BQ-PULF Ultrasonic water meter is the new revolutionary, precise and super reliable ultrasonic water meter, Which is according to the ISO-4064 GBT 778 standard. The water meter be adapted by advanced transit-time measurement technology, with the remarkable features of low power consumption, wide measuring range ratio, stable and reliable measurement Each components take the IP68 protection class, to ensure long term operation though water in the inside meter.it's widely used in the urban water supply, water resources management, irrigation, landscape management, industrial production and automation industry