Water Meter IP69 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: How do you calculate the water meter inversion?
- Take a look at the external forces, the water meter upside down, the macro should be a kind of water meter rotation, so the cause of the water meter rotation is also applicable to water reversing. Well, how to solve the inverted water meter?The first kind of flip chip meter, as manufacturers purchase some water in the industry known as anti flip artifact known as the water heat shrinkable film tamper device, only need to install the meter when it will be set in the pipe above, with hot water or hair dryer blowing, will be a good fit to the tube, if to remove the table must be broken flip heat shrinkable flexible membrane, which is a kind of effective method.
- Q: What's the structure of the valve before the water meter?
- Ball valve (valve core is a hole with the ball, when the hole with one side of the rotation to parallel with the body, that is, when left and right, there will be water outflow, when the side of the hole to go with the valve body vertical, that is close to the valve wall, there will be no water flow.
- Q: Is there a water meter with automatic water supply?
- Now new clothes are generally like this, of course, the majority in the North
- Q: Is it possible to have water pipes leaking without water transfer?
- The home water mouth all unscrew the valve, and then use the foot sealing material is PTFE with (commonly known as raw materials) plug sealed each outlet, control the total water supply valve closed door switch at the same time (must be closed, otherwise the data is not accurate, such as the total valve water seepage other treatment), finally connect the pressure test the pump pressure test, test must take the pipes in the air pressure water (clean as long as the high water outlet of the water can be placed for a while).
- Q: Difference between vertical and horizontal water meters
- The scope of application is different: the supine type water meter is suitable for installing on the transverse straight pipe, and the horizontal water meter occupies the place slightly. The vertical water meter with a water pipe upright (water pipe up, it is a head toward the ground, one toward the sky, the direction) suitable for small space.
- Q: Who will be responsible for the leakage of water before the water meter?
- This year, China promulgated the "property law" and clearly defined, water pipes before the leakage of water by the property responsible for the water meter after the leakage of water by households themselves
- Q: Can the figures on the water meter be changed?
- Remove the table: find a water unit worked in friends, help to remove the table, unscrew the four screws inside the stopwatch readings, then put on a table, this number on the meter will turn very slowly. Do not advocate this method, because this is in violation of the household water convention, and do not understand the demolition of the table, it is easy to damage the water meter.
- Q: What is the working principle of the code type pre paid water meter?
- Prompt function: with input data error indication, battery shortage indication, actuating mechanism closing indication.
- Q: After the new house enters the family, has not discovered the water meter and the electric meter, where, in the house also does not have, where can find
- Water may be corridor on the doorstep with a lock pipe box, may also be in special wells in the downstairs. The meter may be placed on the wall of the stairwell or on the floor of the storage room, usually in combination with the rest of the household.
- Q: What is a two meter water meter?
- Indicates the accuracy level of the water meter, and the 2 level indicates the maximum indication value of the water meter, and the error can not exceed 2%.
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Water Meter IP69 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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