Water Meter with Single Jet Vane Wheel Dry Dial

Water Meter with Single Jet Vane Wheel Dry Dial System 1

Water Meter with Single Jet Vane Wheel Dry Dial

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 pc

Supply Capability:: 1000 pc/month

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1.Packaging & Delivery

Packaging Detail:	Each Piece/ Inner box, 6-8 boxes/Ctn
Delivery Detail:	40 days after payment

2.Specifications

1.Clear dial reading; 2.Fully sealed design; 3. water proof; 4.anti-ultraviolet, 5.Perfect performance in outdoor or underwater

Function: Measuring the volume of cold potable water passing through the pipeline
Technical Standards: ISO4064-2005, GB/T 778.1~778.3-2007, JJG 162-2009
3.Main Functions:

Water& Dust Proof--IP68
---Adopt fully sealed design, perfect water proof performance, suitable for damp & humid installation sites, perfect for outdoors and underground usage
4.Control Function
---Prepay water charge via water purchasing/rechargeable card, prepayment before usage, eradicate phenomena of water charges arrears.
5.Inquiry Display
---LCD capable to display the current purchased volume, remaining volume, accumulative consumed volume, facilitate user queries; Maintenance personnel and background management system can inspect and analyze the data which is read-out by using the inspection card.
6.Protection Function
---Valve will shut automatically under circumstances of battery under voltage, power supply interruption or external magnetic field interference.
7.Remind & Alarm
---Timely remind or alarm in the situations of battery under voltage, remaining volume insufficiency, misoperation or magnetic disturbance.
8.Automatic Statistics
---Automatically collect and analyze the monthly actual consumption situation of every water user, suit the operating department's management convenience
9.Anti-blocking
---Adopt anti system halted circuits & valve anti-blocking patent design, prevent dysfunction of water meter actuating mechanism

10.Automatic Maintenance
---Meter inner preset with self-checking function, check valve's flexibility and avoid lithium battery dormancy.

11.Data Retention

---User's data could be saved for over 10 years, no data loss in case of battery empty or cut off.

12.Extended Functions:
One Card
--- For the same user that holds multi RF cards for water, electricity, gas meters or more RF water meters, All-in-one-card management & control is feasible

Measuring Methods
---Able to conduct measuring methods in water volume or amount of money; In the case of amount measuring, flat rate tariff multiple tariff and ladder prices are feasible

13.Ladder prices
---On administrative department's request, ladder prices for different segment charging are feasible to be set, facilitate administrative department to execute "ladder price" policy easily

Items	Technical data
Water Temperature	1-30 ºC
Working Pressure	1.0MPa
Head Loss	0.063MPa
Power source	One built-in lithium battery
Working voltage	3.6V
Working current	<40ma< span="">
Quiescent current	<3μa< span="">
Quiescent power dissipation	<3.6V×3μA/10.8μVA
Electromagnetic compatibility	Accords with GB/T 17626.2/17626.3/17626.4
Valve Performance	Under pressure of 0.02 and 1.0MPa respectively, permanent flow rate(Q3), reliable open and close, flexible operation, no abnormal condition

Nominal Dia.	Metrological Accuracy	Permanent Flow Q3	Q3/Q1	Q2/Q1	Min. Reading	Max. Reading	Valve Permissive Linkage Volume
mm	class	m³/h	Q3/Q1	Q2/Q1	m³		m³/h
15	B	2.5	63/80/100	1.6	0.0001	99999	0.010
20		4	63/80/100	1.6			0.015
25		6.3	63/80/100	1.6			0.020

Water Meter with Single Jet Vane Wheel Dry Dial

Q:Is the water meter really drip proof?: Yes, the water saving drip proof water meter is developed in recent years for the ordinary water meter in the small flow (less than 8L/H) without measuring the defects.

Q:The backflow meter will not turn: What water meters, some water meters performance is not particularly good, back to the water when it will be reversed, if it is some good performance of water meter and check valve water meter, water meter down stream will not affect!

Q:How can I distinguish water meters from dry ones?. Still wet?.: The biggest difference between dry and wet meters is the metering mechanism. The impeller is separated from the central gear, and the upper end of the impeller is coupled with a magnetic component at the lower end of the central gear by a magnetic component (magnetic ring or cylindrical magnetic steel). When the water flow to drive the impeller to rotate, the magnetic element lower magnetic element and the upper end of the impeller center gear to attract or repel, driving gear synchronous rotation and drive from the center of the water passes through a water meter counter.

Q:Our water charge is calculated by the square. Isn't the meter calculated by ton? How much water does a square of water equal?: How much is water per side, and how much is the same amount as a meal of water. Just one by size, and one by weight. But the result is the same.

Q:How does Hua Xu IC card intelligent water meter sound for long time?: There may be little money left! If it is prepaid IC card water meter, there may be no battery! The problem is to understand what type it is! To make a judgement!

Q:How do you check the water meter?: Calibration and inspection, the general water meter is running more slowly, open the movement, adjust it

Q:Why doesn't the water meter move?: 1, there are places leaking 2, because the water meter itself due to the pressure of the air, will produce rotation phenomenon, or pipe water hammer pressure caused

Q:Can the figures on the water meter be changed?: According to you with these simple analysis about the charges since it is only found in the landlord may and so you should be in a water meter and the landlord can come into contact with the public or public places such as kitchen toilet water. But if the public nature is involved we have to split the water fee if only you one meter look at your watch if there is then another pipe so that others make it will be on your list and then every night before going to bed to see the water in the morning to see

Q:Will the water meter go bad?: Under normal circumstances, the sun alone will not make water readings abnormal. A strong plastic smell; probably a pipe!

Q:Why should the water meter be horizontally installed?: According to the regulations, the water meter should be installed horizontally, otherwise it will affect the accuracy of water meter measurement. Take an aperture 15 millimeter water meter, for example, at 1000 litres per hour, if the lateral slope is 45 degrees, the error will increase by 1%; the longitudinal inclination is 45 degrees, and the error will increase by 3%. At 180 liters per hour slow flow, the lateral slope of 45 degrees, the error increased to 5%; vertical tilt of 45 degrees, the error will increase to 20% or even greater.

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