Smart Residential Ultrasonic Water Meters Meter price

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Product Overview

Description



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Product Description




SECK ultrasonic water meter

SECK
Ultrasonic Water Meter can be equipped with various communication interfaces. It can communicate with other equipments and form a remote meter reading management system, which is convenient for the statistics and management of the user's water consumption.
Seck's LoRa Wireless Metering Reading System is no need to build the line.The structure of the remote meter read system is simple and easy to operate.The LoRa Wireless APP allow the meter reader get all the data of the meters easily and remote lead to the
terminal management computer.
Also there is automatic model for remote meter reading through Concentrator device.We use the LORA Wireless Networks so that no need to charge communication flow fee between the communication from LORA meters to the concentrator.The Lora concentrator sent datas to server also through wireless network.
The Remote Reading System we use can be NB-IOT,LORA/LoRaWAN Wireless or M-BUS.







Technical Parameters


Item
Parameter
Accuracy
Class 2
Nominal Diameter.mm
DN15-DN25
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~+999999.999m³
Keyboard
Light-sensitive Keys
Type of Communication
M-BUS、LoRa、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
0.22mW
Protection Class
IP68


Product Features



 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 length can be 10 years.

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

④ The starting flow of the ultrasonic water meter is low to 0.002m³/h。

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

⑥ The ultrasonic water meter 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 the water meter is not affected.



Flow Parameters


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)
0.002
0.002


SECK Building






Product Processing








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