Sku: R718DB-AS923

AUD$122.75
Availability: Many In Stock
Sku: R718DB-AS923
LoRawan
Netvox

NETVOX Wireless Sensor R718DB is a LoRaWan Spring type Vibration sensor and can detect the vibration or movement signal, and transmit the detected data to other devices through the wireless network.

 

Principle of Operation

When the shock sensor is touched by an external force to reach the  corresponding vibration force or the moving speed reaches an appropriate centrifugal force, the module can detect the vibration signal or the movement signal.

 

Example Applications

  • Animal Trap Monitoring
  • Vibration Monitoring
  • Vibration Metering
  • Objects to be detected vibration or movement

      Animal trap

    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 23uA
    Wake up Mode 6.3mA @ 3.3V
    Low Voltage Threshold 3.2V
    Tx Current 120mA/3.0V
    Rx Current 11mA @3.0V
    Battery Life  

    5 years

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

    = 10)

     

    Frequency

    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

     

    Spring Vibration Sensor

    Vibration Sensor Case Size

    L:43mm*W:13mm*H:12mm

    Vibration Sensor Maximum
    Voltage

    5V

    Sensor Switch Life

    Up to 200,000 times

    Vibration Sensor Working
    Principle

    When it is at rest, it is in the open state OFF state. When the external force is touched to reach the corresponding vibration force, or when the moving speed reaches the appropriate centrifugal force, the conductive pin will instantly reach the ON state. When the external force disappears, the switch returns to the OFF state.

      

    Physical

    Dimension

    L:112mm*W:65mm*H:32mm

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

    Weight

    150g

    Operating Temperature

    -20℃ ~ 55℃

    Environment Humidity Range

    <90% RH (No condensation)

    Storage Temperature

    -40℃ ~ 85℃

     

    Datasheet:

    R718DB.pdf

    User manual:

    R718DB_UG.pdf

    Battery Calculator: 

    Netvox Battery Calculator 

    Netvox LoRa Command Resolver: 

    LoRa Command Resolver

    R718DB - Netvox LoRaWan Vibration Sensor - Spring Type

    Sku: R718DB-AS923

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