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Furnace wall thermocouple

WRNK-191M series Furnace wall thermocouple Mainly used for boiler tube wall, the furnace wall and ot…

Description：

、產(chǎn)品概述：" style="background: transparent">

、產(chǎn)品概述：">Productoverview:
WRNK-191M series Furnace wall thermocouple 。">Mainly used for boiler tube wall, the furnace wall and other cylinder surface temperature measurement. The armoured element 3-6MM, as a measurement probe, with compensation cable (Yan Changxing), the measuring end welded or bolted in stainless steel sheet composed of temperature. ，測量端用螺釘或焊接方法緊固在導熱板上（當采用熱電阻時，不準用氣焊法）

，而導熱板一面帶有與爐壁或管道相吻合的曲面

，導熱板被焊接或抱箍在爐（管）壁上

，通過導熱板的熱傳導，即可測得爐壁或其它圓柱面的表面溫度

。">Is the use of armoured elements 4, Phi Phi 5 diameter as temperature probe, lead wire made of cable shape, measuring end screws or welding method of fastening on the heat conducting plate (when using thermal resistance, no welding method), a heat conducting plate is provided with a curved surface matched with the furnace wall or pipe, heat conducting plate by welding or hoop (pipe) in the furnace wall, the heat conduction plate, can measure the wall or other cylindrical surface temperature.

、">Two, Structure principle:
WRNK-191M series Furnace wall thermocouple 。">Is the welding of two different material a conductor or semiconductor A and B together to form a closed loop. ，兩者之間便產(chǎn)生電動勢,因而在回路中形成一個大小的電流,這種現(xiàn)象稱為熱電效應(yīng)。">When two points of attachment conductor A and B 1 and 2 between the temperature difference between the two, will produce electromotive force, thus forming a size of the current in the circuit, this phenomenon is called the thermoelectric effect. 。">The furnace wall thermal resistance is to use this effect to work.
、廣泛">Three, wide Application:
、60萬千瓦等發(fā)電機組及輔機測溫需要

。">WRNK-191M series of professional power plant furnace wall thermocouple design, can meet the 300 thousand and 600 thousand KW generator set and auxiliary measurement needs. 、氣體介質(zhì)以及固體表面溫度

。">Direct measurement of the production process of -200 degrees ~800 degrees within the range of liquid, steam, gas and solid surface temperature.
Four, Main features:
，減小動態(tài)誤差

；">The thermal response time, reduce the dynamic error;
Flexible installation;
；">Large measuring range;
，耐壓性能好；">High mechanical strength, good pressure resistance;
、">Five, Structural requirements:
、組成熱電偶的兩個熱電極的焊接須***牢固；">Two, the composition of thermocouple thermoelectric 1 pole welding must be strong;
、兩個熱電極彼此之間應(yīng)很好地絕緣

，以防短路；">Good insulation should be between 2 and two thermode each other, to prevent short circuits;
、補償導線與熱電偶自由端的連接要方便可靠

；">3, and the free end of the thermocouple compensation wire connection is convenient and reliable;
。">4, to protect the casing should be able to guarantee the thermode fully isolated from harmful medium.
、">Six, Technical parameters:
；">1, accuracy: class I and ii;
、公稱壓力：常壓；">2, nominal pressure: pressure;
。">3, bending radius: R = 5D.
、">Seven, Types and specifications:

Model	Graduation	The measuring range of C	The measuring end form	Specifications
				Lmm	L1mm
WRNK-191M WRNK2-191M	K	0 - 800	Insulation type	One thousand Two thousand Four thousand Five thousand Eight thousand Fifteen thousand Twenty-five thousand	One thousand Two thousand Four thousand Five thousand Eight thousand Fifteen thousand Twenty-five thousand
WREK-191M WREK2-191M	E	0 - 600
WRNK-192M WRNK2-192M	K	0 - 800	The shell type
WREK-192M WREK2-192M	E	0 - 600

Note:
1, Thermocouple ；">I according to the ordering protocol;
、保護管材質(zhì)為1Cr18Ni9Ti,其余材質(zhì)根據(jù)協(xié)議訂貨。">2, the protective tube is made of 1Cr18Ni9Ti material, the order according to the agreement.
、">Eight, Structure and installation:
Furnace wall thermocouple

， M8 螺釘緊固。">Installation method: directly welded on the furnace wall, M8 screws.
、">Nine, Design selection and ordering information:
、型號；">1, model;
、分度號

；">2, division no.;
；">3, precision grade;
、安裝固定形式；">4, fixed form;
、長度或插入深度

。">5, the length or depth of insertion.
Customer service service commitment:
1, my company sold Zhongwei Thermocouple series ，負責免費維修

。">The product within twelve months of quality problems, responsible for free maintenance.
、質(zhì)保期內(nèi)如我公司產(chǎn)品出現(xiàn)任何質(zhì)量問題

，我公司負責免費維修或更換。">2, the warranty period if the products of our company have any quality problems, our company is responsible for free repair or replacement.
、質(zhì)保期內(nèi)如用戶使用不當

，造成產(chǎn)品損壞，我公司負責維修

，收取損壞部件成本費

。">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.
，我公司負責維修

，收取損壞部件成本費。">4, after the warranty period of product quality problems, our company is responsible for the maintenance, collect the damaged parts cost.
、如用戶需我公司現(xiàn)場服務(wù)

，對省內(nèi)用戶我公司服務(wù)人員12小時內(nèi)到達現(xiàn)場，省外用戶48小時內(nèi)到達現(xiàn)場。">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.

、如用戶需我公司現(xiàn)場服務(wù)

，對省內(nèi)用戶我公司服務(wù)人員12小時內(nèi)到達現(xiàn)場，省外用戶48小時內(nèi)到達現(xiàn)場

。">

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