Replacement glass inserts for industrial thermometers model C0101 are designed for versatile use in demanding applications, including engines, heating systems, piping, boilers, and the naval sector.

They are engineered to withstand extreme conditions, such as vibrations, humidity, seawater, high temperatures, and outdoor installations. They are manufactured using prismatic glass with a white background for temperatures below 450ºC and round glass with a yellow background for temperatures above 450ºC. The thermometric liquid is alcohol (red or blue) for temperatures below 200ºC and mercury for temperatures above 200ºC.