Full Bore Electromagnetic Flow Meter IP68 Mag Flow Water Meter
1.Fast Brief introduction
MTF electromagnetic flow meter, composed of sensor and
converter, works based on Faraday’s law of electromagnetic
induction. It is used to measure electrical conductivity of liquid
|1. Electromagnetic flow meter with HART communication function .|
2. Explosion-proof design accords with the national explosion-proof
requirements and has been approved by tests and can be used in
|3. Apply “Fuzzy Algorithm” technology to the measurement of
flow meter. It has the function of artificial intelligence.
|4. It has the function of infrared remote control and button
operation so as to|
make the operation more convenient.
|5. It has the function of self-adjustment and self-checking.|
|6. It has multi-language interface to satisfy all the users’
7. It provides the function of zero correction of sensor and
|8. It has lightning-protection and electricity protection circuits.
anti-interference circuits apply to all kinds of bad environment.
3.Tips of choosing Ground Ring
1). If the pipe connecting to the meter is insulated,the ground
ring is needed,
generally metallic or non-metallic grounding rings or grounding
(non-metallic) material is available to adapt to the corrosion of
2). If the measured medium is abrasive, ground ring with neck
should be used
to protect lining material of two sides and to prolong its life.
In order to make the reliable operation of the instrument, and to
measurement accuracy, free from outside interference of Send
sensor should have separate ground wire, and the ground ring of
of the sensors should be fitted when the ground resistance, in the
connecting to the sensor or non-metallic pipe, is less than 10Ω.
4.Selection of Protection Level
IP65 means water-jet type; it allows the taps spray from all the
directions of the instrument. the pressure is 30kPa(0.3bar),
the output of the water is 12.5l/m,and the taps is 3 meters
far from the instruments.
IP67 means anti-immersion type, it can be submerged in the
water in a short time, when testing, the highest point in the
experiment should be at least 15cm underwater and last for at
least 30 minutes.
IP68 means Submersible-type, it can work in the water for
long-term, Its maximum depth in the water should be consulted
by the manufacturer and the user.
Conculsion:The choice of protection should be selected in
accordance with the above requirements, as well as the actual
instrument conditions. If the meter works under the ground and
always submerged by the water, IP68 should be selected, If
the instrument is installed above ground, IP65 is optional