prEN 50XXX

Control technology - Protective tubes (thermowells, pockets) and extension tubes for liquid-in-glass thermometers, bimetal dial thermometers, thermocouples and resistance thermometers - Dimensions prEN 50XXX

Scope

This standard applies to thermowells/pockets and extension tubes to protect liquid-in-glass, bimetal and electric thermometers from harsh environments as e.g. in furnaces, exhaust gas, water and steam pipes, chemical processes, product machinery etc.