Water Meter IP69 Dry Dial RF Card Prepaid from China with Good Quality
- 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: Why doesn't the water meter move?
- Look at the speed of the water meter, you can estimate the severity of the leakage, water leakage point should be identified, as soon as possible, and for a long time to the building damage, and sincerely help you look forward to adoption,
- Q: Who's in charge of the water meter?
- The water meter is broken and the user of the meter is responsible.
- Q: What does "IP68" mean in the standard of intelligent water meters?
- IPXX refers to the protection safety level of various industry products. IP is Ingress Protection Rating (orInternational Protection code), which defines the ability of an interface to protect liquid and solid particles. IP followed 2 digits, and the first was the solid protection level, which ranged from 0-6 to 5, indicating protection from large particles to dust;
- Q: How can I make the meter and meter go slow?
- The internal structure of the water meter is made of ABS plastic. You can lower the water meter impeller slightly with a small fire price under the water meter, and this will slow downIn fact, there are many methods, develop their own brain, our customers (tap water company) often steal user feedback phenomenon, and before the odd weirdo, some people are really smart, we have no way to solve.
- Q: How to see the water meter?
- Direct reading water meter can be read directly from left to right according to the number of black instructions. The measurement unit is cubic meters (ton). The red indicator number can not be read.x0d.
- Q: What's the size of the household water meters?
- Household water meter in general with 4 - meter or 6 - meter list on it, the industry called 15MM or 20MM;
- Q: Why is there so much water in the water meter?
- According to this situation, the first water meter is soaking can be divided into dry and wet, liquid sealed in the water, if it is dry water meter, water meter inside that bad, if it is wet, that is a normal phenomenon.
- Q: Does the water meter battery affect the water meter?
- Intelligent IC card, mechanical water meter or intelligent remote mechanical water meter influence measurement, affect data remote transmission and intelligent prepayment functionUltrasonic water meter, electromagnetic water meter and other intelligent measuring water meters affect the use function of water meter
- Q: How often is the water meter checked?
- Considering the special installation and use of water meter, especially the living water meter, it is difficult to carry out periodic verification. Therefore, the inspection of life meter is usually carried out for the first time.
- Q: The new rotor type water meter, in dripping water, if the drip is very slow, for example, 10 minutes a drop, the water meter will turn? Do not know the reason, please do not answer, please explain the reason!
- The use of the old mechanical water meter, because the rotating parts and counting gear movement in the rotor type water meter running in the presence of inertia, when the water flow is low, cannot promote the movement of the impeller and the counter gear error will be sharply biased, that will reduce the actual water content measurement.
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Water Meter IP69 Dry Dial RF Card Prepaid from China with Good Quality
- 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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