Magnetic Flow Meters
QTRD91 non-contact radar level meter principle
Ultrasonic Level Meters
ultrasonic liquid level transmitters manual pdf
Handheld Ultrasonic Flow Meters
Electromagnetic Flow Meter
Insertion type electromagnetic flow meter is used to measure the flow rate on DN100-DN2000 pipe.
It usually measure water or wastewater with ABS sensor and SS316L electrodes.
This type flow meter is a cheap option for large diameter pipe.
It could be installed on pipe directly via thread connection.
The transmitter could have the same output and communication as normal magnetic flow meter.
Such as 4-20mA, pulse, reply, RS485 and HART.
My company also could produce this type flow meter with battery power supply.