Water Meter IP68 Dry Dial RF Card Prepaid on Sale
- Ref Price:
-
- 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:Pratt & Whitney tip: smart water meter is not out of the water, how to do?
- The new anti attack IC card water meter has automatic protection function. When the magnetic field is close to or the signal line is cut, the actuator receives the controller instruction, automatically closes the valve, and displays the "valve off" and "magnetic interference" mark. Users need to check the intelligent water meter water meter is soaked in water, the surrounding environment, short-term, or by magnetic field attack, after the card to open the valve, if not, please inform the maintenance department maintenance management.
- Q:The backflow meter will not turn
- When the water flow, the general meter will turn on the water meter, but the index is not moving, generally have installed check valve check valve, but also can not guarantee the water does not return, you can get a new check after try, pour water inside it will the water down, when you want to control the water the best way is to install a valve or without the electronic water valve closed.
- Q:The developers Shoufang meter installation fee:
- Crack. Including wall cracks and floor cracks. The strength of crack is divided into cracks, settlement cracks, temperature cracks, deformation cracks, the causes of the material strength is not enough, the wall structure, uneven stress, tensile strength, anti extrusion, building uneven settlement, building material, masonry after drying is not sufficient.
- Q:Why does the water meter need the valve before and after?
- If the meter is broken, or tap water companies who want to change the water meter, before and after valve are closed to open water will not have water leak out, otherwise the pipe flow out not get home in a complete mess.
- Q:The difference between a water meter and a flowmeter
- The accuracy of electromagnetic flowmeter is high, generally can reach 0.5, ultrasonic flowmeter next, generally 1, and mechanical water meter accuracy is poor
- Q:Water meter rotation, turn off the valve will not turn, but did not find leakage
- This situation is basically leaking pipes inside the wall. There are two cases, one is the Water Leakage place, if such as wall and buried in the ground Water Leakage in the shelter, not found, another is the meter is broken, exclusion, to find someone to see whether the broken water meter.
- Q:Water meter display, replace the battery after water, why not start after the card water meter?.
- Card insertion method: in front of the user's card holder, insert the guide slot in the direction of the arrow, observe the LCD screen, and make sure the LCD screen is correct before you can pull out the card. Note: when the card is not finished, it is forbidden to draw the IC card, otherwise it may damage the IC card, and the data in the IC card may not be stored in the water meter, and it may cause the loss of the purchasing water in the IC card. If the card is wrong, try the card again. Make sure the card is inserted and not inserted.
- Q:What's wrong with a water meter with a flange connection?
- Is the two pipe, pipe fittings or equipment, first fixed on a flange, two flanges, plus flange pad, bolted together, completed the connection. Some pipe fittings and equipment have their own flange, but also belong to flange connection.
- Q:The role of water meters
- An instrument for measuring water flow. The cumulative flow of water is mostly measured.
- 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
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Water Meter IP68 Dry Dial RF Card Prepaid on Sale
- Ref Price:
-
- 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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