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MR1 Pressure Sensors
Field Configurable Duct Probe
4 Digit LCD
Field Selectable Multi-Range
Field Selectable Multi-Output
Simple 5-Step Setup
Field Accessible Push Button Zero & Span
Unregulated AC/DC Operating
The Setra MR1 is a multi-configurable differential pressure transducer designed for HVAC contractors needing flexibility and high performance. It features 8 field-selectable ranges and 3 selectable outputs, adjustable on-site with a simple switch or jumper. Housed in a robust IP67/NEMA 4 enclosure with conduit fitting, the MR1 is ideal for wall, duct, or DIN rail mounting. Its stainless steel capacitive sensor delivers superior accuracy, stability, and linearity, making it perfect for low-pressure applications and trusted in over 8 million installations worldwide.
