RA0711 LoRaWAN Wireless Liquid Level Sensor
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
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RA0711 LoRaWAN Wireless Liquid Level Sensor

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$499.00

RA0711 LoRaWAN Wireless Liquid Level Sensor

The RA0711 is a wireless communication device that detects the depth of liquid. RA0711 detects the depth of liquid in the container. The wireless liquid level sensor uses a solid state, continuous (multilevel) fluid level sensor for measuring levels in water, non-corrosive water-based liquids and dry fluids (powders). The communication is fully compatible with LoRaWAN™ Protocol (Class A).

Features:

  • Wireless Range of 10 Km
  • LoRaWAN™ Class A Compatible
  • Frequency Hopping Spread Spectrum (FHSS)
  • Improved Interference Immunity
  • Improved Power Management For Longer Battery Life
  • Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC For Sensor Data Messages)
  • Battery Life*2:
    ⁻ 5 Years

     (Conditions: Ambient Temperature 25 °C, 20 Triggers/Day, Txpower = 20dBm, LoRa Spreading Factor SF = 10)

  • Over-The-Air Updates

  • Third-Party Online Wireless Sensor Monitoring And Notification System To Configure Sensors, View Data And Set Alerts Via SMS Text And Email (Optional)

  • Available Third-Party Platform: Actility/ThingPark, TTN, MyDevices/Cayenne

    Electric

    Power Supply 

    Adapter DC Powered(12V/1.5A)

    Working Current

    <90mA

    RX Current

    11mA @3.3V

    TX Current

    120mA @3.3V

    Water Level Sensor Measurement Range

    0-50m(Optional)

    Water Level Sensor Accuracy

    0.25%FS


    Frequency

    Frequency Range 

    868MHz,915MHz,923MHz(Note:must Be Configurated Before Shipping)

    TX Power

    19dBm(Typical)

    Rx Sensitivity

    -121dBm
    (Frequency Deviation=5kHz,Bit Rate=1.2kb/S)

    Build-In Antenna

    Build-In Antenna

    Communication Range

    2km(Typical Output Power)

    Data Transfer Rate

    1.2~50kbps

    Spread Technique 

    FSK/OOK


    Physical

    Dimension 

    111mm*86mm*41mm

    Working Temp

    -10°C ~ +50°C

    Storage Temp

    -40°C ~ +85°C

     

    Documentation:

    Datasheet

    User manual