Magnetic Flow Meters
QTRD91 non-contact radar level meter principle
Ultrasonic Level Meters
Large diameter electromagnetic flow meter with grounding ring
Electromagnetic flow meter is professional to measure kinds of liquid.
Such as water, waste water, irrigation water and chemical water.
It have 0.5% accuracy, 4-20mA, pulse, and RS485 output.
When the pipe is plastic, PVC or other non-conductive pipe, we also suggest to equip grounding ring on the flow meter.
Even if it already has grounding electrode.
Flow meter could work better and more stable with grounding ring.