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WZ-NM Series Wear-resistant Thermal Resistance Thermometer Detector

WZ-NM Series Wear-resistant Thermal Resistance Thermometer Detector

WZ-NM series wear-resistant thermal resistance is majored used in the case of temperature measurement of low temperature medium which will cause serious damage to protective tubes. It is widely used in power...

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Product Details

WZ-NM series wear-resistant thermal resistance thermometer detector

 

Product introduction

WZ-NM series wear-resistant thermal resistance is majored used in the case of temperature measurement of low temperature medium which will cause serious damage to protective tubes. It is widely used in power plant of circulating fluidized bed, cement plants and chemical plants. Our company have a number of high-tech products in a leading international level in wear-resistant thermal resistance industry. Under the premise of no affecting temperature lag, the wear resistant materials of special process have solved completely the service life of circulating fluidized bed boiler temperature measuring thermocouple. The protective casing is wear-resistant,  high temperature oxidization resistant, sulfied resistant, liquid iron powder resistant,  limestone cement material corrosion resistant, anti-scouring, vibration resistant an so on. It makes the service life of temperature measurement thermal resistance longer.


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


Type and performance of wear-resistant protective tube

Type

Code

Performance feature

Measuring range℃

Outside diameter d(mm)

Occasion applicable

Stainless steel spray

NP

Wear-ressting

0~800

Φ16,Φ22

Cement,Braize,Fluidized bed,Fluidized bed furnace, Cement Kilns

Stainless steel strengthening

Q

life-time dilation

0~800
     limiting0~1050

Φ22,Φ30

Hard alloy

NH10

Wear-resisting、Thermo stability

0~1100

Φ16,Φ34

High temperature alloy

NH12

High wear, corrosion and heat resistance、Good strength

0~1200

Φ20,Φ25

High temperature alloy

NH13

High wear, corrosion and heat resistance、Good performance

0~1300

Φ22

High-chromium iron

G

Wear resistant and corrosion、Big outside diameter

0~1050

Φ32,Φ38


Model and specification

Type No

Degree

Temperature measuring range℃

Nominal Pressure

Flow rate

Specification

Protective tube diameter d

L×L

WZP-130NM
WZP-230NM
WZP-330NM
WZP-430NM

Pt100

-200-450℃

≤100MPa

≤100m/s

Ф16+1.5

300×150

350×250

400×250

450×300

500×350

550×400

650×500
900×750
1150×1000
1650×1500

2150×2000

WZP2-130NM
WZP2-230NM
WZP2-330NM
WZP2-430NM

WZP-131NM
WZP-231NM
WZP-331NM
WZP-431NM

≤30MPa

≤80m/s

Ф12+1.5

225×75
250×100

300×150
350×250
400×250
450×300
500×350
550×400
650×500
900×750

1150×1000

WZP2-131NM
WZP2-231NM
WZP2-331NM
WZP2-431NM

WZP-631NM
WZP2-631NM

d+1.5

225×75
300×150
350×250
400×250


Selection of wear-resistant thermal resistance

WZ

 Thermal resistance


Temperature transducer


P

    Platinum resistor  Pt100

C

 Copper resistance  Cu50


Connecting format


2

Fixed thread

3

Flexible flange

4

Fixed flange

6

Fixed threaded tapered protective tube


Junction box format


2

Blowout type

3

Waterproof type


Protective tube diameter


0

16

1

12

T

Φ18、Φ20
Φ22、Φ25
Φ28、Φ32
Customization

Wear-resisting labeled

NM

Wear-resisting head material


     -SN

Cement plant dedicated

     -DC

Power plant dedicated

     -LM

Plasma spraying

     -CM

High-chromium  iron

     -KM

K's alloy

Special material


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.


If the wz-nm series wear-resistant thermal resistance thermometer detector for sale caters to your requirement, welcome to buy with us. As one of the leading such manufacturers and suppliers in China, we will offer you cheap price and excellent services.
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