Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of 15mm~25mm sim card type remote reading water meter data docking service offered gprs water meter in China. If you're going to wholesale high quality 15mm~25mm sim card type remote reading water meter data docking service offered gprs water meter, welcome to get pricelist and quotation from our factory.

product-750-831

Outline Dimension

Nominal Diameter	Length L	Length L1	WidthB	Height H1	Height H2	Connecting Thread
mm						d	D
15	258	165	90	112	184	R1/2	G3/4B
20	299	195	90	112	184	R3/4	G1B
25	345	225	90	114		R1	G1 1/4B

Technical Parameter

Item	Unit	Details
Nominal diameter	mm	15	20	25
Q3/Q1	R80
Overlolad flow(Q4)	m³/h	3.125	5	7.875
Nominal flow(Q3)	m³/h	2.5	4	6.3
Transitional flow(Q2)	m³/h	0.05	0.08	0.13
Minimum flow(Q1)	m³/h	0.031	0.05	0.08
Accuracy class	ClassB
Maximum indication	m³		999999.9
Temperature class	T30
Pressure class	MAP10
Pressure loss class	ΔP63
Flow prefile sensitivity class	U10/D5
Environmental class	Class B
Electromagnetic environmrnt class	E1
Power supply	2.1V-3.6V

FAQ

Water Meter

1. How long is the battery life?

Using the ER26500 battery with a capacity of up to 9000 mAh and the frequency of reading the meter once a day, the battery life can reach 8 years.

2. Waterproof rating?

This water meter adopts completely encapsulated and sealed technology. It uses silicone to package the circuit board part, and the battery plug and socket are also sealed to achieve IP68 protection.

3. Can your product run underwater?

This product can be soaked in water, but soaking in water will affect the stability of signal transmission, because it will greatly affect the signal transmission in water

4. If the valve cannot be closed or opened, how to find and deal with it?

If the valve is blocked by sand and gravel flowing into the pipe, the program in the water meter will try to perform the on-off valve action within 40 seconds.

If the valve cannot be switched normally, the water meter will give up the command and return the fault data to the platform.

On the platform, you can easily view the relevant information of the water meter.

Pre-sales and After-sales Service

1. Pre-sale service

Patient product introduction.

AMR system demonstration.

Project case introduction.

Support sample ordering.

2. After-sales service

Installation instructions, including software part and water meter part;

Support data to the third management system;

Installation supervision, on-site debugging and advertising training;