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Measurement parameters | ||||||
Product Name | Ultrasonic Water level sensor with 3 meters measure range | |||||
Flow measurement system | ||||||
Measuring principle | Ultrasonic sound | |||||
Applicable environment | 24 hours online | |||||
Operating temperature range | -20℃~+70℃ | |||||
Operating Voltage | DC 5V | |||||
Working current | Normal state< 20mA, Sleep state< 1mA | |||||
Working Frequence | 40kHz | |||||
Max Measuring range | 7.5 meters | |||||
Bland area | <22cm | |||||
Ranging resolution | 1mm | |||||
Ranging accuracy | ±(1%Reading+10mm) | |||||
Output | RS485 modbus protocol | |||||
Detection period | ≥50ms | |||||
Detection angle | Horizontal direction: 1.7° (typical value); Vertical direction: 12°~29° (typical value) | |||||
Storage temperature range | -20℃~70℃ | |||||
Protection level | IP65 | |||||
Data transmission system | ||||||
4G RTU/WIFI | optional | |||||
LORA/LORAWAN | optional | |||||
Application scenario | ||||||
Application scenario | -Channel water level monitoring | |||||
-Irrigation area -Open channel water level monitoring | ||||||
-Cooperate with standard weir trough (such as Parsell trough) to measure flow | ||||||
-Water level monitoring of the reservoir | ||||||
-Natural river water level monitoring | ||||||
-Water levelmonitoring of underground pipe network | ||||||
-Urban flooding water level monitoring | ||||||
-Electronic water gauge |
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