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Circulating fluidized bed special wear-resistant thermocouple

WRN-230NM series Robin Circulation fluidized bed special wear-resistant thermocouple Using special h…

Description：

、產(chǎn)品概述：">Productoverview:
WRN-230NM series Robin Circulation fluidized bed special wear-resistant thermocouple ，內(nèi)裝鎧裝芯體

，既能具有較高的對粉煤灰顆粒沖刷的耐蝕性能

，又能在高溫條件下對內(nèi)芯體起到良好的保護作用

。">Using special heat-resistant and wear-resistant alloy material as the outer protection tube and wear measuring head, installed in the Armored Core, not only has high on the fly ash particles erosion corrosion resistance, and the inner core body play a good protective effect under high temperature conditions. ，是冶金行業(yè)運用于高溫、耐磨環(huán)境中十分理想的溫度傳感器

。">The connection form of flange or thread, long-term temperature measurement between 0 ~ 1200 DEG C, is the metallurgical industry using the temperature sensor in high temperature environment, wear very ideal.
、工作原理：">Two, work principle:
WRN-230NM series Robin Circulation fluidized bed special wear-resistant thermocouple The electrode is composed of 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. ，就會在回路中產(chǎn)生熱電勢，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. ，與熱電極的長度

、直徑無裝配式熱電偶主要由接線盒、保護管

、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.
Three, application:
WRN-230NM series Circulating fluidized bed special wear-resistant thermocouple 、高鉻鑄鐵和高溫合金不同材料制成的耐磨保護管

，專門為高

、中、低溫耐磨環(huán)境的測量場合設計制造的主要適用于各種燃燒鍋爐

、硫化廠

、高溫爐、燒結(jié)爐

、鍛烘爐

、能源回收系統(tǒng)、水泥高溫系統(tǒng)

、爐漿回收高溫爐

、煤汽化系統(tǒng)和高溫循環(huán)硫化床等設備中的溫度檢測。">Wear protective paint technology, high chromium cast iron and high temperature alloy made of different materials by plasma tubes, mainly used specially for high measurement environment, low temperature resistant design manufacture in various combustion temperature detection, boiler plant, curing high-temperature furnace, sintering furnace, forging furnace, energy recovery system, high temperature furnace, cement system slurry recycling high-temperature furnace, coal gasification system and high temperature equipment in the circulating fluidized bed.
、主要特點：">Four, main features:
、經(jīng)過MVD處理的鎢碳合金表面硬度達到洛氏HRC76（約為維氏1750，陶瓷等級）是普通不銹鋼硬度的8倍

。">1, after the surface hardness of tungsten carbon alloy MVD to Rockwell HRC76 (about 1750 of Vivtorinox, ceramic grade) is 8 times the average hardness of stainless steel. 。">Ordinary wear material hardness below HRC60.
；熔點：2100 ℃

，在高溫燃燒1800 ℃以下不發(fā)生彎曲變形。">2, the metal sheath creep point of 1850~2050 DEG C; high melting point: 2100 degrees, 1800 degrees below no bending deformation of high temperature combustion.
、表面合金層與基材不銹鋼生成一個整體

，因此熱膨脹系數(shù)和熱脆性******相同，不會在高溫下發(fā)生開裂

。">3, the surface of the alloy layer and the substrate to generate a whole stainless steel, so the thermal expansion coefficient and thermal resistance are exactly the same, there will be no cracking at high temperature.
、高溫下生成的氧化物保護膜，有效防止了SO2等氣體的氧化腐蝕

。">Oxide film generated 4, high temperature, effectively prevent the oxidation corrosion of SO2 gas.
、技術(shù)參數(shù)：">Five, technical parameters:
；">1, insulation resistance (at room temperature), 100M;
、試驗電壓：500VDC；">2, the test voltage: 500VDC;
、電氣出口：M20×1.5 NPT1/2

；">3, electrical outlet: M20 * 1.5 NPT1/2;
；">4, size: M27 * 2 NPT3/4;
、防護等級：IP65；">5, protection grade: IP65;
、精度等級：Ⅰ級

；">6, precision grade: grade i;
、法蘭標準:美國標準 ASME/ANSIB116.5-88 德國標準 DIN2628～2638-1975。">7, standard: American standard flange ASME/ANSIB116.5-88 German standard DIN2628 ~ 2638-1975.
、耐磨保護管：">Six, wear protective tube:
、耐磨材料測量范圍℃ 公稱壓力MPa 保護管外徑mm 選型代號；">1, the measuring range of wear-resistant materials C MPa nominal pressure protection tube mm selection code;

、等離子噴漆 0-800 ≦10 φ16

、φ18、φ25

、φ38 LM

；">2, 0-800 less than 10 plasma spray paint Phi 16, Phi 18, Phi 25, Phi 38 LM;

、φ38 CM

；">3, 0-1150 high chromium cast iron is less than or equal to 15 Phi 25 and phi 38 CM;

、φ25

、φ28 KMA；">4, high temperature alloy 0-1300 is less than or equal to 20 Phi 18 and phi 25, Phi 28 KMA;
、表面堆焊 0-1300 ≦20 φ18

、φ25、φ28 T

。">5, the surfacing 0-1300 is less than or equal to 20 Phi 18 and phi 25, Phi 28 T.
Seven, models and specifications:

Model	Graduation	Measuring range	Nominal pressure	Current Speed	Specifications
					D	L * 1
WRN-230NMWRN2-230NM	K	0-800	Less than 10Mpa	Less than 100m/s	Phi 16	300 x 150350 x 200400 x 250450 * 300500 x 350550 x 400650 x 500900 x 7501150 x 1000
WRE-230NMWRE2-230NM	E	0-600
WZP-230NMWZP2-230NM	PT100	-200-500
WRN-630NMWRN2-630NM	K	0-800	Less than 30Mpa	Less than 80m/s	Phi 15
WRE-630NMWRE2-630NM	E	0-600
WZP-630NMWZP2-630NM	PT100	-200-500

、">Eight, Design selection and ordering:
、注明型號、分度號

、使用溫度范圍

。">1, note the type, number, using temperature range index.
、長度

、材質(zhì)等。">2, the thermocouple protection tube diameter, length, material etc..
、有緊固件

、法蘭裝置的，需提供相關(guān)尺寸

。">3, fasteners, flange, the need to provide relevant dimensions.
Customer service service commitment:
、我公司所售中偉">1, my company sold Zhongwei Thermocouple series 。">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

，對省內(nèi)用戶我公司服務人員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，對省內(nèi)用戶我公司服務人員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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