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Address: No.32, Hetang Road, Luyang District Industrial Park,Hefei City, Anhui, China
Tel:0086-551-65661688 / 65661778
Fax:0086-551-65661780
E-mail:ceo@ahtwyb.cn
Zip Code:230001
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ALL RIGHT RESERVED Anhui Tianwei Instrument Co., Ltd. 皖ICP备05003227号
PRODUCTS
Electromagnetic flow meter
2, Many kinds of material of electrode
3, Local display with Modbus, Hart and so on
1、 Application
Electromagnetic flow meter is used for flow measurment of conductive fluid with high accuracy based on its working principle.It has no movable parts and resistance parts. The measuring value is not relevant to temperature,pressure,viscosity,density,
ration between liquid and solid. It is widely used in the industrial fields of chemical fiber, foods, papermaking, sugar making, mining and metallurgy, water supply and drainage, environment protection, hydropower and irrigation works, steel, petroleum and pharmacy to measure the volume flow of conductive liquids of various kinds of acid, alkali, saline solutions, slurry, lime cream, sewage, cooled raw water,saline water, hydrogen peroxide, beer, wort, various kinds of drinks, black liquor and green liquor etc..
2、Parameters are following:
●Diameter DN(mm) PTFE pipeline: 10,15,20,25,32,40,50,65,80,100,125 150,200,250,300,350,400.450,500,600 Rubber pipeline: 40,50,65,80,100,125,150,200,300 350,400,500,600,800,1000,1200 Note: Special specifications can be customized。 ●Flow direcetion Positive, negative, net flow, Turndown ratio: 150:1 Repeatability error: ±0.1% of measured value ● Accuracy grade: Pipeline: 0.5, 1.0 ● Measured medium temperature: Ordinary rubber lining: -20~+60°C High temperature rubber lining: -20~+90°C Teflon lining: -30~+100°C High temperature type vinyl lining: -30~+180°C ● Rated working pressure: Pipeline type: DN10-DN65: ≤2.5Mpa, DN80-DN150: ≤1.6Mpa, DN200-DN1200: ≤1.0Mpa Note: Special pressures can be ordered. ● Flow measurement range: Flow measurement range convection speed range is 0.3-15m/s |
● Conductivity range: The measured fluid conductivity ≥ 5μs/cm Most of the medium with water as its component, its conductivity in the range of 200-800μs/cm, can use electromagnetic flow; ● Output current and load resistance: 4~20mA fully isolated load resistance <750 ohm pulse frequency 0-1KHZ photoelectric isolation OCT external power supply ≤35V Maximum collector current is 25mA during conduction ● Electrode material: Molybdenum-containing stainless steel, titanium (Ti), tantalum (Ta), Hastelloy (H), platinum (Pt), or other special electrode materials ●Protection level: Submersible type: IP68, other type IP65 ● Power supply: 85~265V, 45~63HZ ● Straight section length: Pipe type: Upstream ≥ 5DN, Downstream ≥ 2DN ● Connection method: Flange connections are used between the flow meter and the piping. The size of the flange connection should meet the requirements of GB9119-88. ● Riot flag: mdllBT4 ● Ambient temperature: -25°C~+60°C Relative temperature: 5%~95% ● Consumption of total power: less than 20W
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400-8228-599
No.32, Hetang Road, Luyang District Industrial Park,Hefei City, Anhui, China