Description
Product introduction:
Model: WZ-NM
Name: Wear-resistant Thermal Resistance
Manufacturer: Shanghai Automation Instrumentation Co., Ltd.
Application: Wear-resistant thermal resistance and wear-resistant thermocouple are power plants circulating fluidized boiler, 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, wear-resistant thermal resistance eclecticism, adopt unique craft formula, the product produce wear-resistant alloy in the gaffe balance with ordinary stainless steel metal, metal ceramic protection tube, compared with the similar wear-resistant alloy protection tube on the market, its service life from 1 to 5 times. Due to environment temperature difference, temperature control point is too high, 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, a thermal damage resistance, bring great damage to the user and unnecessary trouble, wear resistant heat resistance to make up for this shortcoming.
Wear-resistant thermal impedance scour, wear-resistant thermal resistance after hundreds of manufacturers, the use of nearly ten thousand times a year, the reaction is very good, on many occasions with the strength of the leading peers, can be comparable with imported products. Completely wear-resistant thermal resistance with great resistance to vibration, wear resistance, corrosion resistance, high sensitivity, good stability, high accuracy, long life and other advantages, is today's power plants, cement plants, chemical plants, such as wear-resisting fields preferred temperature measuring protection tube.
Main Technical Parameters:
The electrical outlet:M20×1.5,NPT1/2
Wear-resisting head hardness:HRC60-65
Level of protection:IP65
Insulation resistance: >100MΩ(At normal temperature)
Testing voltage:500VDC
Connection dimension:M27×2, NPT3/4
Accuracy grade:Class I
Model and specification:
Type No
Degree
Temperature measuring range℃
Nominal Pressure
Flow rate
Specification
Protective tube diameter d
L×L
WZP-130NM
Pt100
-200-450℃
≤100MPa
≤100m/s
Ф16+1.5
300×150
350×250
400×250
450×300
500×350
550×400
650×500
2150×2000
WZP2-130NM
WZP-131NM
≤30MPa
≤80m/s
Ф12+1.5
225×75
300×150
1150×1000
WZP2-131NM
WZP-631NM
d+1.5
225×75
WZP-230NM
WZP-330NM
WZP-430NM
900×750
1150×1000
1650×1500
WZP2-230NM
WZP2-330NM
WZP2-430NM
WZP-231NM
WZP-331NM
WZP-431NM
250×100
350×250
400×250
450×300
500×350
550×400
650×500
900×750
WZP2-231NM
WZP2-331NM
WZP2-431NM
WZP2-631NM
300×150
350×250
400×250
Model selection:
WZ |
Thermal resistance |
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Temperature transducer |
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P |
Platinum resistor Pt100 |
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C |
Copper resistance Cu50 |
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Connecting format |
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2 |
Fixed thread |
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3 |
Flexible flange |
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4 |
Fixed flange |
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6 |
Fixed threaded tapered protective tube |
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Junction box format |
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2 |
Blowout type |
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3 |
Waterproof type |
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Protective tube diameter |
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0 |
16 |
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1 |
12 |
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T |
Φ18、Φ20 |
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Wear-resisting labeled |
NM |
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Wear-resisting head material |
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-SN |
Cement plant dedicated |
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-DC |
Power plant dedicated |
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-LM |
Plasma spraying |
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-CM |
High-chromium iron |
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-KM |
K's alloy |
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Special material |
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Usage occasion |
When customers order wear-resistant thermocouple and wear-resistant thermal resistance, determine its working condition of using occasions and service temperature. So manufactures can make right choices of wear-resistant head material. |