Sku: R718PB15-AS923

Availability: Many In Stock
Sku: R718PB15-AS923

NETVOX Wireless Sensor R718PB15 is a ClassA type device based on the LoRaWAN protocol.

The R718PB15 connected to a RS-ECTH-N01 soil sensor to report the temperature, conductivity and soil moisture collected by the sensor to the corresponding gateway


Principle of Operation

NETVOX Wireless Temperature Sensor outputs the ambient temperature in degrees Celsius. It is programmed to sleep for a user-given time interval (heartbeat) and then wakeup. To stay within the abilities of the processor, the temperature is computed off a data table provided by the manufacturer.


Example Applications

  • Soil moisture content detection
  • Soil temperature detection
  • Soil conductivity
  • Other


    Features of NETVOX Sensors

    • Wireless range of 10 km *
    • LoRaWANTM 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* :
    5 years (Conditions: ambient temperature 25 °C, 20 triggers/day, txpower = 20dBm, LoRa spreading factor SF = 10)
    • Over-the-air updates (future)
    • 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
    • R718X series carry magnets which can be attached to ferromagnetic materials and objects
    *Actual range may vary depending on environment.
    *Battery life is determined by sensor reporting frequency and other variables


    Technical Specifications 

    Input Power 2 x 3.6V ER14505 AA lithium batteries
    Sleeping Mode 36uA
    Wake up Mode 6.3mA @ 3.3V
    Low Voltage Threshold 3.2V
    Tx Current 120mA/3.0V
    Rx Current 11mA @3.0V
    Battery Life  

    3.4 years

    (Conditions: ambient temperature 25 °C, 15 min heartbeats, txpower = 20dBm, LoRa spreading factor SF

    = 10)



    Tx Power 19dBm±1dBm
    Rx Sensitivity -136dBm (LoRa,Spreading Factor=12,Bit Rate=293bps ) -121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)
    Antenna Type Build-in antenna
    Communication Range Build-in antenna
    Data Transfer Rate 0.3kbps~50kbps
    Spread Technique   LoRa/FSK
    Available Frequency   EU863-870,US902-928,AU915-928, KR920-923,AS923,CN470-510 Configured before shipment


    RS-ECTH-N01 Sensor

    Rated power Supply


    Soil temperature resolution 0.1 ° C

    Soil Temperature Measurement Accuracy


    Soil temperature range -40~80°C
    Soil Moisture Content Resolution 0.03% within 0-50%, 1% within 50-100%
    Soil moisture content accuracy 2% within 0-50%, 3% within 50-100%;

    Soil water component


    Soil moisture sensing range The Sensing range of the Sensor is approximately 20 cm in radius, ie water penetration within a radius of 20 cm, and the soil moisture percentage will vary significantly.
    Conductivity resolution 10us/cm in 0-10000us/cm;
    50us/cm in 100000-20000us/cm
    Conductivity accuracy ±3% in the range of 0-10000us/cm;
    ±5% in the range of 10000-20000us/cm

    Conductivity range

    Range: 0-20000us/cm






    Sensor cover size: D: 16mm*L: 34.5mm,



    Operating Temperature

    -20℃ ~ 55℃

    Environment Humidity Range

    <90% RH (No condensation)

    Storage Temperature

    -40℃ ~ 85℃




    User manual:


    Battery Calculator: 

    Netvox Battery Calculator 

    Netvox LoRa Command Resolver: 

    LoRa Command Resolver

    R718PB15 - Netvox LoRaWan Soil Volume Water Content \Temperature \Electrical Conductivity

    Sku: R718PB15-AS923

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