The ADMAG CA electromagnetic flowmeter measures ultra-low conductivity fluids with conductivity as low as 0.01µs/cm. It is also suitable for viscous fluid or slurry measurements. Because the ADMAG CA has a non-connected hydraulic electrical structure, the electromotive force can be obtained from the capacitance of the pipe by the electric plate outside the ceramic tube.

 

The electric plate outside the ceramic tube can obtain the flow signal through the capacitance of the tube wall. High frequency excitation and high impedance loop stably detect electromotive force, low noise. The improved electromagnetic loop and capacitive electricity achieve a stable zero point.