Integrated electromagnetic flow meter transmitter
The operation of electromagnetic flow meter is based on Faraday's Law. It is used for measuring the volume flow of electrically conductive liquid in the pipeline, such as water, seawater, sewage, slurry, pulp, acid, alkali, salt liquid food slurry etc. EMF8301 series are widely applied in petro, chemical, thermoelectricity, mining and metallurgy, coal industry, food industry, sewage treatment and other industries.
1.There is no movable part in the pipes ,hence ,nothing resista the flow and to cause pressure loss or jamming.
2.Measurement is free from series of influences e.g medium density,elasticity ,temperature or electrical conductivity.
3. Corrosion resistance and wearability standard among other indexes are met via selecting different materials for lining and electrodes.
4 .The products are equipped with high resoluction backlighted LCD display, which is integrated with menus with both language of english and chinese, it is up to the users' needs to modify the measuring range on site.
5.The devices have also been integrated with series of communiction prorocals i.e.RS485. RS232 ,HART and MODBUS.
6. With programmable low frequency rectangular wave excitation,flow stability is promoted on less power loss.
7. Thers instrument do not suit for measuring gas flw or nonconductive liquids.
Measuring Medium:Conductive liquid
Structure:Integrated type; Remote type (equipped with 5m cable); Plug-in type
Power Supply:AC86V~265V; DC11V~40V; 3.6V; Solar power supply (customized)
Output Signal:Pause, Frequency, 4~20mA, 0~5V optional; Standard MODBUS protocol; HART protocol; PROFIBUS-DP/PA protocol; GPRS wireless etc.
Electrical Conductivity:>= 5uS/cm
Lining Material:PTFE; Chloroprene rubber; PU; FEP(F46); PFA
Electrodes Material:SS316L; Hastelloy B; Hastelloy C; Titanium; Tantalum; Platinum;
Ambient temperature: -25℃ ~ +60℃ / -13℉ ~ + 140℉ Humidity: 5%~90%
Liquid Temperature:-25℃~+250℃ / -13℉~+482℉ (Depend on the choice of lining material)
Distance (Remote type):<= 100m
Waterproof Grade:IP65(splash-proof); IP67(temporary soaking-proof); IP68(continuous soaking-proof)
Explosion-proof Grade:Explosion-proof Exdib mb IIC T6 Gb; Non-Explosion-proof (optional)