Smart Residential Domestic Ultrasonic Water Meter

FOB Price
USD $55.00 / Piece
Place Of Origin
China
Minimum Order
100
Packaging
10pcs each box
Delivery
30 Days

Linda Xie
Export Manager

Hangzhou Seck Intelligent Technology Co.,Ltd.

E-mail:sailabc@hotmail.com

Features

① SK-UM11 series ultrasonic water meter is developed based on the principle of propagation velocity difference method, and the measurement accuracy is stable.

② Adopt low power design, a battery life lengthcan be7 years.

③ High repeatability, low pressure loss, no moving parts, accuracy requirements meet GB/778-2007, JJG162 - 2009 verification regulations.

④ Thestarting flow of the ultrasonicwatermeter is low to0.003 m³/h。

⑤ Support M-BUS interface, realize remote meter reading, facilitate centralized management of users, and realize intelligent analysis of pipe network data.

⑥ Theultrasonicwatermeter adopts IP68 waterproof design, which can be immersed in water for a long time.

⑦ The water meter can be installed in many angles, and the measuring accuracy of thewatermeter is not affected.

2、technical parameters

Table 2-1 technical parameter list

Item Parameter
Accuracy Class 2
Nominal Diameter.mm DN15-DN20
Dynamic Range R 250
Max. Permissible working Pressure 1.6MPa
Temperature class T30,T50,T70, default: T30
Upstream Flow Field Sensitivity U0
Downstream Flow Field Sensitivity D0
Climate &Mechanical Environmental Conditions Class C
Electromagnetic Compatibility E1
Content of Display Cumulative flow rate: m³, Instantaneous flow rate: m³/h, Water Temperature, ℃, Cumulative effective running time: h, Date: y/m/d, Clock: h/m/s, Software version, Screen test
Display Resolution Cumulative flow rate: 0.001m³;
Display Range Cumulative flow rate: 0 m³~+99999.999m³
Keyboard Light-sensitive Keys
Type of Communication M-BUS、Photoelectric Interface、Radio Frequency
Data storage Storing accumulated flow monthly, automatically storing data for the last 24 months
Power Supply Battery Powered DC3.6V
Powder Consumption 0.25mW
Protection Class IP68
​Pressure loss rating △P63

Table2-2 Flow parameter table

Nominal diameter(mm) DN15 DN20
Overload Flow rate, Q4(m³/h) 3.125 5.000
Permanent Flow rate, Q3(m³/h) 2.500 4.000
Boundary Flow rate, Q2(m³/h) 0.016 0.0256
Minimum Flow rate,Q1(m³/h) 0.010 0.016
Starting Flow rate(m³/h) 0.003 0.003

l

Maximum Permissible Error:

a) From minimum flux to transitional flux (Q1≤Q

b) From transitional flux to maximum flux (Q2≤Q < Q4): ±2%

l Working environment: temperature: 0.1~70 DEG C, humidity: 0~95%RH.

l Communication transmission rate: 2400bps.

l Communication transmission through the maximum distance: 1200m.

l Communication cable: RVV2 * 1mm - core.

Product size

  • Country: China (Mainland)
  • Business Type:
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  • Founded Year:
  • Address:
  • Contact:Linda Xie
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Class B High Quality samrt residential Ultrasonic Water meter
Class B High Quality samrt residential Ultrasonic Water meter

Class B High Quality samrt residential Ultrasonic Water meter Product Parameters as below: Guarantee of our product is 1 year. Min Order Quantity:100pcs Delivery time:3~15 days Payment: T/T L/C Certificate: ISO9001;ISO14001 ...

Huaihua Jiannan Electronic Technology Co.,Ltd