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Home /Product /Thermometer Series /Thermocouple

ThermocoupleThermocouple

、產(chǎn)品概述：">

、產(chǎn)品概述：">Productoverview:

WRN-430D series Multipoint thermocouple 。">Applicable to the production site of temperature gradient is not significant, must be simultaneous measurement of multi measuring multiple locations or locations. Multi point thermocouples are widely used in large chemical fertilizer synthesis tower, storage tank and other equipment.

、工作原理：">Two, work principle:

，與熱電極的長度

、直徑無裝配式熱電偶主要由接線盒、保護(hù)管

、絕緣套管

、接線端子、熱電極組成基本結(jié)構(gòu)

，并配以各種安裝固定裝置組成

。">WRN-430D series of <strong> multipoint thermocouple</strong> thermoelectric with measuring end temperature rise, thermoelectric sizeonly withthermocouple conductor material and the temperature difference between the two ends of the length, diameter and thermal electrode without thermocouple assembly is mainly composed of a junction box, protection tube, insulation casing, terminals, power and very basic structure. With a variety of mounting device.

，直接測(cè)溫端叫測(cè)量端

，接線端子端叫參比端。">WRN-430D series of <strong style="white-space: normal;"> multi point thermocouple</strong> is a variety of different components of the conductor ends by welding, forming a loop direct temperature measuring end call measurement end, terminal end call reference end. ，就會(huì)在回路中產(chǎn)生熱電勢(shì)

，接上顯示儀表，儀表上就指示出熱電偶所產(chǎn)生的熱電動(dòng)勢(shì)的對(duì)應(yīng)溫度值

。">When there is temperature difference between the measuring terminal and a reference terminal, will produce thermal emf in the circuit, connected to display instrument, the instrument will indicate the corresponding temperature of the thermocouple electromotive force generated by the value of the.

、主要特點(diǎn)：">Three, main features:

；">The thermal response time, reduce the dynamic error;

；">Flexible installation;

Large measuring range;

，耐壓性能好

。">High mechanical strength, good pressure resistance.

Four, technical parameters:

、電氣出口：M20x1.5NPTI1/2

；">1, electrical outlet: M20x1.5NPTI1/2;

；">2, thermal response time: less than 8S;

、偶絲直徑：Ф1. Ф2. Ф3；">3, wire diameter: 1. ~ 2. ~ 3;

、防護(hù)等級(jí)：IP65

。">4, protection grade: IP65.

、型號(hào)及規(guī)格：">Five, models and specifications:

Model	Graduation	The measuring range of C	Temperature measuring points	Protection tube material
WRN-230D	K	0-1000	2-12	GH3030
WRN-230D	K	0-800		1Ci18Ni9Ni
WRE-230D	E	0-600		1Ci18Ni9Ni
WRN-430D	K	0-1000		GH3030
WRN-430D	K	0-800		1Ci18Ni9Ni
WRE-430D	E	0-600		Ci18Ni9Ni

Six, Fixed form:

Temperature measuring points	M	D	H	H	SW	D
2 - 6	M27x2	Of the 40	Twenty-eight	Five	Thirty-two	Of the 20
7 - 12	M33x2	Of the 48	Thirty-three	Five	Thirty-six	Of the 34

、">Seven, Fixed flange form:

Temperature measuring points	D	D1	D2	H	Do	D
2 - 6	Good 105	Good 75	-	Five	Thirty-two	Of the 20
7 - 12	Of the 115	Of the 85	-	Five	Thirty-six	Of the 34

、">Eight, Design selection and ordering information:
；">1, model;
、分度號(hào)；">2, division no.;
、精度等級(jí)

；">3, precision grade;
、熱電偶點(diǎn)數(shù)

；">4, the number of thermocouples;
；">5, fixed form;
、保護(hù)管材質(zhì)；">6, protection tube material;
、長度或插入深度

。">7, the length or depth of insertion.
Customer service service commitment:
1, I sold by the company Thermocouple series ，負(fù)責(zé)免費(fèi)維修

。">The product within twelve months of quality problems, responsible for free maintenance.
，我公司負(fù)責(zé)免費(fèi)維修或更換

。">2, the warranty period if the products of our company have any quality problems, our company is responsible for free repair or replacement.
，造成產(chǎn)品損壞

，我公司負(fù)責(zé)維修，收取損壞部件成本費(fèi)

。">3, the warranty period if the user use undeserved, cause damage to the product, our company is responsible for the maintenance, collect the damaged parts cost.
、質(zhì)保期后產(chǎn)品出現(xiàn)質(zhì)量問題，我公司負(fù)責(zé)維修

，收取損壞部件成本費(fèi)

。">4, after the warranty period of product quality problems, our company is responsible for the maintenance, collect the damaged parts cost.
，對(duì)省內(nèi)用戶我公司服務(wù)人員12小時(shí)內(nèi)到達(dá)現(xiàn)場(chǎng)

，省外用戶48小時(shí)內(nèi)到達(dá)現(xiàn)場(chǎng)。">5, if the user needs to our service, our company in the province of the user service personnel arrived at the scene within 12 hours, arrived at the scene 48 hours outside users.

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