Wuhan Global Metal Engineering Co., Ltd
The pioneer manufacturer of heaters & sensors
|Place of Origin:||China|
|Minimum Order Quantity:||10pcs|
|Packaging Details:||Carton or as per your request|
|Delivery Time:||7~20 working days|
|Payment Terms:||L/C, T/T,PAYPAL|
|Supply Ability:||100000 pcs per Month|
|Product Name:||Type J Thermocouple Probe With Metal Transition For Hot Runner System||Application:||Temperature Sensor For Plastic Industry|
|Calibration:||Type K, J||Accuracy:||Class I|
|Max.temperature:||500F Or 260C||Sheath Material:||304SS ,316SS,Inconel 600|
Type J Thermocouple Probe With Metal Transition For Hot Runner System
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.
Probe Outside Diameter
0.5mm, 1.0mm, 1.5mm
Standard limits of error (Type K,J,T,E,N)
Special limits or error (Type K,J,T,E,N)
304 Stainless Steel
316 Stainless Steel
Ungrounded , Grounded
Cable Insulation Description
24 Gage, Stranded , Kapton
24 Gage, Solid, Kapton
24 Gage, Stranded, Teflon
24 Gage,Solid, Teflon
24 Gage,Stranded, Fiberglass
24 Gage, Solid ,Fiberglass
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)
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 temperature can reach 2800 degrees;
6. High precision measurement;
7. High mechanical strength and good compression performance;
8. Long service life.
The Hot Runner Thermocouple has been designed to be used in below area,
1.Hot Runner bushings, drops and nozzles
2. Moulds used in injection molding machines
3. For direct installation in the process
4. Hot Runner manifolds .
5. Plastics and rubber industry