Waterproof Ultrasonic Sensor Narrow Beam Wireless Gprs 4G Wifi Lora Lorawan Ultrasonic Non Contact Water Level Sensor

Waterproof Ultrasonic Sensor Narrow Beam Wireless Gprs 4G Wifi Lora Lorawan Ultrasonic Non Contact Water Level Sensor

● Small size and easy install 

● Non-Contact type 

● Low power supply DC5V 

● Stable and reliable 

● High precision

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Products Description

 

This is a waterproof, non-contact ultrasonic water level sensor with a narrow beam, supporting wireless connectivity via GPRS, 4G, WiFi, LoRa, and LoRaWAN. It operates on DC 5V, with normal current <20mA and sleep current <1mA, working at 40kHz frequency.

Applications

● 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

Product Features

 

● Small size and easy install

● Non-Contact type

● Low power supply DC5V

● Stable and reliable

● High precision

 

Product Specification

 

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
100ms/Work Cycle
Detection angle
Horizontal direction: 1.7° (typical value); Vertical direction: 12°~29° (typical value)
Storage temperature range
-20℃~70℃
Protection level
IP65
4G RTU/WIFI
optional
LORA/LORAWAN
optional

 

Product Dimensions

 

Product Features

 

● Small size and easy install

● Non-Contact type

● Low power supply DC5V

● Stable and reliable

● High precision

 

Product Dimensions
Product Specification

 

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
100ms/Work Cycle
Detection angle
Horizontal direction: 1.7° (typical value); Vertical direction: 12°~29° (typical value)
Storage temperature range
-20℃~70℃
Protection level
IP65
4G RTU/WIFI
optional
LORA/LORAWAN
optional