1.Diameter and length:Can be customized as customer's requirements. 

2.Terminal box:water-proof type,splash-proof type,anti-explosion type,connector type,import type.

3Fixed device :screw thread /none/flange

4.Temperature Range: 0~1300 centigrade .

5.Terminal blocks: Simple terminals /thermocouple head

Simple intruduction:

Thermocouples are used in industry for measuring the temperature of gases, liquids or solid surfaces etc., Its usually assembled with indicators, recorders or computers.

A thermocouple consists of two dissimilar metals joined together at one end. When the junction of the two metals be cooled or heated and a voltage is produced that can be correlated back to the temperature.  The calibrations are K, N, E.J, T, S, R, B. Each calibration has a different temperature range.