Electromagnetic flowmeter is composed of two parts, the sensor and converter. It is based, used to measure the volume flow of conductive liquid, commonly used in measuring water, sewage, acid and alkali and other strong corrosive liquids and slurries, pulp, paper pulp and other homogeneous liquid-solid two-phase liquid suspension volume of Faraday's law of electromagnetic induction to work flow.

Features: 
From the fluid density, viscosity, temperature, pressure and electrical conductivity changes. 
Measuring tube unimpeded flow of parts, no pressure drop, straight pipe requirements low segment. 
Transducers with the ground electrode, allows the instrument well grounded. 
Sensor uses advanced processing technology, the instrument has a good ability to resist negative pressure. 
Converter with LCD backlit display, can reflect sunlight or under a dark room reading easier. 
Setting parameters via infrared remote control in harsh environments without opening the converter cover can also set security. 
Converter with self-diagnostic alarm output, empty load detection alarm output, alarm output upper and lower flow, the bipolar flow rate alarm output function. 
Not only for the general process of detection, but also for measuring pulp, paper pulp and liquid paste.

Applications: 
Chemicals: pharmaceutical, chlor-alkali chemicals, dyes pigments, pulp and paper, intermediates, fertilizers, starch, cornstarch, pesticides, metallurgy, adhesives, detergents and other industries; 
Water treatment: air scrubbers, boiler feed water, cooling water, water power plant; 
Wastewater: electroplating wastewater, Industrial waste water, heavy metal precipitation.

Technical Parameters: 
Meter Path: DN10-DN2000 
Nominal pressure: 0 ~ 4.0MPa (can be customized 0 ~ 40MPa) 
Accuracy class: 0.5 or 1.0 medium conductivity: ≥5μs / cm 
Medium flow rate: 0.1 to 15 m / s Ambient temperature: -25 ℃ ~ + 60 ℃ 
Lining material: polytetrafluoroethylene (F4), neoprene, polyurethane, 
Poly FEP (F46), PFA 
Medium temperature: 
Compact: -10 ℃ ~ 70 ℃ 
Separate type: neoprene rubber, polyurethane lining: -10 ℃ ~ 80 ℃ 
Tetrafluoroethylene, PFA, F46 lining: -10 ℃ ~ 100 ℃ 
The signal electrode and the ground electrode material: 
Stainless steel 0Crl8Nil2M02Ti, Hastelloy C, Hastelloy B, 
Titanium, tantalum, platinum / iridium alloy, stainless steel, tungsten carbide coated electrode signal form: fixed (DN15 ~ DN2000) 
Scraper (DN300 ~ DN1600) 
Connecting flange material: carbon steel ground flange material: stainless steel 1Crl8Ni9Ti 
Import protection flange material: 
Stainless 1Crl8Ni9Ti (DN15 ~ DN600) 
Carbon steel (DN700 ~ DN2000) 
Output signal: pulse / 4 ~ 20mA (load 750Ω) 
Power supply: 220VAC, 24VDC, 3.6V battery Communication interface: Optional RS485 / RS232 
Communication protocol: MODBUS, HART, Profibus aliquot body sensor protection class: 
DN15 ~ 150 rubber or polyurethane lining: IP65, IP68 (specific) 
DN200 ~ DN2000 rubber or polyurethane lining: IP68 
All other sensors and converters of protection: IP65

Selection coding ISF1010

Example: ISF1010M11A-L50M13: remote host, output 4 ~ 20mA / pulse, 220V power supply, sensors caliber DN50, stainless steel electrodes, rubber-lined, pressure 1.6MPA.

Selection principle: the measured fluid must be electrically conductive liquid or slurry conductivity of not less than 5μs / cm, measured fluid should not contain more ferromagnetic materials or bubbles, should be selected according to the characteristics of the fluid to be measured pressure levels, lining materials, electrode materials and instrumentation structural forms.

◆ choice of lining material

Select ◆ electrode material

M 24B corresponds to the flow rate of V = Q / Q1 (m / s)