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Splash Proof Expendable Immersion Multiple Thermocouple

Splash Proof Expendable Immersion Multiple Thermocouple

Overview Product Description Refractory Multi-use Thermocouple measure the electromotive force to achieve temperature me;
Basic Info
Model NO. QR-KS/R/B-604FJ-300P/L
Measuring Medium Temperature
IP Rating IP22
Certification ISO
Customized Customized
Index No S/R/B/W
Max Temperature 1800 Deg C
Measuring Time 3~5 Seconds
Tube Length 300-1200mm (Customized)
Tolerance 5 Deg C
Transport Package Cartons, Wooden Pallets
Specification thermocouple tip + paper tube
Trademark QR
Origin Hebei
HS Code 9033000090
Production Capacity 60 Million/Year
Product Description

Splash Proof Expendable Immersion Multiple Thermocouple

Product Description

Refractory Multi-use Thermocouple measure the electromotive force to achieve temperature measurement , its main part is the coupling head, which consists of two different metal materials, the compensation wire, U-quartz tube, plastic bracket, high temperature mud, protective cap(or not) and paper tube.

When using, it only needs to be connected by the temperature measuring gun, and then manually or mechanically inserted into a high-temperature melt of a certain depth, and the obtained thermoelectromotive force is transmitted to the intelligent display device to obtain the temperature value of the melt.

Product Parameters

Composing materials


Allowable Tolerance

Max Temperature Limit

Measured Rate





















Diameter of tube


Total Length

300mm /600mm /900mm /1200mm(Customized).


  1. Insert the thermocouple into temperature measuring lance. If the preparation light of temperature measurement instrument is on, it means the tehrmocouple contacts well with the lance .
  2. During measurement, insert the thermocouple into the molten metal liquid, and the insertion depth is 350~400mm.
  3. Insert the thermocouple into molten steel/iron liquid, after 2~5 seconds, the red light is on, that means the process of measurement is finished, then lift the lance.

Transport and Storage

1. Be careful when assembling and removing the parts.2. Keep dry in the transportational process.3. The products should be put into cases and stored at warehouses where the relative humidity is less than 80%.4. Keep the air flowing.5. The air should not contain harmful gases which may corrode the products.

Splash Proof Expendable Immersion Multiple Thermocouple


Splash Proof Expendable Immersion Multiple Thermocouple

Company Profile

Splash Proof Expendable Immersion Multiple Thermocouple

Cangzhou Qi Run Detecting Instrument was established in 1996 , formerly known as "Nanpi Xieli Electronics Factory" , which was a professional manufacturer of detecting and sensing instrument in metallurgical industry .Company covers an area of 5,000 square meters . The area of construction is 25,000 square meters. And more than 200 motivated employees work for our company. We own lots of major production workshop including stamping , machining , casting , paper tube , complete equipment , thermal instrumentation , research and development . More than 95% of parts are self-made, which effectively reduce the cost and enhance competitiveness . Now, our annual producing capacity are 500,000 sets of QR-TSO, 3 million samples of samplers, 5 million sets of sampler parts, 60 million rapid thermocouples, 500,000 pieces of oxygen probe . In addition to the domestic steel companies,we also export our products to he United States, Japan, Australia, Thailand, Mexico, Colombia, Pakistan, and more than 10 countries and regions.

Splash Proof Expendable Immersion Multiple Thermocouple

Our Advantages

ISO9001 High-Quality Promise
From raw material procurement, production process to finished product inspection, all processes are carried out under the ISO9001 quality system to ensure stable product quality.

High Precision Advantage Technology
Fully automated production lines, the establishment of product network information system, from raw materials inspection, weight control, dimension control, formula management, the entire product manufacturing network monitoring, to avoid human errors.

High Purity Material
Use the imported high-purity thermocouple wires from Germany and auxiliary raw materials, a variety of different thermocouples, lance can be provided by us. With sophisticated production instruments and full inspection during production, it is to ensure that qualified products flow to customers.

OEM and ODM Service
Over the years, we have always taken the pursuit of customer needs and satisfaction as our goal. Compared with other companies, our disposable thermocouple has the advantages of accurate measurement, fast reaction speed and many times of use.


Q: Are you trading company or manufacturer?

A: We are factory about disposable thermocouple

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.

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