Duplex Type J Thermocouple Probe With Plastic Transition For Hot Runner Injection Mold

Duplex Type J Thermocouple Probe With Plastic Transition For Hot Runner Injection Mold

Product  Description:

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.


Information of J type thermocouple

Type J (iron–constantan) has a more restricted range than type K (−40 to +750 °C), but higher sensitivity of about 55 µV/°C.The Curie point of the iron (770 °C) causes an abrupt change in the characteristic, which determines the upper temperature limit.

Feature:

1. Reed thermal components, good seismic performance;

2. Simple assembly and easy to change;

3. Large measuring range (200 °C ~ 1300 °C, 270 °C ~ 2800 °C under special circumstances ).

4. Fast heat response time;

5. High precision measurement;

6. High mechanical strength and good compression performance;

7. High temperature can reach 2800 degrees;

8. Long service life.

Specification:

Application: 

The Hot Runner Thermocouple has been designed to be used in below area,

1. Plastics and rubber industry
2. Moulds used in injection molding machines
3. For direct installation in the process

4. Hot Runner bushings, drops and nozzles 
5. Hot Runner manifolds