Water Meter IP69 Dry Dial RF Card Prepaid on Sale

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 set
Supply Capability:
1000 set/month

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Product Description:

 

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

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 IP69 Dry Dial RF Card Prepaid on Sale

Water Meter IP69 Dry Dial RF Card Prepaid on Sale

 

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Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Is the water meter really drip proof?
Product use and featuresThis series of water meters is used to measure the total amount of potable water flowing through the tap water with high sensitivity. The main features are as follows:Smaller starting flow, starting flow less than 0.5L/h; 16 times more than ordinary water meters;Water quality adaptability: because the water leakage mechanism and the water outlet between the drainage channel distance is 4mm, so you can through the following 4mm particles, so that the water leakage mechanism will not be blocked or blocked by impurities in the water;
Q:How do you connect the water meter with the PPR tube?
PPR pipe fittings, there is no set of silk said, you this statement may be the local saying. There are two kinds and four kinds of conventional direct silk thread parts:Outer wire tap (as follows)The wire connecting (below)Outer filament direct (as follows)The wire directly (see below)Specifications, products or external packaging are marked, please pay attention to must buy silk pieces, because it is more expensive than pure plastic oh.
Q:Why is the water meter valve closed and solutions?
The amount of water remaining to the amount set (usually 0), the screen shows "valve off", at this time, brush the user card can not open the valve again, only to re buy water and swipe the card before you can open the valve.
Q:How long can the smart water meter battery work?
At present, the average static current of water meter module is below 3uA, and the total power consumption is about 970mA in 6 years. (the flow of valve switch is about 80mA/9s). This is only theoretical value, and there is no question about it. And if the pipe network is in the state of pressure (0.4Mpa), the current of the switching valve usually needs more than 90mA.
Q:What sort of water meters do you have?
It is divided into cold water meter and hot water meterAccording to the medium temperature can be divided into cold water meter and hot water meter, the water temperature 30 degrees is its dividing line(1) cold water meter: medium lower limit temperature is 0 degrees, upper limit temperature is 30 Celsius water meter(2) a hot water meter: a water meter with a lower dielectric limit of 30 DEG C and an upper limit of 90 DEG C or 130 DEG C or 180 DEG C
Q:Can the figures on the water meter be changed?
Magnet method: select a few magnetic Super Magnet (hard disk that is strong enough) adsorbed on the water meter, relying on the role of magnetic force to reduce the speed of the pointer.
Q:Will the water meter go bad?
Heat is the weakness of a general mechanical water meter. It takes a long time to affect it
Q:How can one way water meter be controlled by one way?
One meter is to effectively prevent many users to turn down an easy job to do meter installation, the countdown to steal a new water meter water objective, the new water meter still contains the case, impeller metering mechanism, a counter and a water pipe joint and a connecting nut and a rubber sealing ring and other components, but the water inlet and the water outlet of the shell body of the interface the screw diameter size is not the same, so they can not put down a U-turn and steal water meter installation, but also does not appear when installing the negligence of the water inlet and the water outlet of the water meter upside down installation condition. The installation and use are equally convenient and reliable. The family unit and the water consumption for metering water meter, which is based on the mechanical rotor type water meter on the slightly improved valve seat and ball valve configuration to form a new kind of single flow meter, it has changed the reversibility of the original mechanical rotor type water meter and single flow, to avoid the user to steal water, improve water the accuracy of measurement, and developed a new way of energy saving. Single direction water meter suitable for metering of multi water source or single water source pipeline system. It is a one-way control device is installed at the water inlet end of the rotor wet water meter, the inner surface of the device is composed of a water inlet end and the water meter shell with a threaded connection with through hole plug, T valve spool and valve plug in and plug, and set the reset spring valve rod in T valve spool on the form. The spool rod in a movable fit way through the center hole plug in T shape at the top of the valve core is a round table, using the reverse flow of top pressure, so that the cone cone and cone shell inlet end face seal, cut off the water, to achieve one-way control.
Q:Why should water meter use batteries?
You use a smart meter bar, water meter is divided into two kinds, one is direct reading type, one is both direct reading and can send information, you may use the latter, the inquiry function needs power
Q:What is the nominal diameter of a water meter and the caliber of water?
General should be a kind of. However, the design results are often somewhat different from the actual, it is divided into two statements.

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