Water Meter IP69 Dry Dial RF Card Prepaid on Sale 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: When I enter the house, the flowmeter is not the water meter
- In general, the nominal diameter less than or equal to 50MM, the rotor type water meter, nominal diameter is more than 50MM, should adopt the wing type water meter, when the flow changes greatly, should be used in the dry and wet compound water meter, water meter, should give priority to the use of wet water meter.
- Q: My water meter is upside down. What's the matter?
- The watch is upside down, or it won't go backwards.
- Q: How to see the number of IC card intelligent water meter
- If your water rate is double rate, after you insert the card, the remaining water charge is displayed on the LCD screen,
- 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: What sort of water meters do you have?
- Displacement water meter: installed in a pipe, consisting of a number of water meters that are successively filled and discharged by a known volume of fluid and a fluid actuated mechanism, or referred to as a quantitative discharge meterThe displacement type water meter usually adopts the piston structureBy measurement gradeAccording to the old standard, can be divided into class a table, B class table, C class table, D class tableThe measurement level reflects the work flow range of the meter, especially the measurement performance under small flow. According to the order from low to high, generally divided into class A, class B table, C table, D table level scale, the measurement performance reached the corresponding requirements in national standard A, B, C class and D.After the new standard release, the measurement grade classification method becomes quite complex, mainly according to the flow value and the range ratio and other parameters to determine. In brief, the larger the measurement scale, the higher the measurement level
- Q: How to buy a water meter
- Simply put:1, the heavier the better.2, the cover and the joint must be copper.3, go to the local water company to buy the best.
- Q: Is the water meter really drip proof?
- Product use and featuresThis series of water meters is used to measure the total amount of potable water flowing through the tap water with high sensitivity. The main features are as follows:Smaller starting flow, starting flow less than 0.5L/h; 16 times more than ordinary water meters;Water quality adaptability: because the water leakage mechanism and the water outlet between the drainage channel distance is 4mm, so you can through the following 4mm particles, so that the water leakage mechanism will not be blocked or blocked by impurities in the water;
- Q: The water meter goes very fast
- I remember so, and see if there are any other wordsThose who seek to rent your house should be the responsibility of the water company, and they will pay for itCollective is not easy to say, you can not buy your own standard, that is to say, you are also likely to buy a problem, which should belong to the building materials categoryBut should be able to find you rent a house, you rent a house, ownership is not you, because of his water problems caused by your monthly pay. Do not know if this count does not count, anyway, I have a friend to rent a house, there is no air conditioning, he insisted that the owner bought an air conditioner, is similar to I feel the truth
- Q: How does a water meter work?
- The word "m3" is also written on the scale, which means "cubic metre". That is to say, the unit of reading for this meter is cubic meter. Because every cubic meters of water is just a ton, reading is the direct tonnage, so water can be conveniently according to the total water readings (tonnage) calculated.
- Q: What if the intelligent water meter is not accurate?
- Smart water meters are inaccurate, and people still get sick. Inform the water supply and maintenance unit to replace the water meter in time. When changing, confirm both sides of original measurement record.
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Water Meter IP69 Dry Dial RF Card Prepaid on Sale 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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