7ML5746-2DA30-1AA0-Z Y17 Siemens point level gauge 7ML5747-2AB24-1BA0

A. Flowmeter: the "water meter" of industrial pipelines.

Function: Measure how much liquid/gas/steam "flows through the pipeline" (for example, how many tons of water does the waterworks flow per second? How much steam does the boiler consume? )

1. Electromagnetic flowmeter: like "measuring water flow by magnet" (only measuring conductive liquid), it is applied to the measurement of tap water, sewage, milk juice, etc.

2. Ultrasonic flowmeter: like "sonar measuring velocity" (sensors are attached to the pipeline), which is applied to the measurement of heating water pipes, rivers and other rivers.

3. Coriolis flowmeter: like "shake milk tea to measure weight" (direct weighing), it is used to weigh oil, liquefied gas and liquid medicine.

Level gauge: the "oil gauge" of the tank.

Function: Measure how much liquid/solid is left in the container (for example, how much oil is left in the tanker? How much powder is left in the cement silo? )

1. The radar level gauge, like "bat echo location" (microwave distance measurement), is applied to the measurement of oil tanks and chemical liquids.

2. The guided wave radar level gauge, like "fishing line to measure water depth" (microwave is transmitted down the metal rod), is applied to the measurement of viscous oil, liquid with foam, etc.

3. Ultrasonic liquid level meter, like "calling for echo in the square" (acoustic ranging), is applied to the measurement of pools, sewage wells, etc.

4. Capacitance liquid level meter, like "measuring water level with electric pen" (electrode senses liquid), is applied to the measurement of small water tanks, granular powder, etc.

5. Magnetostrictive liquid level gauge, like "magnetic float ruler" (float+magnetic induction accurate reading), is applied to the measurement of underground oil tanks in gas stations.