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:The water meter doesn't move. The pump keeps beating. Why?
- Is the meter impeller stuck, meter replacement or repair advice. If the water meter is connected to the water outlet, the pump draws water and the user doesn't use it, the water meter doesn't go, because the water meter doesn't flow through.)
- Q:What is the working principle of the code type pre paid water meter?
- Automatic argument: the controller is rejected and the number of errors recorded when the error data is entered. If 8 consecutive input errors, the control system is fully closed, and only the operator can unlock to recover.
- Q:What's the unit of water for running water?
- On the dial of the water meter, there are several small pointers arranged along the arc. There is a small red triangle in the center. When the tap is unscrewed and the water is flowing, the little red triangle turns. As for those little pointers, no matter the current is not flowing
- Q:Excuse me, is the tap running at home and the water flowing along the water meter?
- If you are using the drip of water, small amount of accounting taps are now because of the water meter, is leakproof, open the faucet to prevent small drop of water in the form of stealing water, so a lot of time is the amount of accounting, so do not have the time or when the meter is broken quickly, prevent drop Water Leakage, and tap water company to see or to be punished!
- Q:Why must water meters undergo strong inspection?
- Scale, water meter shell breeding and filter impurities and plastic form the core of the aging, the impeller water inlet box, impeller, pore radius to filter water density larger mesh eye meter for their own reasons, resulting in the decline of water meter is not accurate or measurement accuracy, to the detriment of both water supply and demand of economic interests, more serious is that through the water after the tap water is two pollution, long-term use will damage the health of their families.
- Q:What's the tool for changing water glass?
- Then independent meter for the glass cover, you can not get any professional tools, only a small hammer. Find the water above the golden copper lid four lobes (ear) the most stout, gently tapping with a hammer, with patience, action to light, otherwise it will knock on the fracture may of course angle, the rest of the three corners of the best turn out of a few, a full range of shock and loose best. Light knock on a corner of the copper will break the weak. It is an important direction, counterclockwise or clockwise, one that is not good, and generally seems to be with words (such as 15MM) arrow in the opposite direction, tapping (must be light, slowly) a few will be released, not to knock on the side, is a hammer knock, and as close to convex the root of knock, with a round wall slide better, so as to better reduce the salient sections of excessive force to fracture problems. Of course, if you can't hit it, change it in a different direction. Only about two directions should be used flexibly. The above operations must pay attention to the integrity of the above copper cover ears, even if only one of the four knock off, the tightening force is much lower, will definitely affect the tightness, the basic copper cover will be scrapped.
- Q:How can I see the water meter stealing water?
- Check the pipe at the front of the water meter, and if there is a bypass pipe installed, the bypass is installed, so you can bypass the water meter through the bypass pipe to avoid the meter measurement
- Q:What about rust on water meters?
- Rusting and scaling in the table are caused by many reasons such as rusting of pipes, etc., which occur in the extended use of water meters (the State stipulated that the water meter should be used for 6 years). In this regard, it is recommended to replace the water meter or to re clean and test the old water meter.Or to call their business, complaints, water companies will come home processing, costs are not responsible.
- Q:Look, you've answered the water meter. Please consult me. See if my house is leaking or something else?
- If a check valve is installed and the water meter does not turn, then the water in the home pipe does not leak. The water meter idling is caused by the air in the pipe. After the check valve is installed, the water meter will still rotate if the inside pipe or facilities are leaking.
- Q:Learn readings for meters, water meters, and gas meters
- Meter power = = (stop code - at least) x magnification (if equipped with an instrument transformer)
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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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