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SUS304 Digital Lora GPRS Ultrasonic Smart Water Meter 3.6V Lithium Battery

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Address: 8 Floor, Block C, Bldg 5, No.2800 Jiuxin Rd., Songjiang District, Shanghai,201612, China

Contact name:Tracy Xu

Digital Lora GPRS Home Use Ultrasonic Water Flow Meter Features:

Low starting flow rate, minimum flow rate 1/3 of traditional water meter.
Ultrasonic signal quality detection.
Water temperature detection, low temperature alarm.
Support optical, RS485, Lora, NB and wired & wireless M-bus communication interfaces.
Photosensitive button, IP 68 design, longtime under water working.
Installation at any angel, no influence for measurement accuracy.
No moving part, no wear, long-term stable operation.
Compile to drinkable water standard requirement.
Complies to MODBUS RTU and EN 13757 communication protocol.

Technical Parameter:

Nominal Diameter DN (mm)	50	65	80	100	150	200	250	300
Nominal Diameter Q3 (m3/h)	25	40	63	100	250	400	630	1000
Min flow rate Q1 (L/h)	50	80	126	200	500	800	1260	2000
Pressure loss class △P	25
Flow rate maximum reading (m3)	99999.99999
Accuracy class	Class 2
IP grade	IP68
Maximum working pressure	1.6MPa
Temperature class	T30/T50/T70 optional
Battery lifetime	≥ 10 years
Power supply	3.6V lithium battery
Environment & mechanical condition	Class C
Electromagnetic compatibility	E1
Heat (cooling) carrier	conduit is full charged with water
Installation mode	at any angle

Dimension:

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