Address:No. 4-4 East West Road, Jinhu County Industrial Concentration Zone, Huaian City, Jiangsu Province
Tel:0517-86918678
Fax:0517-86918679
Email:zhongweick@163.com
Post Encoding:211600
。">Wear protective paint technology, high chromium cast iron and high temperature alloy made of different materials by plasma tube, specifically for high measurement environment, low temperature resistant design and manufacture, using armored or armored core body temperature, with different materials and specifications of casing wear, abrasion resistance, shock resistance, good thermal shock resistance. Several times the products in a variety of harsh occasions wear a high degree of service life of common products is high, greatly improving the production efficiency, reduce the cost of consumption.
Two, work principle:
。">WRN-430MQ series <strong> wear off thermocouple</strong> electrodes by two different conductor materials. 、形成回路,直接測溫端叫測量端
,接線端子端叫參比端
。">The working principle of two different components of the conductor ends by welding, forming a loop direct temperature measuring end call measurement end, terminal end call reference end. ,接上顯示儀表
,儀表上就指示出熱電偶所產(chǎn)生的熱電動勢的對應(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. ,熱電動勢的大小只與熱電偶導(dǎo)體材質(zhì)以及兩端溫差有關(guān)
,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。">Thermoelectric type WRN thermocouple assembly will increase with the increase of temperature measurement terminal, 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 extremely basic structure, and in a variety of fixed device.
、應(yīng)用場合:">Three, application:
。">WRN-430MQ series <strong> wear off thermocouple</strong> in head wear surfacing the hardness of the steel increased.
,當(dāng)保護(hù)管發(fā)生損壞時可切斷熱電偶。">Applicable to the production site of high wear-resistant solid particles or fluid, when the protective tube is damaged can be cut off by thermocouple.
。">The temperature measuring device is FCC indispensable.
Four, main features:
、耐磨合金:根據(jù)磨損環(huán)境特點(diǎn),專門設(shè)計的純合金化的采用真空冶煉的,具有抗高溫氧化和******強(qiáng)度的專用耐磨高溫合金,經(jīng)鍛造整體鉆孔而成。">1, according to the environmental characteristics of the wear resistant alloy, pure alloy by vacuum melting of specially designed, with special wear-resistant high temperature alloy high temperature oxidation resistance and high strength, the overall drilling and forging.
,高溫強(qiáng)度耐磨綜合性能好,價格較高 。">Processing less defects, high reliability, high temperature strength and wear resistance performance is good, the price is higher.
、復(fù)合鑄造耐磨合金:采用復(fù)合鎧裝技術(shù)以合金基體加入耐磨粒子,精密熔鑄成型。">2, the composite wear-resistant alloy: the composite armor technology with abrasive particles in the matrix alloy, precision casting.
,套管硬度高, 抗高溫氧化,有少許鑄造缺陷但不影響高溫耐磨和密封性,是使用***普通的高溫耐磨套管
,價格適中 。">Without turning, the casing of high hardness, high temperature oxidation, some casting defects but does not affect the high temperature wear resistance and sealing, the most common is the use of high temperature wear casing, moderate price.
、離子注滲碳化鎢:以不銹鋼為基體采用離子注滲技術(shù)在套管表面注入碳化鎢粒子。">3, ion osmosized tungsten carbide: stainless steel substrate by ion beam implantation of tungsten carbide particles in the casing surface infiltration technology. 、高強(qiáng)
、高韌,特別耐磨
,耐磨層厚度0.5~1.5mm
,外硬內(nèi)韌,***小直徑可到φ8
,表面質(zhì)量好
,使用溫度0~800℃。">With high hardness, high strength and high toughness, special wear-resistant, wear-resistant layer thickness is 0.5 ~ 1.5mm, hard and tough, the smallest diameter up to 8, good surface quality, use temperature of 0~800 DEG C.
、首先應(yīng)測量好熱電偶法蘭或者螺紋螺牙的尺寸,加工配套好法蘭或者螺紋底座。">1, first of all should be measured or the screw thread of the thermocouple flange size, supporting flange or thread processing base.
。">2, according to the size of the base flange or threaded hole in the pipe, the need to measure.
、法蘭或者螺牙座的焊接.把法蘭座或者螺紋底座插入已開好孔內(nèi),把法蘭座或者螺紋底座與被測量的管道焊接好。">3, the flange or the screw tooth of the welding. The flange or thread is inserted has opened hole in the flange or threaded seat base and pipeline measured welding.
、把熱電偶用螺栓緊固或者螺紋旋進(jìn)已焊接好的螺紋底座
。">4, the thermocouple with bolts or screw threaded into the base has good welding.
。">5, according to the wiring diagram to the thermocouple junction box connection, and display instrument is connected on the dial corresponding. Connection box can not contact with the wall of the measured medium pipeline, ensure the junction box temperature not exceeding 100 DEG C. Outlet hole junction box should prevent due to poor sealing, water vapor dust deposition caused by short circuit terminal.
、型號及規(guī)格:">Eight, models and specifications:
Model
Graduation
The measuring range of C
Protection tube material
Thermal response time
SpecificationsL * l
WRR-430MQ WRRTwo-430MQ
B
0 ~ 1300
GH2140
< 180S
450 x 300500 x 350550 x 400600 x 450650 x 500750 x 600950 x 7501150 x 1000
WRN-430MQ WRNTwo-430MQ
K
0~1000
GH3030
0~800
1Cr18Ni9Ti
WRE-430MQ WRETwo-430MQ
E
0~600
1Cr18Ni9Ti
WRR-430MQ WRRTwo-430MQ
B
0 ~ 1300
GH2140
WRN-430MQ WRNTwo-430MQ
K
0~1000
GH3030
0~800
1Cr18Ni9Ti
WRE-430MQ WRETwo-430MQ
E
0~600
According to the ordering protocol I thermocouple; ,型號440為隔爆式。">430 types of waterproof type, type 440 for flameproof type. Nine, design selection and selection and ordering instructions:
、型號;">1, model;
、分度號;">2, division no.;
、精度等級;">3, precision grade;
;">4, fixed form;
、長度或插入深度。">5, the length or depth of insertion. Customer service service commitment: 、我公司所售中偉熱電偶系列產(chǎn)品在十二個月以內(nèi)出現(xiàn)質(zhì)量問題的,負(fù)責(zé)免費(fèi)維修。">1, my company sold Zhongwei thermocouple series product quality problems within twelve months, 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(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. 、質(zhì)保期內(nèi)如用戶使用不當(dāng),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. ,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. 、如用戶需我公司現(xiàn)場服務(wù)
。">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.