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R72610-Wireless Water Turbidity Sensor

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R72610 is a wireless communication device for turbidity detection. R72610 can detect the turbidity of the solution. The host body and the turbidity sensor communicate through RS485. The turbidity sensor can also detect the water temperature and transmit the detected data to other devices through the wireless network for display.

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R72610 is a wireless communication device for turbidity detection. R72610 can detect the turbidity of the solution. The host body and the turbidity sensor communicate through RS485. The turbidity sensor can also detect the water temperature and transmit the detected data to other devices through the wireless network for display.

• Apply SX1276 wireless communication module
• Solar panel charging function
• A rechargeable battery box (Users can purchase and install rechargeable lithium batteries by self.)
• Water temperature detection
• Turbidity concentration detection
• LoRaWANTM Class A compatible
• Frequency Hopping Spread Spectrum (FHSS)
• Configuring parameters and reading data via the third-party software platforms, and set alarms via SMS text and email (optional)
• Applicable to the third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne
• Low power consumption and long battery life
Note:
Battery life is determined by the sensor reporting frequency and other variables,
please refer to http://www.netvox.com.tw/electric/electric_calc.html
On this website, users can find battery life of various models in different configurations.

Electric:

Power supply

3 rechargeable lithium batteries in series (each section of rechargeable lithium battery 3.7V)

Operating Voltage

9.8VDC~12.6VDC

Low Voltage Warning

10.5V

Operating Current

<100mA (when sensor is operating)

Solar Panel Specification

5W/18VDC

Lithium Battery Pack Charging Current

About 300mA (ensure sufficient sunshine intensity)

Lithium Battery Pack Charging Time

About 4 days to charge fully

The Time That the Lithium Battery Pack Can Be Used After Full Charged Once

About 770 hours

Turbidity Sensor Measurement Principle

Scattering light method

Turbidity Sensor Measurement Range/Resolution

0~1000NTU/ 0.1NTU/ 0.1℃
0~100NTU/ 0.1NTU/ 0.1℃
0~20NTU/ 0.01NTU/ 0.1℃

Turbidity Sensor Accuracy

±5% or ±3NTU(0~1000NTU)
±3% or ±2NTU(0~100NTU)
±3% or ±1.5NTU(0~20NTU)
±0.5℃

Installation Method

Immersive installation, 3/4NPT pipe thread

Cable Length

5 meters, other lengths can be customized


Frequency:

TX power

US915 20dbm;
AS923 16dbm;
AU915 20dbm;
CN470 19.15dbm;
EU868 16dbm;
KR920 14dbm;
IN865 20dbm;

Rx sensitivity

-121dBm (Frequency deviation=5kHz,Bit Rate=1.2kb/s)
-136dBm (LoRa,Spreading Factor=12, Bit Rate=293bps) /p>

Antenna type

Build-in antenna

Communication range

Up to 10 km, the actual transmission distance depends on the environment

Data transfer rate

0.3kbps~50kbps

Modulation

LoRa/FSK

Supportable LoRaWAN Band

EU863-870, US902-928, AU915-928, KR920-923, AS923, CN470-510(Note: The frequency band is optional and needs to be configured before shipment)


Physical:
Dimension

117mm*89mm*41mm

Operating Temperature Range

-20°C~55°C

Storage Temperature Range

-40°C~85°C

Storage Temperature Range

<90%RH