Thermocouples for temperature measurement up to 1,700 °C

Thermocouples generate a voltage directly dependent on temperature. They are particularly suited for high temperatures up to 1,700 °C. Instrument designs from mineral-insulated sheathed cable are very resistant against extremely high vibration loads (depending on instrument model, sensor element and wetted materials). For thermocouples, the accuracy classes 1 and 2 apply (standard and special). They are available with a tolerance value in accordance with IEC 60581 / ASTM E230.

Sales contact

WIKA Instrumentation Pars Kish Ltd.

Tel.:
+98 21 88206-596
Fax.:
+98 21 88206-623
info@wika.ir

FAQ

What is green rot?

Thermocouples are subject to ageing and change their temperature/thermal voltage characteristic.
In Type K thermocouples high temperatures can result in substantial changes to the thermal voltage due to chrome depletion in the NiCr leg, leading to a lower ther ... More

What measures should be taken with the installation of high-temperature probes with ceramic thermowells?

Installation and removal should be carried out slowly and gradually, in order to prevent the ceramic thermowell being destroyed by internal thermal stresses.  This must be either preheated or slowly inserted, e.g. 1 ... 2 cm / min for temperatures to 1,600 &de ... More

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