Horizontal intelligent water meter

Introduction:

1、 The horizontal intelligent water meter is a highly intelligent instrument composed of advanced microcomputer control technology and IC card and RF card technology. It integrates functions such as prepayment, metering, status display of low water volume, and fault alarm; It has the characteristics of accurate measurement, reliable performance, compact and reasonable structure, etc.

2、 This product is based on a rotary wing water meter and is equipped with a large variable ratio gearbox and high output torque. The motor controlled valve is stable and reliable, with a microcomputer controller. By adopting advanced logic encryption technology and implementing remote transmission of one meter and one card, the security and reliability of user data are ensured.

3、 The use of this product has completely changed the traditional water usage mode, from "use water first, pay later" to "pay first, use water later", greatly facilitating the work of the community property management department and water resources management department.

Technical parameters of horizontal intelligent water meter:

(1.1) Diameter (DN) mm Parameters: Diameter (DN) mm DN15, DN20, DN25.

(1.2) Overload flow rate (Q4) m3/h: 1.25, 3.125, 5.00, 7.875.

(1.3) Common flow rate (Q3) m3/h: 1.00, 2.50, 4.00, 6.30.

(1.4) 0.1 ℃~40 ℃ (cold water meter) 0.1 ℃~90 ℃ (hot water meter)

(1.5) Applicable medium: tap water, cannot be used for sewage or corrosive liquids.

(1.6) Sampling method: The double reed switch samples 0.01m3 (or ten or a hundred times) and emits a pulse

(1.7) Working pressure: ≤ 1.0Mpa

(1.8) Compressive strength: ≤ 1.6Mpa

(1.9) Small pressure difference: ≤ 0.04Mpa

(1.10) Valve lifespan: DN50-DN150 ≥ 35000 cycles, DN150-DN300 ≥ 15000 cycles

(2.1) Response time:<12S (on-off valve time)

(2.2) Sealing: No leakage for 15 minutes at a pressure of 1.6Mpa

(2.3) Working power supply: 7.2V lithium battery

(2.4) Working current: ≤ 55mA

Advantages of horizontal intelligent water meter functions:

(1) Integrated design, beautiful appearance, waterproof, anti attack, and anti damage.

(2) LCD night crystal displays water volume data, valve status, battery status, etc.

(3) Remaining insufficient alarm function: When the remaining water volume is 2.0m3, the valve automatically closes, and the night crystal displays "purchase card" and "close valve", reminding the user to purchase water in a timely manner. The user can use the remaining water by inserting the card again.

(4) Valve closing function: When there is zero remaining water purchase, battery undervoltage, magnetic interference, etc., the valve will automatically close, and the night crystal will display "alarm" and "valve closing".

(5) Under voltage indication function: When the battery is low, the night crystal displays "under voltage" to remind the user to replace the battery.

(6) The water meter adopts non-volatile storage to store data internally, and the data is not lost in case of power failure. The data can be saved for more than ten years.

(7) Equipped with intelligent self checking function, ensuring reliable operation under various interference conditions.

(8) It can be combined with corresponding prepaid, gas meters, hot water meters, etc. to form a public utility card system.

Horizontal intelligent water meter price reference:

1. Horizontal copper shell DN15 caliber: 200 to 300 yuan per piece; Horizontal iron shell DN15 caliber: 150 yuan to 200 yuan per piece

2. Horizontal copper shell DN20 caliber: 250 to 350 yuan per piece; Horizontal iron shell DN20 caliber: 180 yuan to 300 yuan per piece

3. Horizontal copper shell DN25 caliber: 350 to 500 yuan per piece; Horizontal iron shell DN30 caliber: 300 yuan to 450 yuan per piece

Manufacturing and usage standards for horizontal intelligent water meters:

1. According to the national standard GB/T778-2007, the measurement of water flow in closed full pipes includes drinking cold water meters and hot water meters.

2. Complies with the National Metrology Appraisal Regulations JJG162-2007 Cold Water Meter Calibration Regulations.

3. Compliant with the national urban construction industry standard CJ/T224-2006 electronic remote water meter.

Shenzhen Yima Company is a national high-tech enterprise with a total of 22 invention, utility model, and appearance authorizations. It is one of the many customer enterprises in the domestic water meter industry and has the ability to lead and promote industry technological development. Yima people will uphold the corporate spirit of "pragmatism, innovation, and excellence", continuously innovate and pursue excellence with a pragmatic spirit, and strive to build a brand in China's hydraulic industry.