Resistance thermocouples ????-??1-2?

Resistance thermocouples with a sensitive element made of platinum TSPg, design version Kl1-2v are designed for continuous temperature measurement of liquid, vapour-gaseous media, bulk materials and other media non-aggressive to the material of protective fittings, including for control and maintenance of coolant temperature in heating systems (HVAC). GOST6651. Thermal converters are designed for operation at ambient air temperature from minus 60 to plus 85 C, relative humidity up to 95% at 35 C and atmospheric pressure from 84 to 106 kPa. Thermal converters are made in climatic version UHL 3.1 according to GOST 15150-69. By degree of protection against dust and water penetration thermal converters correspond to IP 54 according to GOST 14254-96. According to the method of protection against electric shock thermal converters are made as a product of III class according to GOST 12.2.007.0-75. Do not expose thermal converters to shocks and falls.