D03 heating thermometers with bimetallic strip and galvanized steel case are cost-effective instruments specifically designed for heating and cooling systems. Compliant with the EN 13190 standard, they feature a radial or rear capillary tube entry. Constructed with a galvanized steel case and internal components made of copper alloy, they offer resistance and reliability in demanding environments. Their IP56 protection rating ensures durability against adverse conditions, while the bimetallic strip sensor provides accurate measurements on the Celsius scale.

Applications: Ideal for heating and cooling systems.