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Thermo-Electra HT 4069 High temperature thermocouple up to 1800°C with Sapphire protectiontube

Thermo-Electra HT 4069 High temperature thermocouple up to 1800°C with Sapphire protectiontube

Product Code: HT4069

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 26×4.0mm
Material Sapphire
Process connection Welded ANSI or DIN flange, welded thread connection or sliding 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)
Construction Gastight standard, other materials possible
Material C710/C799 or C610
Material Aluminium or Stainless Steel
Cable entry M20x1.5 standard, other threads possible
Material Steel standard, other materials possible
Length 200mm standard, other lengths possible
Diameter 32mm standard, other diameters possible
Insulation rod material C710/C799 or C610
Calibration B, R or S
For duplex BB, RR or SS
Wire diameter 0.35mm or 0.5mm
Accuracy According to IEC 60584-1
Swing-Cover head DAN, transmitter direct mounted on measuring insert
Transmitter 4-20mA In-Head transmitter, standard or Ex version. Please select from our standard range or specify your own standard
High Swing-Cover head DAN-H, transmitter in cover, insert with ceramic block
Datasheet Download

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