Wear resistant thermocouple
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Description
Product features: Wear-resistant thermocouple is book circulating fluidized boiler of power plant, boiling boiler, coal mill powder gasification furnace and a series of cement kiln head, preheater, furnace hood and chemical, smelting, such as high temperature wear conditions are ideal for high tech products, G series wear-resistant thermocouple eclecticism, adopts the craft formula, the product produce wear-resistant alloy in the gaffe balance with ordinary stainless steel metal, metal ceramics Protective tube, compared with similar wear-resistant alloy protective tube on the market, its service life is increased 1-5 times, Due to environment temperature difference, high temperature control point, the vibration is larger, blower wind speed is too high, serious wear and tear, caused the temperature measurement is very difficult, short service life, general wear-resistant alloy grinding only 10-90 days through damage, burn bent, broken, damaged wear-resistant thermocouple, bring great damage to the user and unnecessary trouble. G series wear-resisting thermocouple through hundreds of manufacturers, nearly ten thousand times a year use, reaction is very good, in many occasions with the strength of the peer, can be comparable with imported products. This product has the advantages of vibration resistance, wear resistance, corrosion resistance, high sensitivity, good stability, high accuracy, long service life and so on. It is the temperature measurement protection tube in the field of high temperature and wear resistance in power plants, cement plants, chemical smelters and so on. Electrical outlet: M20×1.5, NPT1/2 Wear-resistant head hardness: HRC60-65 Protection grade: IP65 Wear-resistant thermocouple protection tube type and performance
type | Code name | The performance characteristics of | Measuring range ℃ | Outside diameter d (mm) | Applicable occasions |
Stainless steel spraying | NP | wear-resisting | 0 ~ 800 | Φ Φ 16, 22 | Cement, Pulverized coal, Fluidized bed, Fluidized bed, The cement rotary kiln |
Stainless steel reinforcement | Q | longevity | 0 ~ 800 limit of 0 ~ 1050 | Φ 22 ~ Φ 30 | |
carbide | NH10 | Wear resistance, high temperature resistance | 0 ~ 1100 | 16 ~ Φ Φ 34 | |
High temperature alloy | NH12 | Wear resistance, corrosion resistance, high temperature resistance, good strength | 0 ~ 1200 | Φ Φ of 20 ~ 25 | |
High temperature alloy | NH13 | Wear resistance, corrosion resistance, high temperature resistance, good performance | 0 ~ 1300 | Φ 22 | |
High chromium cast iron | G | Wear resistance, corrosion resistance, large outer diameter | 0 ~ 1050 | Φ 32 ~ Φ 38 |
Wear-resistant thermocouple model and specification
model | Degree, | Temperature range: ℃ | Nominal pressure | The velocity | specifications | |
d | L * L | |||||
WRN-230N | K | 0-800. | 100 mpa or less | 100 m/s or less | Ф 16 | 300×150 |
WRE-230N | E | 0-600. | ||||
WZP-230N | Pt100 | - 200 ~ 500 | ||||
WRN-630N | K | 0-800. | 30 mpa or less | 80 m/s or less | Ф 15 | |
WRE-630N | E | 0-600. | ||||
N WZP2 WZP - 630, 630 n | Pt100 | - 200 ~ 500 | ||||
Wear-resisting thermocouple, wear-resisting thermal resistance type selection spectrum
WZ | The thermal resistance | |||||
WR | thermocouple | |||||
Temperature sensing element | ||||||
C | Cu50 (Thermal resistance) | |||||
P | Pt100 (Thermal resistance) | |||||
N | Nickel-chromium nickel-silicon K | |||||
E | Nickel chromium copper nickel E | |||||
The connection form | ||||||
2 | Fixed screw thread | |||||
3 | Activities of the flange | |||||
4 | Fixed flange | |||||
6 | Secure threaded tapered protection tube | |||||
Junction box form | ||||||
2 | Spray type | |||||
3 | Water proof | |||||
Protective tube diameter | ||||||
0 | 16 | |||||
1 | 12 | |||||
T | φ 18, φ 20, φ 22, φ 25, φ 28, φ 32 | custom | ||||
Wear-resisting labeled | NM | |||||
Wear-resistant head material | ||||||
-SN | Cement plant | |||||
-DC | Power plant is special | |||||
-LM | Plasma spraying | |||||
-CM | High chromium cast iron | |||||
-KM | K's alloy | |||||
Special material | ||||||
Use occasions | When ordering wear-resisting thermocouple, wear-resisting thermal resistance, customers must determine the use of industrial and mining occasions, the use of temperature, easy for manufacturers to choose the correct wear-resisting head material | |||||
