An RS485 ultrasonic water meter is a type of solid-state water meter that measures the flow rate of water by using ultrasound waves.
|
Nominal diameter(mm) |
15 |
20 |
25 |
32 |
40 |
|
Length L(mm) |
165 |
195 |
225 |
180 |
200 |
|
Length L1(mm) |
260 |
300 |
346 |
305 |
330 |
|
Width B(mm) |
95 |
95 |
95 |
95 |
95 |
|
Height H(mm) |
86 |
86 |
89 |
100 |
120 |
Advantages
- High accuracy: RS485 ultrasonic water meter can measure very low flows with an accuracy of ±1%. It can also compensate for temperature, pressure, and viscosity variations in the fluid.
- Low maintenance: RS485 ultrasonic water meter has no moving parts that can wear out or clog, so it requires less maintenance and calibration than mechanical meters.
- Wide measuring range: RS485 ultrasonic water meter can measure flow rates from 0.01 m/s to 12 m/s with a single sensor size. It can also handle different pipe diameters from DN15 to DN300.
- Strong anti-interference: RS485 ultrasonic water meter uses a dual-balance signal differential receiver/driver circuit to avoid interference from external sources such as converters, TV towers, or high voltage lines. It also uses a digital signal processing technique to filter out noise and improve signal quality.
- Low power consumption: RS485 ultrasonic water meter uses a low voltage, multi-pulse technology that reduces power consumption to 1.5W. It can also operate on battery power for up to 10 years.
Applications and Benefits
- Urban water supply: RS485 ultrasonic water meter can provide accurate billing and leakage detection for residential and commercial customers. It can also support remote reading and smart metering systems via the RS485 communication interface.
- Industrial process control: RS485 ultrasonic water meter can monitor and control the flow of various liquids such as chemicals, oils, fuels, or beverages in industrial plants. It can also provide data logging and analysis functions for quality assurance and optimization purposes.
- Irrigation management: RS485 ultrasonic water meter can measure and regulate the flow of irrigation water for agricultural fields or greenhouses. It can also help save water resources and reduce costs by avoiding over-watering or under-watering problems.
- Heat measurement: RS485 ultrasonic water meter can connect with temperature sensors to measure the heat or energy consumption of heating or cooling systems. It can also provide thermal balancing and energy-saving solutions for buildings or districts.
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