The thermocouple TCA – 2288, THC – 2288, designed to measure the temperature of liquid and gaseous chemically aggressive environments that do not destroy the protective armature. Thermocouples are separable and consist of protective reinforcement and thermometric insert.
The working range of measured temperatures, °C:
for THA – 2288 with thermowell made of steel HS...... from -40 to 900
for THA/ K – 2288 with thermowell made of steel 12X18H10T..... from -40 to 600
Foundry designation NSC conversion (GOST 3044):
for THA– 2288 ................................................................................. K
for THC– 2288 .................................................................................. L
Class (GOST 6616) .............................................................................. 2
Thermal inertia, with no more than................................................ 80
Conditional environmental pressure PN, MPa:
for THA / K - 2188 (Fig. 1) ................................................................... 0,4
for THA / K – 2188 (Fig. 2) .................................................................. 6,3
The material of the head....................................................... alloy aluminum
The head of the thermocouple is watertight performance.
Thermocouples can be equipped with:
Fig. 1 Ru=0.4 MPa fitting mobile C.473.002
Fig. 2 Ru=25 MPa protective sleeve C.819.015