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RA0710-Wireless Turbidity Sensor

   

RA0710 connects an external turbidity sensor to detect water turbidity and temperature. The LoRa module of the RA0710 communicates with the turbidity sensor in the form of RS485 communication to obtain the current turbidity signal value and display it through the wireless gateway.

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RA0710 connects an external turbidity sensor to detect water turbidity and temperature. The LoRa module of the RA0710 communicates with the turbidity sensor in the form of RS485 communication to obtain the current turbidity signal value and display it through the wireless gateway.

•Apply SX1276 wireless communication module
•DC 12V adapter power supply
•Turbidity detection
•LoRaWAN™ Class A compatible
•Frequency Hopping Spread Spectrum (FHSS)
•Configuration parameters can be configured through a third-party software platform
•Applicable to third-party platforms: Actility / ThingPark, TTN, MyDevices / Cayenne

Electric:

Power Supply

DC12V/1A

Operating Current 1

50mA (no RF signal emission)

Operating Current 2

90mA (with RF signal emission)

Measuring principle

Scattered light method

Turbidity Sensor Measurement Range

0-1000NTU

Resolution

Turbidity:0.1NTU,
Temperature:0.1°C

Accuracy

Turbidity:±5% F.S.,
Temperature:±0.5°C

Installation Method

3/4” NPT thread, immersion installation

Cable Length

5 meters, other lengths can be customized

Frequency:

Frequency Range

863MHz-928MHz 470MHz-510MHz

TX Power

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

Receiving Sensitivity

-136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )；
-121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)

Antenna Type

Built-in antenna

Communication Distance

Up to 10 km
(visible linear obstacle-free transmission distance , actual transmission distance depends on the environment )

Data Transfer Rate

0.3kbps～50kbps

Modulation

LoRa/FSK (Note: You can choose one of them)

Supportable LoRaWAN Band

EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3,
IN865-867,CN470-510

(Note: The frequency band is optional and needs to be configured before shipment)


Physical:

Dimension

111mm*86mm*41mm

Working Temperature

-20°C ～ +55°C

Storage Temperature

-40°C ～ +85°C

Ambient Humidity Range

＜90%RH