Product Description
Digital Ultrasonic Water Meter RS485 Output Flowmeter Battery Powered Flange Clamping Agricultural Irrigation Remote Water Meter
1. The smart ultrasonic water meter is a new generation of smart water meter designed for agricultural irrigation and water resource monitoring. It is an all-plastic smart water meter with nylon as the main material. It is installed in the pipe by clamping the meter body which is only 50 mm in thickness between the two flanges of the pipe.
2. The new generation of ultrasonic water meter uses a technology similar to that of FLEXIM company’s ultrasonic flowmeter. The transit time difference is obtained through correlation calculation of captured signal waveform, thus featuring high precision, low drift, anti-interference, stability and reliability. The smart water meter also uses a signal acquisition hardware with a dynamic range of 30dB, so it can resist medium scaling inside the pipe and is suitable for measurement of muddy water with sediments. This smart water meter adopts waterproof sealant and can be immersed in water.
5. Compared with the traditional water meter, the new meter is smaller in size, lower in failure rate, more reliable in function and cheaper in price.
1. Low initial velocity to 1 mm/s, low zero drift (value to be determined)
2. Display: multiple lines display simultaneously 9-bit long accumulator, 6-bit long instantaneous quantity, signal strength, battery status, flow direction, fault, communication status, etc
3. Flow unit selectable: cubic meter, American gallon, liter, cubic foot, acre foot
4. Operation: double capacitor touch button, support sliding operation
5. Output: optional 2-channel OCT outputs, which can simulate the double-pulse output of mechanical water meter
6. Communication interface: independent RS485 and infrared interface. Baud rate selectable 2400, 4800, 9600 Optional MBUS
interface, Lora/ NB-iot wireless communication and USART interface
7. Communication protocol: support MBUS, MODBUS, ASCII and CJ188 at the same time
8. Pipe diameter: DN50~DN150
9. Power supply: 3.6V4Ah disposable lithium battery power, >6 years of service life
10. In-field software upgrading: yes
11. Data retention time after power failure: 10 years
12. Technology applied: single channel ultrasonic principle, waveform analysis, correlation calculation, signal amplitude adaptive.
Digital Ultrasonic Water Meter *1
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Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.