Intelligent online QR code scanning Bluetooth water meter

Intelligent online QR code scanning Bluetooth water meterFunction:

1) Card free consumption: Use a mobile app to scan the QR code and connect to the water meter via Bluetooth for consumption. Use mobile phone signals to transmit data to the server.

2) Card consumption: This product uses a CPU card to prevent duplication. One meter with multiple cards, one water meter can be used for multiple cards; One card with multiple meters, each card can be used on any water meter in the same unit.

3) It has a balance alarm function, prompting users to recharge in a timely manner, and has a complete fault self checking function: when a fault occurs, it will be displayed on the LCD screen with an audible alarm prompt. When there is a pulse line disconnection, low voltage, or magnetic interference, the controller will close the valve and stop the water supply

4) The user card can automatically collect the total amount of water meter usage. When the software reads the user card, the same device retrieves the consumption time value.

5) Users can freely use the buttons on the water meter to stop or turn off water during the water usage process.

Intelligent online QR code scanning Bluetooth water meterFeatures:

1. Bluetooth communication: Bluetooth water meter is an intelligent water meter with Bluetooth communication channel, which can be connected to a mobile phone with Bluetooth interface and recharged through the mobile APP.

2. Step by step billing: The Bluetooth water meter is a step by step water price control module that can be set during a step by step cycle. It uses the amount as a settlement statement and is an intelligent water meter that is recharged based on the amount.

3. Ladder setting: Bluetooth water meters support the selection of four settlement cycles: annual, semi annual, quarterly, and monthly. Users can set them according to their actual needs. The tiered water price supports 3 tiers and supports 1 backup rate table.

4. Low consumption settings: Bluetooth water meters support four settlement cycles of low consumption settings: annual, semi annual, quarterly, and monthly. Users can choose according to their actual needs

Please make the necessary settings. Low consumption standards can be set based on water volume or amount.

Other functions:

1) Pulse measurement

2) Carrier wake-up function

3) Real time bidirectional communication

4) Real time wireless valve control

5) Low voltage alarm

6) Low voltage valve closing

Main parameters:

1) Card reading type: CPU smart card

2) Card issuance quantity: unlimited

3) Display: Backlit LCD screen display

4) Working voltage: DC12V, power consumption during standby ≤ 3W, power consumption during card swiping for water supply ≤ 10W.

5) Working humidity: 10% -110%

6) Usage environment: Electromagnetic environment: E1 Installation environment: Class B Temperature: 5 ℃~90 ℃

7) Usage temperature: Hot water meter: 12 ℃~90 ℃

8) Work pressure: ≤ 1.0MPa

9) Dimensions: 165mm * 88mm * 103mm

10) Weight: ≈ 1500 grams

11) Rate setting: 1 second for small billing time, 0.01 yuan for small billing amount, and 1 liter for consumption billing data.