What is the difference between mono and multi channel in ultrasonic flowmeter?
Generally installed to customers, are low flow resection, negative cumulative zero. That's all I know. I hope it will help.
At present, there are dual channel ultrasonic flowmeter both at home and abroad, you can learn from the dual channel ultrasonic flowmeter to refer to.
At present, the domestic flow meter has not zero drift, the precision can reach 0.005m\/s, even if the foreign countries are very few, want to improve the accuracy of only multi-channel, because the water fluctuation is unstable, only to cause zero drift
