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Magneto electronic double color level meter

Magneto electronic double color liquid level gauge is made of high quality stainless steel and impor…

Description：

、產(chǎn)品概述：">Productoverview:

ZW-ZDS series Magneto electronic double color level meter ，顯示部位采用高亮度LED雙色發(fā)光管裝置，組成柱狀顯示屏

，通過LED光柱的紅綠變化來檢測所測液位的高低

；顯示亮度高，可視距離遠(yuǎn)

，標(biāo)尺清晰

，顯示角度大，產(chǎn)品更具系列化

，智能化

。">Made of high quality stainless steel and imported electronic components manufacturing display part adopts high brightness LED dual color LED display device, composed of columnar, red and green light through changes in LED to detect the liquid level height; high display brightness, visual distance, clear display angle, scale, product more series, intelligent. ，可耐高溫

、高壓，高密封

、防泄露

、無盲區(qū)，顯示醒目

，讀數(shù)直觀

，且測量范圍磊，適用于各種塔

、罐

、槽球形容器及鍋爐等設(shè)備的介質(zhì)液位測量。">The whole process measurement rainlightning protection, corrosion proof, resistant to high temperature, high pressure, high sealing and anti leakage, no blind spots, striking display, intuitive readings, and the measurement range of Lei, applicable to all kinds of tower and tank spherical medium level measuring device and boiler equipment etc..

，可實現(xiàn)液位上

、下限報警和控制；選配液位變送器

，將液位信號轉(zhuǎn)換成4～20mADC模擬未準(zhǔn)信號

，實現(xiàn)遠(yuǎn)距離檢測

、指示、記錄與控制

，與計算機(jī)系統(tǒng)直接通訊

。">Matching the limit switch can achieve the level of upper and lower limit of alarm and control; matching the level transmitter, the liquid level signal into 4 ~ 20mADC analog signal is not accurate, remote detection, indication, record and control, and direct communication computer system.

、石油

、化工、環(huán)保

、船舶

、建筑等各行業(yè)生產(chǎn)過程中，各種塔

、罐鍋爐設(shè)備的液位測量與控制

。">This series of products are widely used in electric power, metallurgy, petroleum, chemical industry, environmental protection, marine, building and other industries in the production process, all kinds of level measurement and control tower, tank boiler equipment.

Two, work principle:

。">ZW-ZDS series <strong> magnetic sensitive electronic double color level meter</strong> according to the principle of buoyancy and magnetic coupling principle.

，液位計主導(dǎo)管中的浮子也隨之升降，浮子內(nèi)的*磁鋼通過磁耦合作用傳遞到現(xiàn)場顯示盒內(nèi)高精度電子感應(yīng)元件

，觸發(fā)相應(yīng)的數(shù)字電路

，使LED雙色發(fā)光管轉(zhuǎn)換顏色，無液全紅

，滿液全綠

，紅綠交界處就是容器內(nèi)的實際液位，從而實現(xiàn)液位的現(xiàn)場指示

，一目了然；加裝限位開關(guān)實現(xiàn)液位報警和控制

，加裝變送器實現(xiàn)數(shù)字信號輸出供顯示與控制

。">When measured in the container level lift, liquid level gauge leading tube float will lift, float within the magnet with a transfer to the scene display * box of high precision electronic sensor through magnetic coupling, triggering the corresponding digital circuit, the LED double color LED color conversion, no red liquid, liquid filled all green, red and green at the junction of the actual level is within the container, so as to achieve the level of the scene at a glance; installation instructions, limit switch to achieve level alarm and control, with the transmitter digital signal output for display and control.

Three, application:

、石油

、化工、油田

、醫(yī)藥

、食品、酒業(yè)等行業(yè)中各貯液罐

、貯槽、貯液池、反應(yīng)罐

、發(fā)酵罐內(nèi)液體、油田

、液氨、強(qiáng)酸堿液

、弱酸堿液

、鍋爐汽包、除氧器

、疏水箱

、旋流井、水風(fēng)井

、液壓產(chǎn)

、脫硫罐、水冷塔

、熟爐

、殺菌鍋、回水箱

、高低加

、加熱器、凝結(jié)器

、蒸發(fā)器及其他壓力容器與304

、304內(nèi)襯PTFE、316L

、PVC

、PP相容液體介質(zhì)的液位測量與顯示。">ZW-ZDS series <strong> magnetic sensitive electronic double color liquid level gauge</strong> is widely used in iron and steel, petroleum, chemical, oil, medicine, food, wine and other industries in the liquid storage tank, storage tank, liquid storage tank, reaction tank, fermentation tank, liquid ammonia, oil, acid, alkali, strong acid and alkali boiler deaerator well, the water drain tank, swirl shaft, hydraulic power, desulfurization tank, cooling tower, furnace, sterilization pot, cooked, add, or back to the water tank heater, condenser, evaporator and other pressure vessels with 304, 304, 316L, PVC, PTFE with PP compatible liquid medium level measurement and display. 。">There are many forms of installation for your choice. 、環(huán)境的要求。">In order to adapt to different situations and environmental requirements.

、主要特點：">Four, main features:

、汽紅水綠，顯示清晰

，觀察角度大

，可視距離遠(yuǎn)。">1, steam red green liquid, clear display, observation angle, visual distance.

、本體選用優(yōu)質(zhì)不銹鋼制造

，液位計顯示裝置與容器內(nèi)的介質(zhì)不接觸，無泄露

，適宜于一

、二、三類壓力容器使用。">2, the body is made of high quality stainless steel, liquid level meter display device and the container medium does not contact, no leakage, suitable for all kinds of pressure vessel.

、有毒和腐蝕性介質(zhì)的容器******安全可靠

。">The container and flammable, toxic and corrosive medium on the inside is absolutely safe and reliable.

，設(shè)計壓力高

，使用范圍廣。">3, big display range, the design of high pressure, the use of a wide range of.

、密封面比傳統(tǒng)的玻璃液位計減少95%的漏點

，克服了石油、化工

、醫(yī)藥等行業(yè)壓力容器與液位計連接的跑

、冒、滴

、漏等薄弱環(huán)節(jié)

。">4, the sealing surface than the traditional glass level by 95% meter leak, overcome the petroleum, chemical and pharmaceutical industry pressure vessel and gauge connection leakage and other weak links.

，可1：1

、1：2、1：4無變送直接遠(yuǎn)傳顯示液位

；可配套輸出4—20mA標(biāo)準(zhǔn)信號

，實現(xiàn)液位的遠(yuǎn)傳顯示和容器群液位的集中監(jiān)測控制；亦可實現(xiàn)水位自動調(diào)節(jié)

、連鎖保護(hù)

。">5, users can 1:2, 1:4, 1:1, no transmission directly display liquid level gauge; supporting the output 4 20mA standard signal, realize remote display of liquid level control of centralized monitoring and levels of containers; can achieve automatic adjustment, interlock protection level.

Five, technical parameters:

、垂直安裝：（zui大偏差為≤30）

；">1, installation: vertical (Zui large deviation is less than 30);

；">2, measurement range: 0-150-6000mm (more than 6000mm orders can be negotiated);

、介質(zhì)密度： 0.4-2.0g/cm<；">3, medium density: 0.4-2.0g/cm<;

、工作溫度： -50--400℃；">4, working temperature: -50--400 degrees;

、跟隨速度： ≤0.08m/s

；">5, follow the speed: less than 0.08m/s;

、PTFE/304外村PTFE

、鋁、鈦

；">6, float material: 304, PTFE/304 village in PTFE, aluminum and titanium;

、LED顯示器：低亮型

，高亮型，霧狀散光型三種可選

；">7, LED display: low light, bright, light fog type three optional;

、主導(dǎo)管材質(zhì)：304；1Cr18Ni9Ti

；316L;304內(nèi)襯PTFE;鈦

；PP;PTFE（聚四氟乙烯）">8, the leading tube: 304; 1Cr18Ni9Ti; 316L; 304 liner PTFE; titanium; PP; PTFE (PTFE)

，高壓型側(cè)裝式液位計連接法蘭標(biāo)準(zhǔn)采用HG20595-97帶勁對焊

；">9, flange: DN15 ~ DN50 (HG20592-97 flange standard), high pressure type side mounted gauge connection flange standard by HG20595-97 hot welding;

、304

、316L">10, flange material: carbon steel, 304, 316L

；">11, the power supply voltage: DC24V, AC36V, AC220V;

、準(zhǔn)確度：≥10mm；">12, the accuracy is not less than 10mm;

、工作壓力：-0.1～10 MPa

；">13, working pressure: -0.1 ~ 10 MPa;

；">14, the environmental vibration frequency is less than or equal to 25Hz amplitude less than 0.5mm;

、介質(zhì)粘度：≤0.4Pa.S；">15, medium viscosity: less than 0.4Pa.S;

、排污閥：不銹鋼球閥

、針型閥">16, valve: stainless steel ball valve, needle valve

、￠62mm

。">LED tube diameter: 48, 57, "Phi Phi Phi 62mm.

Six, additional function selection:

Magnetic limit switch:

、常開型：高于報警點閉合

；">1, open type: higher than the alarm point closed;

；">2, higher than the normally closed type: alarm disconnect;

、開關(guān)容量：250VAC1A（阻性） 250VAC 0.3A；">3, switch capacity: 250VAC1A (resistive) 250VAC 0.3A;

、開關(guān)壽命：1×105次

；">4, switch life: 1 * 105;

5, a liquid level transmitter: output current: 4 ~ 20Madc (wire);

、分辨率：±1cm

；">6, resolution: 1cm;

；">7, load resistance: 500 ohm (24VDC power supply);

、傳送距離： 3000m；">8, transmission distance: 3000m;

、工作電源：12～36VDC

；">9, power supply: 12 ~ 36VDC;

Intelligent liquid level transmitter:

；">1, output type: 4 ~ 20mADC;

、分辨率：0.1%F.S；">2, resolution: 0.1%F.S;

、負(fù)載電阻：0～36VDC

；">3, load resistance: 0 ~ 36VDC;

Insulation form:

，供蒸汽

、循環(huán)水或?qū)嵊土魍ā?>Steam jacket and circulating water jacket, is leading an additional layer of cylinder tube in liquid, steam, circulating water or heat conducting oil circulation. ，以使被測量介質(zhì)與外界隔熱

。">Vacuum jacketed pipe is led by adding a layer of vacuum tube in the liquid level, so that the measured medium and external insulation. 。">Double jacket, generally refers to a hot steam jacket to do a layer of vacuum jacket. ，是在液位計主導(dǎo)管外纏繞電伴熱帶，從而給介質(zhì)加熱

。">Electric heating system, is leading tube level in the winding electric tracing band to the heating medium.

、技術(shù)優(yōu)點：">Seventh, technical advantages:

，具有優(yōu)質(zhì)的可靠

。">The electronic double color level meter parts using 1Cr18Ni9Ti 316L 0Cr18Ni9Ti PTFE.PVCPP lining materials imported electronic components, unique design with my company all the staff, with high quality and reliable. The stability and corrosion resistance. Its characteristics are very obvious:

、設(shè)計簡單緊湊

；堅固可靠；壽命長

；無維護(hù)工作量

；能長年在戶內(nèi)；外安裝使用

；">1, the design is simple and compact; reliable; long service life; no workload; to long-term in the indoor installation;

，使工業(yè)自動化管理變的更輕松方便

；">Scene 2, unique *; remote integrated structure, the industrial automation management becomes more easy and convenient;

，適宜在光線暗的場所中應(yīng)用

，夜間觀察更醒目；">3, a unique electronic luminous double color display, suitable for the application in the light dark places, night observation more eye-catching;

、******的進(jìn)口霧狀散光型LED發(fā)光管

，顯示效果穿透性強(qiáng)，清晰不刺眼

，供工業(yè)攝像頭遠(yuǎn)程清晰監(jiān)控

；">4, the unique imported fog astigmatism LED LED display effect, strong penetrability, clear bright, clear industrial camera remote monitoring;

、測量管與液位顯示部分

，液位變送器

，報警開關(guān)在耐壓，耐氣上******隔離的

；">5, measurement display part, and the liquid level transmitter, the alarm switch in voltage, resistance completely isolated;

、工作壓力范圍寬，耐壓從真空到42MPa;防腐蝕性<2.5MPa

；">6, working pressure range, pressure from vacuum to 42MPa; corrosion resistance <2.5MPa;

、工作溫度范圍寬，適用于從-160~ 530℃

；">7, wide working temperature range, applicable to -160~ from 530 DEG c;

，易燃易爆

，毒性，強(qiáng)放射性

，攪動的

，污濁的液位測量；">8, widely used in strong corrosive, flammable, toxic, strong radiation, agitation, dirty liquid level measurement;

、各型號均可選配磁性限位開關(guān)

，實現(xiàn)高低液位自動控制或報警

；">9, you can choose various types of magnetic limit switch, realize the liquid level automatic control or alarm;

，實現(xiàn)遠(yuǎn)距離集中測量與控制

。">10, you can choose various types of 4~20mADC liquid level transmitter, realize remote centralized measurement and control.

Eight, the installation position:

The electronic double color level meter display position installation position can be arbitrarily changed:

、左側(cè)安裝

；">1, on the left side of the installation;

；">2, the left 600 installation;

、標(biāo)準(zhǔn)安裝；">3, the standard installation;

、右側(cè)600安裝

；">4, on the right side of the 600 installation;

。">5, installed on the right side.

、安裝示意圖：">Nine, installation diagram:

10, installation and use:

、將本液壓計法蘭與容器法蘭夾上密封墊聯(lián)接好

，擰緊螺栓。">1, the hydraulic pressure gauge and container flange flange clip gasket connection, tighten the bolts.

、傳感器排污法蘭打開

、放進(jìn)浮子。">2, sewage, into the open flange sensor float.

，不可倒置

。">Note: end to float magnet, can not be inverted.

，安裝一個DN15閥門

，并與原液位計排污管路連通。">In 3, the sensor discharge flanges under the installation of a DN15 valve, and the liquid level meter of sewage pipe.

、連通電源

，輸入AC36V電源（或直徑插入AC220V電源），將液位計調(diào)至便于觀察的方位

。">4, communication power, input AC36V power (or diameter is inserted into the AC220V power supply), the liquid level meter to facilitate observation range.

、先打開上閥，然后緩慢打開下閥

，尤其是該液位計用在壓力較高的場合

，比武緩慢地注入壓力，以防浮子突然受壓損壞

，使介質(zhì)慢慢流入傳感器

，觀察液位顯示

，由紅變綠逐個轉(zhuǎn)換。">5, first open the valve, and then slowly open the valve, especially in high pressure situations of the liquid level gauge, pressure slowly into the contest, to prevent damage to the medium pressure float suddenly, slowly into the sensor, liquid level observation shows that the conversion from red to green one by one.

、排污

、上水，觀察水位顯示

、高、低水位報警是否正常

，若無異?div id="d48novz" class="flower left">

，F(xiàn)象，即可投入使用

。">6, sewage, water, observe the water level display, high and low water level alarm is normal, if there is no abnormal phenomenon, can be put into use.

、選型編碼：">11, encoding selection:

Code	Product name
ZW-ZDS-	Magneto electronic double color level meter (Zhongwei control)
	Code	output signal
	A	High brightness LED instructions
	B	High brightness LED instructions +4-20mA
	C	High brightness LED +4-20mA+ explosion-proof instructions
	D	High brightness LED instructions +4-20Ma+ alarm output
		Code	measuring range
		L1	350mm
		L2	400mm
		L3	440mm
		L4	600mm
		L5	1000mm
		(L)	Special specifications please fill in the brackets
			Code	Connection mode
			F	Flange installation (the need for nominal diameter) such as: DN25, DN20
			M	Butt welding (the need for connecting pipe diameter)
				Code	Pressure range
				One	The rated pressure is less than 2.5MPa
				Two	The rated pressure is less than 4.0MPa
				Three	The rated pressure is less than 6.4MPa
				Four	The rated pressure is less than 10.0MPa
				Five	Rated pressure > 10.0MPa
					Code	Power supply mode
					D1	220VAC + 10 %
					D2	24VDC + 10 %

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