Electromagnetic flowmeter characteristics: ▲ pipe no moving parts, unimpeded flow of parts, measuring almost no additional pressure loss. 
 ▲ measurements and velocity distribution, the fluid pressure, temperature, density, viscosity and other physical parameters. ▲ in the field can be modified according to actual needs of users online range (upper range). ▲ High-resolution backlit LCD display, full Chinese menu, easy to use, simple, easy to understand. ▲ using SMD devices and surface mount (SMT circuits and high reliability.) ▲ 16-bit embedded microprocessors, computing speed, high precision, programmable low-frequency square wave excitation frequency and improve the stability of the flow measurements, low power consumption. ▲ full digital processing, anti-interference ability, reliable measurement, high precision flow measurement range up to 150:1, Four password protection, display and modification are not affected; ▲ ultra-low EMI power supply, power supply voltage used range, anti EMC has three good ▲ internal totalizer display positive total volume, respectively, and integrating the difference between the amount has not power down the internal clock, can record 16 power-down time ▲ with RS485, RS232, Hart and Modbus and other digital communication signal output. ▲ with self-test function; electromagnetic flowmeter applications: 
 The electromagnetic flowmeter has its unique advantages, so it is widely used in chemical fiber, food, paper, sugar, mining, water supply, environmental protection, water hydraulic, steel, pharmaceutical and other industrial areas, to measure various acid, alkali, salt solution, slurry, pulp, paper pulp, coal-water slurry, corn syrup, fiber pulp, syrup, milk of lime, sewage, cooling raw water, water, salt, hydrogen peroxide, beer, wort, a variety of beverages, black liquor, green liquor and other media, the volume of conductive liquid flow. 
 The main technical parameters of electromagnetic flow meter: 
 DN Series DN (mm) 
 Pipeline PTFE lining: 
 10,15,20,25,32,40,50,65,80,100,125 
 150,200,250,300,350,400.450,500,600 
 Pipe Rubber Lining: 
 40,50,65,80,100,125,150,200,300 
 350,400,500,600,800,1000,1200 
 Note: The special specification can be customized 
 Flow direction 
 Positive and negative, the net flow, 
 Range ratio: 150:1 
 Repeatability error: ± 0.1% of measured value 
 Accuracy: Pipeline: 0.3, 0.5, 1.0 
 Conductivity Range: 
 Measured fluid conductivity ≥ 5μs/cm 
 Most of the water content of the medium, the conductivity within the 200-800μs/cm, may use electromagnetic flow; 
 Output current and load resistance: 
 Fully isolated 4 ~ 20mA load resistance <750 ohms 0-1KHZ pulse frequency optically isolated external power supply ≤ 35V OCT 
 Turns on the maximum collector current of 25mA 
 Electrode material: 
 Stainless steel containing molybdenum, titanium (Ti), tantalum (Ta), Hastelloy (H), platinum (Pt) electrode materials or other special 
 Measured medium temperature: 
 Normal rubber lining: -20 ~ +60 ℃ 
 Rubber lining temperature: -20 ~ +90 ℃ 
 PTFE Lining: -30 ~ +100 ℃ 
 Vinyl lining high temperature: -30 ~ +180 ℃ 
 Rated working pressure: 
 Pipeline: DN10-DN65: ≤ 2.5Mpa, DN80-DN150: ≤ 1.6Mpa, 
 DN200-DN1200: ≤ 1.0Mpa 
 Flow measuring range: 
 Convection velocity range flow measurement range is 0.3-15m / s 
 Protection class: diving: IP68, IP65 other type 
 Power supply: 
 85 ~ 265V, 45 ~ 63HZ 
 Straight pipe length: 
 Pipeline: Upstream ≥ 5DN, downstream ≥ 2DN 
 Connection: 
 Flow meter and piping are used between the flange, flange connection dimensions shall comply with GB9119-88 requirements. 
 Riot logo: mdllBT4 
 Ambient temperature: -25 ℃ ~ +60 ℃ 
 Relative Humidity: 5% ~ 95% 
 Total power consumption: less than 20W