Excuse me, how to prevent lightning for thunderstorm flowmeter?

Do a good job in lightning protection of electromagnetic flowmeter. When installing electromagnetic flowmeter, it is necessary to ensure that both ends of the sensor of electromagnetic flowmeter are grounded. Only with good grounding protection can electromagnetic flowmeter measure accurately. Some users think that in the environment without such interference, ungrounded does not affect the accurate measurement of the flowmeter, but once the environment changes, the flowmeter cannot work accurately and stably, so we'd better do a good job in grounding protection of the sensor during installation to create a good working environment for the electromagnetic flowmeter.

Secondly, to ensure that the length of the signal cable between the electromagnetic flowmeter converter and the sensor is not more than 50M, the signal cable must be sheathed with galvanized pipe. If the galvanized pipe is in the air, the galvanized pipe should be reliably grounded with wires, and the grounding resistance should be less than 10.