Alongside their orifice, mechanical and ultrasonic counterparts, electromagnetic technology is commonly employed for irrigation methods with a closed pipe system. What sets them apart from the others is the many users they have in an agricultural setting. One could say that these fellows are multifaceted.
The experts can attest that an electromagnetic flowmeter manages the distribution of fertilizer, supplements that are key for the crop’s growth, and, as their name implies, the flow control of water sources. But they don’t stop just yet. Electromagnetic flowmeters can easily spot wastewater and any residues that might come from the harvest itself.
Of course, there are many things to take into consideration when selecting which electromagnetic flowmeter would be more suitable for the customer. This will heavily rely on the type of business they have. Some models are even capable of monitoring usage and come with magneticmeters that use batteries. As a standard, most electromagnetic flowmeters have built-in submersible sensors, something that comes in handy in terrains with a high flood propensity.
Another thing to keep in mind is the size of the line, as well as whether the meter needs an output for the signal or not. Temperature and pressure are also important. This is mainly because there is a certain rage that these applications need to follow.
According to Zero Instrument China Measurement & Analytics, they’re the most accurate tools for irrigation. Its uncertainty levels are nothing to sneeze at either. Their research suggests that it reaches 1%. Since the electromagnetic flowmeters don’t have any moving parts, wear and tear become the least of the user’s worries. Not only that, but they also save them a lot of maintenance time.
All of this without mentioning that they don’t need upstream strainers. For those who don’t know, they act as filters for sediment. One interesting thing is that, since they’re capable of handling several speeds, it reduces both piping and installation costs.