OLITER wrn temperature sensor k type thermocouple with stainless steel protection tube thermowell manufacturer

1. Brief introduction                                                                         

   A k type Thermocouple is a temperature-measuring device consisting of two dissimilar conductors that contact each other at one or more spots. It produces a voltage when the temperature of one of the spots differs from the reference temperature at other parts of the circuit. Thermocouples are a widely used type of temperature sensorfor measurement and control,and can also convert a temperature gradient into electricity. Commercial thermocouples are inexpensive,interchangeable, are supplied with standard connectors, and can measure a wide range of temperatures. In contrast to most other methods of temperature measurement, thermocouples are self powered and require no external form of excitation.

2. eFeatures of k type thermocouple

   thermocouple: NiCr10-NiSi3

   Accuracy: I class(1.5℃ or 0.4%t) or II class(2.5℃ or 0.75%t)

   Temperature range: 0~1300℃

3.  Measuring range and Tolerance 

    

   Type	Graduation	Measuring range °C	Tolerance class
   			ClassⅠ	Class Ⅱ
   NiCr-NiSi	K	-40~850	±1.5°C or ±0.4%t	±2.5°C or ±0.75%t
   		Simplex -40~1200 Duplex  -40~1000
   Nicr-Konstantan	E	Simplex -40~650 Duplex  -40~550
   PtRh10-Pt	S	0~1600		±1.5°C or ±0.25%t
   PtRh30-PtRh6	B	0~1800	Class Ⅲ ±3°C or ±0. 5%t

    

   Thermal response time of k type thermocouple 

   Protection tube diameter (mm)	Protevtive tube material	Thermal response timeτ(0.5)S
   Φ16	high Al content tube/ corundum tube	≤240
   	metal tube	≤180
   Φ20	metal tube	≤240
   Φ25	high Al content tube/ corundum tube	≤300
   tapered protection tube	metal tube

    

4. Product Show 

1. Company Show

AOLITE GROUP was founded in 1995. Our office which is located in Sino-Singapore Tianjin Eco-city. Our Investment was more than 6 million US Dollars. And our production capacity of k type thermcouple was 8 million pieces annually.

 There are five members in Aolite group:
1. Tianjin OLITER Yuanbaoshan Metallurgy Co.Ltd
  ***Innvoation in steel products like billet,bars ,etc
2. Tianjin OLITER Jiayou Metallurgy Co,Ltd
  ***Innvoation in temperature measuring like thermocouple ,Oxygen Probe ,etc
3. Tianjin OLITER Juncheng Logistics Co,Ltd
  ***Innvoation in transportation 
4. TIanjin OLITER Auto repair Co,Ltd
  ***Innvoation in serice for truck
5. TIanjin OLITER Yuhao Refractory Co,Ltd
  ***Innvoation in Iron alloy and refractory

2.Factory

Our factory of k type thermocouple  is located in Hebei with standard workshop of 6500 square metersand more than 200 workers. Our annual output was 8million pieces per year.

3. Equipment and Artworks

Our k type thermocouple production lines and high quality controlling equipment with scientific administration, professional engineers, highly trained technicians and skilled workers

4. Packaging and Shipping

All of the products k type thermocouple each one will be packed in one plastic bag and put 20 or 30 in one carton, which all totally up to you guys, and delivered by our own logistics to airport or port on time.

5. Certification

6. Customers Visiting

7. Contact us

If you have any questions of k type thermocouple, pls. feel free to let me know by following contact details.