Cable Remote Water Meter Election Water Meter_Juling Instrument Manufacturing Co., Ltd.

Remote Reading Water Meter

Cable Remote Water Meter Election Water Meter

Shelf time：2018-04-16 10:17
Interface: Thread Waterproof Grade: IP65 Installation: Horizontal Valve Control: with valve control / without valve control The user can collect collector 、 concentrator remote reading ,also can use mobile phone or handheld machine readin
Inquiry

Interface: Thread
Waterproof Grade: IP65

Installation: Horizontal

Valve Control:with valve control / without valve control
The user can collect collector 、concentrator remote reading ,also can use mobile phone or handheld machine reading water meter.

Product Parameters

DN(mm)	Length1	Length	Width	High	Connection	Thread
DN(mm)	mm				D	d
15	165	259	78	99	G 3/4B	R1/2
20	195	299	78	99	G1B	R3/4
25	225	345	83	99	G5/4B	R1

Flow Range

DN(mm)	Just Water Meter	15	20	25
Overload flow-rate（Q4）m^3/h	1.25	3.125	5.00	7.875
Permanent Flow-rate（Q3）m^3/h	1.00	2.50	4.00	6.30
Transitional Flow-rate（Q2）m^3/ h	0.01	0.05	0.08	0.126
Min. Flow-rate（Q1）m^3/ h	0.00001	0.0313	0.05	0.0788
Flow-rate Range(Q3/Q1)	160/80		80
Range of error	Small flow：≤±5% Permanent Flow-rate：≤±2%（Cold water）、≤±3%（Hot water）
Readings range	0.00001~99999.99999		0.0001~99999.9999
Working Temperature	0.1℃~30℃		Cold water meter：0.1℃~30℃ Hot water meter：0.1℃~90℃

Electric Appliance

Working voltage	DC(9-15)V or DC(24-12)V
Water Pressure	0.03MPa~1 MPa
Starting flow	2L/h （Anti drip leakage water meter）/0.00001
Static Working Current	≤5uA（Clock Chip）
Pressure Loss Grade	△p63（≤0.063MPa）

Installation

1. The caliber of water meter shall be based on the size of the pipeline and the usual used water flow is no more than common flow of the water meter; and the installation location shall be avoided insulation , flooding, freezing and pollution, and convenient for installation, removing and reading data.
2. The sands and stones and other sundries in the pipeline, such as hemp thread shall be cleaned firstly in Case of water meter breakdown.
3. Please leave enough space for repairing, and installation according to water flow direction on the pipe and should be installed horizontally.
4. Please do not apply too much force when Connecting the water meter and pipe, to avoid damaging the meter body and leakage.
5.If the water meter is installed on the inlet of the boiler, shall install check valve on the outlet of water to prevent the return current of hot water and steam from damaging the water meter.

Transportation and storage

1. The transport of the water meter should not be severely impacted. The water meter should be kept in the original package, and the ambient temperature is 0 -60, the relative humidity is less than 95%, and there is no corrosive gas in the air.
2. The water meter is stored in the warehouse, and the height of the stack is not more than 10 cases. The height of the water meter is not more than 10. The water meter unpacked by the single package is not suitable for storage.

Note

1.The water meter should be far away from high temperature, high humidity and high magnetic environment
2.Don’t hide with metal objects, according to the specifications.
3.It’s strictly forbidden to dismantle the table privately, otherwise the consequences will be conceited.
4.Our company will optimize products according to the situation every year, and we can't inform customers one by one. Our company has the right of final interpretation of product functions.
5.If you have any problem, please connect us, we will solve it as soon as possible. Thank you.