VUSWM-Ultrasonic Water Meters VUSWM – VERAUT’s ultrasonic water meter is designed for measurement of cold water in households, as well for industrial applications via latest state, high accurate, ultrasonic technology. You can't manage What you can't measure Features Nominal flow 1.6 / 2.5 / 4.0 /6.3 /10 /16 /25 /40 / 63 /100 m3/h Dynamic range up to Q3/Q1 = R 400 Temperature class T30 Battery lifetime > 12 years Available communication modules: NB-IoT Box, VERIBOX-MINI Datalogger with integrated 4G-LTE communication No measurement of air-bubbles Environment protection class B Interface: ModBus, M-BUS EN13757 Mounting in any installation position Protection class: IP65 Approvals MID type approval availableCompliance to the standard OIML R49, EN 14154 Technical Data: