Type J thermocouple sensor
Type J (iron – constantan) has a more restricted range (−200 °C to +800°C) than type K, but higher sensitivity of about 50 µV/°C. TheCurie point of the iron (770 °C) causes a smooth change in the characteristic, which determines the upper temperature limit.
Name of product
Thermocouple Type J
Inner Diameter of coiled heater
Coil style Length
Staright style length
According to your requirement
High purity MGO
Inner heating element
100-1500W(5w/cm2) +5% -10%
With or without J/K TC(Available)
* Can be used to measure high temperatures because metals have high melting points
* Respond very quickly to temperature changes because metals have high conductivities
* Sensitive to very small changes in temperature
* Has precision accuracy in temperature measurement
* OEM Accepted : We can produce any your design as long as you provide us the drawing.
* Good Service : We treat clients as friend.
* Good Quality :We have strict quality control system .Good reputation in the foreigner marke.
l Thermocouple Wires: Cromel-Alumel, Iron- Constant, Copper-Constant, imported Bright & Oxidized finish, SWG 10 to 36. PT/PTRH 10%, 13% .
l Thermocouple Extension & Compensating Cables: Fiber glass covered, PVC / PVC. Asbestos / Asbestosis, Teflon/Teflon, Insulated, Teflon/Fg/SS Braided single pair, multi pair, Type K, J, T, R, and PT-100 RTD Cables 2 core, 3 core, 4 core , 6 core, Also Teflon /silicon rubber Teflon/shielded/Teflon etc qualities.
l Thermocouple M.I. Cables: SS 316, 310 & Inconel 600 quality type K, J, Simplex 1mm,1.5mm, Simplex & Duplex 3mm,6mm, 8mm, also PT-100 RTD Thermocouple M I Cables SS 316 quality. 3mm, 5mm, 6mm 4 core
l Thermocouple Assemblies: Straight, L Type , Rotating type, Inmelt Bolt type, Pencil type, Washer, Holder with Spring. Rotating Type, Adjustable Types etc. Made out of SS tube 4.8mm, 6mm,supplied with Spring & Brass bayonets Single Slot & Double Slot , 10mm id, 12mm id, 14mm id, etc.
*Cooling and heating systems
*Water supply and water heating systems
*Automation system temperature mensuration and control
*Suited for temperature measurement in industrial environments, especially around motors, generators and other high voltage equipment.
*Widely used in the injection molding mold.
Featured high quality material. Effectively prevent corrosion and rust,compression explosion-proof.
Tube material:SS304/316,incoloy600 ,incoloy 800 (Can be customized)
Thermocouple Extension & Compensating Cables: Fiber glass covered, PVC / PVC. Asbestos / Asbestosis, Teflon/Teflon, Insulated, Teflon/Fg/SS Braided single pair, multi pair, Type K, J, T, R, and PT-100 RTD Cables 2 core, 3 core, 4 core , 6 core, Also Teflon /silicon rubber Teflon/shielded/Teflon etc qualities.
Q1. Can I Have A Sample Order?
A: Yes, we welcome sample order to test and check quality.
Q2. What About The Lead Time?
A: Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity.
Q3. Do You Have Any MOQ Limit?
A: Low MOQ, 1pc for sample checking is available.
Q4. How Do You Ship The Goods And How Long Does It Take To Arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. Is it OK to print my logo?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q6: Do you offer guarantee?
A: Yes, we offer 1 year warranty to our products.
Welcome to inquiry
Superb Heater Technology has been focused on the production of type j thermocouple sensor since 1985, which is well-known as one of the leading manufacturers and suppliers of type j thermocouple sensor. In the past years, we owned strong reputation for the high quality, reliable performance and strong durability of our products. Should you are interested, please feel free to contact our factory.