Without fixing device of thermocouple by plasma spraying technology, high chromium cast iron and high temperature alloy made of different material wear protection tube, specifically for high, medium and low temperature resistant environment measurement occasions design and manufacture, suitable for circulating fluidized bed, boiling furnace, cement rotary kiln smoke chamber, wear no fixing device of thermocouple

Wear resistant and non fixing device thermocouple wear head, connecting rod, installation and fixing of screw thread or flange, connection box, no fixing device thermocouple core or no fixing device thermocouple wire and other parts.

Overview of thermocouple without fixing device

Because in different temperature range and the measured medium and the use of different high strength wear-resistant protective tube and surface modification, composite pipe type solid structure of this series of products applicable to the protection tube wear serious oil chemical, coal handling system, fluidized bed boiler, cement material cooked and refractory materials powder flow and material temperature measurement. To further improve the service life of the thermocouple without fixing device. Its performance is better than the existing wear and no fixed thermocouple, won the user. Has a number of high-tech products in the international leading level, its special technology of wear resistant materials under the premise of not affecting the temperature lag, completely solve the circulating fluidized bed boiler temperature without the service life of the device is fixed thermocouple, casing protection has wear-resisting, resistance to high temperature oxidation, sulfidation resistance, resistant to liquid iron, limestone cement materials corrosion, anti erosion, anti vibration a lot of technology, so that the temperature measurement thermocouple life is generally one to two years without fixing device.

A detailed introduction of the thermocouple without fixing device

Pulverized coal fired boilers, ball mill, cement plants and other industrial field, using armored or high-temperature armored core body, distribution in different materials and specifications of the wear-resistant sleeve, wear resistance, shock resistance and thermal shock resistance performance good, in a variety of wear products in a high degree of bad situations of life can be used for ordinary products several times higher, greatly improving the production efficiency, reducing cost and consumption.

Tube and wear head protection as measured by special heat-resistant and wear-resistant alloy material, armored core body is arranged in the can has a high of fly ash particle erosion corrosion resistance, but also under the conditions of high temperature on core body to a good protective effect. The connection form of flange or thread can be long

Temperature measurement between 0 to 1400 degrees Celsius is a very ideal temperature sensor used in metallurgical industry in high temperature and wear resistance environment.

Main technical parameters

Electrical outlet: M20 * 1.5, NPT1/2

Wear head hardness: HRC60-65

Protection level: IP65

Insulation resistance >100M (room temperature)

Test voltage: 500VDC

Connection size: M27 * 2NPT3/4

Accuracy grade: Grade I

Features

On the basis of WR and WZ series, the insertion part of the protective sleeve can be made entirely or partly.

Wear resistance, erosion resistance, corrosion resistance.

Long life. Under high temperature can be used for more than 6 months, low temperature can be used for more than 8 months.

No fixed device for armored thermocouple, thermal resistance type structure.