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Thermo-Electra HT 4068 High temperature thermocouple up to 1800°C with Silicium Carbide (SiC) protection tube

Thermo-Electra HT 4068 High temperature thermocouple up to 1800°C with Silicium Carbide (SiC) protection tube

Product Code: HT4068

Manufacturer: Thermo-Electra


High-temperature thermocouple type K, N, R, S and B (Platinum-Platinum Rhodium) for temperatures up to 1800°C or higher with primary and secondary ceramic protection tubes. Depending on the process conditions we supply protection tubes from Kanthal, Silicium-Carbide, Tantalum, Titanium, Hastelloy-alloys, Haynes, Monel, Sapphire, Ceramic tubes KER710/C799, KER630/C630, KER530/C530, etc. for temperature sensing applications like blast or carburizing furnaces, kilns, ovens, galvanizing baths and flue gas and other environments where their robust construction ensures long temperature sensor life.

Construction Gastight
Insertion length Customer to specify
Diameter 26x4mm
Material RSiC recristallized Siliciumcarbide ( Halsic-R)
Process connection Sliding flange model MFA-C (showed), other executions possible for example a welded ANSI of DIN flange
Temperature range 1800°C maximum (0.5mm wires type B) 1600°C maximum (0.35mm type B wires or 0.5mm wires type R/S)1350°C maximum (0.35mm wires type R and S)
Inner tube Gastight ceramic 710 (C799)
Material Aluminium or Stainless Steel
Cable entry M20x1.5 standard, other threads possible
Material Steel standard, other materials possible
Diameter 32mm standard, other diameters possible
Length 200mm standard, other lengths possible
Insulation Ceramic rod
Calibration B, R or S
For duplex BB, RR or SS
Wire size 0.35 or 0.5 mm
Accuracy According IEC 60584-1
Swing-Cover head DAN, transmitter direct mounted on measuring insert
High Swing-Cover head DAN-H, transmitter in cover, insert with ceramic block
Datasheet Download

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