Duplex Type J Thermocouple Probe With Plastic Transition For Hot
Runner System
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:
Probe Outside Diameter | 0.5mm, 1.0mm, 1.5mm |
Calibration | Standard limits of error (Type K,J,T,E,N) Special limits or error (Type K,J,T,E,N)
|
Sheath Material | 304 Stainless Steel 316 Stainless Steel Inconel 600
|
Junction | Ungrounded , Grounded
|
Cable Insulation Description | 24 Gage, Stranded , Kapton 24 Gage, Solid, Kapton 24 Gage, Stranded, 24 Gage,Solid, 24 Gage,Stranded, Fiberglass 24 Gage, Solid ,Fiberglass |
Termination type | 50mm split leads and 15mm Bare Ends. 50mm split leads and spade lugs. Standard Male Plug (425F) Standard Female Jack(425F) Mini Male Plug(425F) Mini Female Jack(425F) Hi Temp Male Plug(800F) Hi Temp Female Jack(800F) |
Application:
The Hot Runner Thermocouple has been designed to be used in below
area,
1. Hot Runner manifolds
2. Moulds used in injection molding machines
3. For direct installation in the process
4. Hot Runner bushings, drops and nozzles
5. Plastics and rubber industry
