Water Meter IP69 Dry Dial RF Card Prepaid on Sale Made in China
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 set
- Supply Capability:
- 1000 set/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. | Max. | Valve Permissive Linkage Volume |
mm | class | m³/h | m³ | m³/h | |||
15 | | 2.5 | 63/80/100 | 1.6 | | | 0.010 |
20 | 4 | 63/80/100 | 1.6 | 0.015 | |||
25 | 6.3 | 63/80/100 | 1.6 | 0.020 |
- Q:Smart card water meter management system registration code
- Each smart card water meter installation, the packaging box has a unique number, that is, smart card water meter management system registration code. Used to identify water purchase cards, water purchasing operations.
- Q:How to use the card water meter?
- Card type water meter usage: prepaid mode, that is, buy water first: water meter initial water availability is zero, the valve closed.
- Q:My water meter dial has a big bubble, bubbles move, flower needle on the turn (no water in the home), there are bubbles that normal, there are said to belong to the water meter is defective
- The bubble is normal does not affect the use of dynamic pressure meter bubble that loss of pressure loss flower needle rotation but not fast that your neighbor has water you look at the bubble sometimes sometimes small bubble big your water pressure
- Q:What's the difference between installing vertical and horizontal water meters?
- The 2 watches are all the same except for the way they are installed. Mainly depends on how you design the pipe.
- Q:How do water meters clean scale?
- 1. Let the maintenance personnel clean or clean the scale in the water meter.2, water meter screen surface, a few drops of detergent can also be.The water meter is a kind of measuring instrument, above a user can not be opened, unopened scale cannot be cleaned in the water, only tap water company maintenance personnel to remove water meter.
- Q:How much is the water meter at one time?
- Water meter once said: "a ton of water, that is, one cubic meter of water."Water meters are recorded in volume. Once they were cubic meters, that is, a square of water. The density of the water added was calculated
- Q:On the trouble of household water meter
- You remove the clean up dirt in the water can be recovered, the premise is to find water seals, seals can find water meter or property, of course, mean to say, the meter will not affect the water storage and water meter, a water meter is probably not more than one hundred yuan the price is according to your water meter diameter set.
- Q:How often is the water meter checked?
- Water meters belong to strong inspection and measuring instruments. According to the relevant provisions of the state 's work on the determination of work measuring instruments for compulsory verification, the period of inspection for general inspection instruments shall not exceed 1 years.
- Q:Can the pipe behind the water meter be changed in diameter? Is there any regulation that can not be changed behind the water meter?
- The water meter installation location should fully consider the user construction plan should be installed in the user outside the walls without contamination and damage, avoid the roadway, garbage removal, septic tanks and other pollution sources.
- Q:What should be paid attention to when installing water meter?
- Direction: position: the water meter can only be installed on the horizontal pipe, keep the dial level, and make the water meter shellThe arrow is in accordance with the direction of the flow. Do not install the arrow. Water meter should be installed before and after the valve, for the water is not allowed or not eliminatedThe pipeline construction shall also be provided with a by-pass pipe where the check valve shall be fitted at the back of the water meter and the valve on the bypass pipe shall be providedSeal.
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Water Meter IP69 Dry Dial RF Card Prepaid on Sale Made in China
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 set
- Supply Capability:
- 1000 set/month
OKorder Service Pledge
OKorder Financial Service
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