Dwyer Instruments Meters

Overview

The DWYER INSTRUMENTS 3rbm25 is a bimetal dial thermometer designed for temperature measurement in HVAC, plumbing, and industrial process applications. It features a 3 inch dial face with a 0 to 250 degrees F range and a 2.5 inch stem for insertion into pipes or vessels. The back-mount configuration positions the dial face perpendicular to the pipe, keeping it readable when installed in tight or inline locations. The stainless steel case protects internal components from moisture and corrosion in mechanical room and plant environments. Licensed HVAC technicians and plumbers are the primary installers of this type of instrument. This thermometer suits residential and light commercial HVAC systems, hydronic heating loops, domestic hot water lines, and process piping where a permanent, direct-reading temperature indicator is needed. The 0.5 inch MPT back-mount connection threads directly into a standard tee, well fitting, or pipe boss. The 0 to 250 degrees F range covers typical hot water supply and return temperatures as well as low-pressure steam and condensate applications. Key Features 0 to 250 degrees F bimetal sensing range suitable for hot water and low-pressure steam service 3 inch dial face for clear reading at typical mechanical room distances 2.5 inch stem length for adequate immersion depth in standard pipe sizes 0.5 inch MPT back-mount connection for inline pipe installation Stainless steel case for corrosion resistance in wet mechanical environments Compatibility…