FIELD: thermometry, possible use for measuring temperature on equipment, used in lengthy technological cycles.
SUBSTANCE: device contains protective cover, thermometric insert, made of thermo-pair cable in metallic cover with mineral isolation, while thermometric insert is provided with a unit for fastening it inside the transformer, and connector block for connecting thermometric insert to commutation wires. In accordance to invention, thermometric insert is located inside protective cover non-coaxially with it, and fastening unit is made with through aperture, meant for placing working part of monitoring or standard measurement means inside the protective cover.
EFFECT: increased trustworthiness of checking or calibration results, and also increased precision when measuring temperature of technological processes.
5 cl, 2 dwg
