The new KOBOLD fow meter Type MIK is used for measuring and monitoring smaller and medium-sized fow of conductivity liquids in pipes.
The device operates according to the electromagnetic measurement principle. According to Faraday’s Law of magnetic induction a voltage is induced in a conductor moving through a magnetic feld. The electrically conductive measuring agent acts as the moved conductor. The voltage induced in the measuring agent is proportional to the fow velocity and is therefore a value for the volumetric fow. The fowing media must have a minimum conductivity. The induced voltage is picked up by two sensing electrodes which are in contact with the measuring agent and sent to the measuring amplifer. The fow rate will be calculated based on the cross sectional area of the pipe.
The measurement is not depending on the process liquid and its material properties such as density, viscosity and temperature. The device may be equipped with a switch, frequency or analogue output. Moreover, there is a compact electronic system to be selected from, which contains a switch and an analogue output.
The device series is completed by an optionally obtainable dosing and counter electronic system. The counter electronics system shows the current fow rate on the frst line of the display and shows the partial or overall volume on the second line.A dosing electronic system controls simple flling duties and also measures the fow rate, overall volume and flling volume. The analogue output and two relay outputs can be utilised for the further processing of signals.
Media
Electric conductivity liquids
Acids and caustic solutions
Drinking, cooling and waste water
Ground water, raw water
Aggressive or salty solution
Unsuitable for oil (missing conductivity)
Areas of Application
Flow monitoring, fow measuring, dosing and
counting for
Machine building
Chemical Industry
Paper Industry
Auto Industry
Cement Industry
Laboratory
Technical Details
Accuracy: ±2.0% of full scale
Repeat accuracy: ±1.0% of full scale
Measurement process: electromagnetic
Electrical conductivity: min. 30 µS /cm (at MIK-...08 and 10: min. 200 µS/cm)
Mounting position: in all directions, fow in direction of the arrow
In-/Outlet: 3 x DN / 2 x DN
Media temperature: -20...+80℃ (max. +60℃ with PVC-connection set)