Production Description

The ultrasonic water meter(SH7520) precisely measures water flow by calculating the time difference of ultrasound propagation in the flow, offering high accuracy, bidirectional measurement, and the advantage of no moving mechanical parts

Production Features

• Copper or stainless steel body;
• Display with error and alarm codes including leakage detection
• Have more accurate measurements;
• Bi-directional flflow measurements;
• No measurement of air;
• No moving parts design to reduce wear;
• Reliable design supports long-term stable operation;
• The water consumption value can still be accuratelyobtained at a low flow rate of 3L/h;
• Record total volume as small as 1mL;
• 9 digits LCD. Total volume and instantaneous flflow rate indication;
• Low power consumption circuit board design extends service life up to 10 years;
• Ready for AMR with wired and wireless communication technologies.

Lcd Indications and Alarms 1.Signal strengh 2.Fehler/Alarm 3.Water temperature 4.Time 5.Water flow indication 6.Time 7.Verifification status 8.Sensor status 9.Battery voltage 10.Unit 11.Flow direction Overall Dimension Nominal Diameter L L1 W H Meter Thread Connecting Pipe Thread (D) mm DN15 165 260 81 90 G3/4B R ½ DN20 195 300 84 95 G1B R¾ Product Parameters Nominal Diameter mm 15 20 Q3/Q1 R400 R800 R400 R800 Overload Flow Rate (Q4) m3/h 3.125 5 Nominal Flow Rate (Q3) m3/h 2.5 4 Transitional Flow Rate (Q2) l/h 10 5 16 8 Min Flow Rate (Q1) l/h 10 6.25 2 3.125 Starting Flow Rate l/h 2 3 Accuracy Class Class 2 Temperature Class T50/T70 Maximum Admissible Pressure PN16 Electromagnetic Environmental Class E1 Pressure Loss Classes 0.4bar Environmental Classifification O Protection Class IP68 Installation Direction Any angle Flow Profifile Sensitivity Class U5/D3 Battery Lifetime ＞8years Display LCD, 9 digits + additional characters Communication Interface RS485/LoRa/LoRawan Wireless AMR Interfaces

Our Client

R&D Center And Production Base

Exhibition

After Sales Support