Good price and quality Electromagnetic flowmeter china is a kind of flowmeter used to measure material flow. If the liquid has corresponding conductivity, electromagnetic flowmeter can be used to measure the flow. As a high-quality flowmeter, it is used to measure coal, food, paper, sugar, mining and metallurgy, water supply and drainage, environmental protection, water conservancy, iron and steel, petroleum, pharmaceutical and other industrial fields in various acid-base, salt solution, mud, pulp, pulp and chemical fiber. The operation of the good price and quality electromagnetic flowmeter depends on the power supply. According to different working conditions, there are three main flowmeter power distribution methods, namely 220V AC power distribution, 22V DC power distribution and battery (the key is high-performance lithium battery) power distribution.
There are several power supply methods for good price and quality electromagnetic flowmeter china
1. 220V power distribution, good price and quality electromagnetic flowmeter china is widely used at this stage. Generally, industrial sites have 220V power supply. If the flowmeter is installed as specified, no other equipment needs to be configured and the power supply can be started. 220V distribution electromagnetic flowmeter can be used to measure the flow of liquid substances, forward and reverse flow of substances, instantaneous flow and cumulative flow. It can be made into one type and split type according to customer requirements.
2. 22V distribution electromagnetic flowmeter china is applicable to industrial places where AC power supply or low-voltage DC power supply is not allowed for safety reasons, or when the flow accumulator is equipped with electromagnetic flowmeter for power distribution, only 22V selected battery power distribution and electromagnetic flowmeter can be used. At this stage, it is not used much. The key is to select them when there is no power supply on site.
3. When there is no external power supply on site or for safety reasons, battery power distribution will be carried out. It can display the instantaneous flow and cumulative flow on site, which can save the cost of traction power. This battery distribution method is particularly important in relatively remote environments. The key disadvantage is to check and replace the battery regularly.
In addition, 485 flow meter has the functions of electromagnetic alarm, up and down flow alarm, normal flow alarm, etc.
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