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  • Anhui Jiuyue Instrument Co., Ltd. mainly produces armored thermocouple, wear-resistant thermocouple, platinum rhodium thermocouple, K-type thermocouple, S-type thermocouple, B-type thermocouple, hot sleeve thermocouple, wear-resistant cut-off thermocouple, handle type armored thermocouple, integrated thermocouple, hand-held thermocouple, explosion-proof thermocouple, wear-resistant thermal resistance, armored thermal resistance, explosion-proof thermal resistance, end thermal resistance , thermal sleeve type thermal resistance, handle type thermal resistance, integrated on-site display thermal resistance, assembled thermal resistance, bimetal thermometer, remote transmission bimetal thermometer, electric contact bimetal thermometer, shock resistant bimetal thermometer, explosion-proof bimetal thermometer, integrated bimetal thermometer, shock resistant electric contact bimetal thermometer, anti-corrosion bimetal thermometer, pressure gauge and pressure transmission Instrument, flowmeter, vortex flowmeter, electromagnetic flowmeter, turbine flowmeter, tube rotameter, orifice flowmeter, liquid level meter, magnetic turnover plate liquid level meter, glass tube plate liquid level meter, double color quartz tube liquid level meter, valves, etc.), wires and cables (control cable, power cable, electrical equipment cable, silicone rubber cable, computer cable, compensation wire, etc.)
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(热电偶)thermocouple
(热电阻)thermal resistance
(双金属温度计)bimetallic thermometer
(压力表)pressure gage
(压力变送器)pressure transmitter
(温度变送器)temperature transmitter
(数字显示调节仪)Digital display regulator
(补偿导线、电缆)The compensation wire ( cable )
(特种电缆)Special cable
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Anhui Jiuyue Instrument Co., Ltd
name:Dai Hongyu
Phone:15551035688
Tel:0550-7514987 15551035688
Fax:0550-7514987
Address:Anhui province Tianchang City Station Road, No. 87
Website:http://swznjx.com
Email:dhy@swznjx.com
 
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High temperature and high pressure thermocouple
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产品名称:

High temperature and high pressure thermocouple

产品型号: High temperature and high pressure thermocouple
产品特点: High temperature and high pressure thermocouple
High temperature and high pressure thermocouple详细资料:

High temperature and high pressure thermocouple

 

Product Name:




High temperature and high pressure thermocouple





Product model:



Wrng-430, wreg-430, wrng-440, wreg-440, etc





Product features:



It is suitable for temperature measurement and control in high temperature and high pressure places in the production process of petroleum and chemical industry












Details of high temperature and high pressure thermocouple:







Product introduction:



1、 Overview



High temperature and high pressure thermocouple is suitable for temperature measurement and control in high temperature and high pressure places in the production process of petroleum and chemical industry. It is an indispensable temperature device for refinery and high pressure polyethylene.




2、 Main technical parameters

Electrical outlet: m20x1.5, npt1 / 2

Connection size: m20x1.5, npt1 / 2

Protection grade: IP65

Flameproof grade: D ∥ BT4, D ∥ CT5

Nominal pressure: 15-40mpa




3、 Model and specification





model



Graduation mark



Temperature measurement range (℃)



Thermal response time



Protective tube material



Specification LXL






WRNG-430



WRN2G-430



K



0-800



<180S



1Cr18Ni9Ti




380x150



430x200



480x250



530x300



580x350



630x400



680x450






WREG-430



WRE2G-430



E



0-600






WRNG-440



WRN2G-440



K



0-800






WREG-440



WRE2G-440



E



0-600




1) Thermocouple class I is ordered according to the agreement;

2) Other materials of protective tube shall be ordered according to the agreement;

3) Model 430 is waterproof and model 440 is flameproof.




4、 Material and selection of protective tube





texture of material



Service temperature (℃)




Features and uses





1Cr18Ni9Ti



-200—800



It has high temperature corrosion resistance and is usually used for general heat-resistant steel





Three hundred and four



-200—800



Low carbon content, good intergranular corrosion resistance, usually used as general heat-resistant steel





Three hundred and sixteen



-200—750



Low carbon content, good intergranular resistance, usually used as heat-resistant steel





316L



-200—750



Ultra low carbon content, good intergranular corrosion resistance, usually used as heat-resistant steel





310S



-200—1000



With high temperature oxidation resistance, corrosion resistance, usually used as heat-resistant steel





GH3030



0—1100



Nickel base superalloy steel, with excellent oxidation resistance and corrosion resistance, is usually used as heat-resistant steel





5、 Selection of casing form





Code name



N



M



D



D



D1



D2





A



M20×1.5

(NPT1/2)



NPT1”



Φ34



Phi 9



Φ23



Φ18





B



NPT1/4”



Φ45



Phi 9



Φ28



Φ23





6、 Type selection notice



1) Model

2) Graduation mark

3) Accuracy class

4) Material and form of protective tube

5) Flange specification and form

6) Length or insertion depth



Example a: high temperature and high pressure flameproof thermocouple K type 1 protection tube a type insertion depth of 300 mm. Wrng-440a L × 1 = 450 × 300 mm. D Ⅱ BT4 316L ANSI 1 ″ 1500 RJ