers alike.
Key Features
- Multi-range differential pressure transducer with four selectable ranges: 0–1″, 0–2.5″, 0–5″, and 0–10″ W.C.
- Designed for duct static pressure, filter differential, and airflow measurement applications
- Compatible with building automation systems (BAS) and DDC controllers
- Reliable, repeatable signal output for accurate system diagnostics
- Compact, field-ready design for straightforward installation
- Johnson Controls quality construction for long-term durability in commercial HVAC environments
Typical Applications
- Duct static pressure sensing and control
- Air filter differential pressure monitoring
- Airflow measurement and verification
- Building automation and energy management systems
- VAV (Variable Air Volume) system pressure control
Product Details
- Brand: Johnson Controls
- SKU / Model: DP150MR2-SA
- Measurement Ranges: 0–1″, 0–2.5″, 0–5″, 0–10″ W.C.
- Type: Differential Pressure Transducer







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