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Shanghai Ziyu Instrument Co., Ltd

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shzyyb18@163.com
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Guanshengyuan Road, Xuhui District, Shanghai

High temperature furnace wall thermocouple

NegotiableUpdate on 07/02

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Application of high-temperature furnace wall thermocouple: It is usually used in conjunction with display instruments, recording instruments, and electronic regulators.

Product Details

Product Introduction
High temperature furnace wall thermocoupleIt is a commonly used temperature measuring element in temperature measuring instruments, which directly measures temperature and converts the temperature signal into a thermoelectric potential signal, which is then converted into the temperature of the measured medium through electrical instruments (secondary instruments). The appearance of various thermocouples often varies greatly depending on their needs, but their basic structures are roughly the same, usually consisting of main parts such as hot electrodes, insulation sleeves, protective tubes, and junction boxes.

High temperature furnace wall thermocoupleUsage: Usually used in conjunction with display instruments, recording instruments, and electronic regulators.

1Application

High temperature furnace wall thermocoupleSuitable for measuring the furnace wall, pipe wall, and other cylindrical surfaces of power plant boilers.

2Main technical parameters

Accuracy level: Level I, Level II
Nominal pressure: atmospheric pressure
Bending radius:r≥5d

3、 High temperature furnace wall thermocoupleModel and specifications

Selection of High Temperature Furnace Wall Thermocouples

WRNT-11

Remark

opening

P0=Pt100 P1= Pt1000 P5=Pt500 K=Kimage9=appoint

sensor type

Topening

0=0～80 1=-50～100 2=-50～150 3=-50～200 4=-50～300
5=-50～400 6=-50～500 7=-0～600 8=-0～800 9=appoint

temperature range(℃)
The temperature is higher than500Only thermocouples can be selected for measurement

opening

A=AlevelB=Blevel For thermocouples, the default isIIlevel

sensor accuracy

Copening

1=SUS321(default) 4=SUS304

Surface mount material

length(L)=40mmwidth(W)=20mmthickness(D)=10mmFixed hole diameter=8 mmProbe diameterD=6 mm

Surface mount dimensions
Default specifications1

length(L)=40mmwidth(W)=20mmthickness(D)=12mmFixed hole diameter=8 mmProbe diameterD=8 mm

Default specifications2

length(L)=mmwidth(W)=mmthickness(D)=mm
Fixed hole diameter=mmProbe diameterD=mm

User Specified
Surface mount dimensions

1=50mm 2=100 3=150mm 4=200 5=300
6=500 7=1000 9=appoint

Probe length
The length of the part exposed outside the patch

Lopening

1=100 2=200 3=300 5=500 10=1000
30=3000 50=5000 9=appoint

Lead length(mm)

Xopening

3=Three-wire4=four-wire system For thermocouples with two wires

The lead wire adopts a wire system

opening

1=polyvinyl chloridePVC(-20～80℃)
2=polyurethaneTPU (-50～100℃)
3=silicon rubber(-60～200℃)
4=PTFE wrapping(-50～250℃)
5=Mica wrapping(-80～500℃)

Lead material
“()”The commonly used temperature range for internal leads

opening

0No shielding layer(default) 1=There is a shielding layer

Is it equipped with a shielding layer

opening

0No protective sheath1=There is a protective sheath

Cable sheath

opening

0not have1=tin-plating
3=pressM4terminal
9=appoint

Wire end requirements

0not have
9=appoint

special requirements

Explanation: For user specified parameter requirements, simply indicate them with numbers or text.
For customized products, please specify the specific parameter requirements after selection.
If selectedKMy measurement0-900, patch specification length(L)= 100mmwidth(W)= 50mmthickness(D)=20mmFixed hole diameter= 8mm
Probe diameterD=12mm, probe length500mm,Lead length2000mm
The model is:JCJ100TTMKT9C13L9(0-900℃, patch specification length(L)= 100mmwidth(W)= 50mmthickness(D)=20mmFixed hole diameter= 8mmProbe diameterD=12mm, probe lengthI=500mm,Lead lengthL=2000mm)