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Fast thermocouple
Dec 19, 2017

Fast thermocouple

Fast thermocouple

Nature: one-time consumption of thermocouple

Structure: thermocouple and large paper tube composition

Requirements: Carefully handled, the transport process, not damp

table of Contents

1 How it works

2 structure

3 How to use it

4 specifications and performance models

5 Transport and storage

6 thermocouple process description

7 technical parameters


Rapid temperature measurement thermocouple [1] for measuring molten steel and high temperature molten metal temperature is a one-time consumption thermocouple.

Fast thermocouple

Fast thermocouple

It works according to the metal

Fast thermocouple coupling head

Fast thermocouple coupling head

Thermoelectric effect, the use of both ends of the thermocouple produced by the thermoelectric temperature measurement of molten steel and high temperature of molten metal. Speed thermocouple structure, which is mainly composed of dual temperature probe and large paper tube. Even the main positive and negative dual-wire welding wire in the compensation, the compensation wire embedded in the bracket, the jacket has a small paper tube, even the quartz wire to support and protection. The most outside is equipped with anti-dregs cap, all the components into the dirt head and the refractory filler into a whole, and not removable, it is a one-time use.

structure

Fast thermocouple structure, which is mainly composed of temperature measurement and even large paper tube. Even the main positive and negative dual-wire welding wire in the compensation

Fast thermocouple

Fast thermocouple

, Compensation wire embedded in the bracket, the jacket with a small paper tube, even the quartz wire to support and protection. The most outside is equipped with anti-dregs cap, all the components into the dirt head and the refractory filler into a whole, and not removable, it is a one-time use.


Use the Edit method

1, according to the measurement of objects and scope, select the appropriate protection of paper tube length and the applicable temperature gun.

2, the rapid thermocouple mounted on the temperature gun, and the second instrument pointer (or digital display) back to zero, then that good contact, can be measured.

3, fast thermocouple insert the depth of molten steel to 300-400mm is appropriate, do not measure the furnace wall or slag, do: fast, stable, accurate, when the second instrument to get results, should immediately put the gun, rapid thermoelectric Even in the molten steel soaking time shall not exceed 5 seconds, otherwise easily burned thermometer.

4, temperature gun from the furnace, remove the thermocouple used, and install the new, pause a few minutes, ready for the next measurement. Not even with the demolition, or caused by temperature fluctuations.

Transportation and storage

The product should be stored in relative humidity less than 80%, air circulation, do not contain harmful gases that cause product corrosion, FCL placed in a dry warehouse.

Thermocouple Process Description Edit

1, consumption of rapid thermocouple (temperature probe), is for the steel, iron making process (including electric furnace, converter, refining furnace, LF furnace, oxygen blowing station, ladle, ladle, tundish, etc.) Liquid temperature and the design of the temperature sensor.

2, rapid thermocouple thermoelectric power is measured by measuring the temperature to achieve the temperature, and its main part is even head, which consists of two different metal materials, the compensation wire, U-quartz tube, plastic stent, high temperature mud, protective cap And paper tube formed one. Although it is a consumable product, its performance will directly affect the quality of the tested products. Therefore, for the production of fast thermocouple, the quality of various components, installation, welding, technical inspection and stock keeping are very strict.

3, the use of only through the thermometer gun connection, and then manually or mechanically insert a certain depth of the high-temperature melt, the resulting thermal EMF sent to the intelligent display device, you can get the melt temperature.

Technical Parameters

Subdivision No .: WRe3 / 25 the maximum temperature of 1820 ℃

S (platinum rhodium 10-platinum) upper limit temperature of 1760 ℃

R (platinum rhodium 13-platinum) the upper limit temperature of 1760 ℃

B (platinum rhodium 30 - platinum rhodium 6) the upper limit temperature of 1800 ℃

Tolerance: Normal (P) ± 5 ℃ Precision class (J) ± 2 ℃

Wire Accuracy: Palladium point (1554 ℃) (P) ± 3 ℃ (J) ± 1.5 ℃

Paper tube length: 300 ~ 1800mm (can be customized)

Protective cap: steel or aluminum

Detection rate: ≥ 98%

Response time: ≤ 5s


Add: No. 16, Road 3, Sanjiang Industry Zone, Shengzhou, Zhejiang, China

Contact:Boris Yue      

Email: boris@benoelectric.com

Contact:Charles Yu     

Email: charles@benoelectric.com

Tel: +86-575-83703068

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Fax: +86-575-83539727

Skype: live:borisyuecn

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