1. RF/GPRS comm devices 2. Meter reading without entering users' house 3. Automatically close valve suffering magnetic attack

1. RF/GPRS communication devices2. Meter reading without entering users' house3. Automatically close valve when suffering magnetic attack

4. Recharge function realized by using hand held unit

 Specifications:

1 Operation Pressure Range	0.5 ~ 10kPa
2.Material	Steel
3. Pressure Loss	≤250Pa
4.Working Temperature	-20°C ~ 50°C
5. Storage Temperature	-20 °C ~ 60°C
6.Relative Humidity:	≤93%
7.Display Mode	Character wheel & LCD
8.Character Wheel & LCD	130mm
9 .Screw Thread	M30 x 2
10. Valve Type	Bulit-in
11.Wireless Frequency	433MHZ/470MHZ
12.Power supply:	3pcs AA alkaline battery

Smart AMR gas meter for Residential Use