Sku: R718N13-AU915SB2

Availability: Many In Stock
Sku: R718N13-AU915SB2

The R718N1 (R718N13) NETVOX wireless single-phase current detector is used to detect single-phase electrical input current. The device is compatible with the LoRaWAN protocol, and integrates a chip module that conforms to the LoRaWAN wireless protocol, and joins the gateway to display the collected data in the gateway.

The device is powered by batteries and receives the load AC current through a current transformer.


Example Applications

  • Smart current detection equipment in the city such as home or business
  • Thermal system equipment


    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)
    • RCM approved
    • 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 25uA
    Wake up Mode 7mA @ 3.3V
    Low Voltage Threshold 3.2V
    Tx Current 127mA/3.0V
    Rx Current 11mA @3.0V
    Current Measurement Accuracy <+-1%
    Current measurement Accuracy Range 100mA to 20A
    (depending on the current transformer configuration)
    Battery Life  

    5 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


    Current Transformer

    Rated input current 30A, 50Hz~60Hz
    Rated output current 10mA
    Ratio 3000:1
    Phase difference (at rated input) ≤10' (100Ω)
    Linearity 0.1%
    Isolation withstand voltage 3000V
    Housing Material   Flame Retardant Grade 94-V0 UL Material
    Environmentally friendly   In line with ROHS
    Working temperature -40°C~+85°C





    Wire Length: 1 Meter



    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

    R718N13 - Netvox LoRaWan Wireless 1-Phase Current Meter sensor 30A Split Core

    Sku: R718N13-AU915SB2

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