The difference between electromagnetic flowmeter and electromagnetic water meter
But usually the electromagnetic flowmeter is generally the need for external power supply, 220VAC or 24VDC, battery powered electromagnetic flowmeter in recent years is a new product developed, because it does not need an external power supply, so for most parts of the installation and use.
The electromagnetic meter on the market said now is actually a kind of electromagnetic flowmeter, but it is used in industrial water and metering charges, its power supply is lithium battery (local display), does not need external power supply.
In essence, it is a kind of instrument, the principle and structure should be the same. The electromagnetic flowmeter is produced according to the flowmeter standard, the error (accuracy level) is executed by flowmeter, and the accuracy is higher. The electromagnetic water meter is produced according to the water meter standard, and the error (accuracy level) is executed according to the water meter, and the accuracy is low. Do you have any questions?
