Sku: R718DA-AS923

AUD$125.61
Availability: Many In Stock
Sku: R718DA-AS923
LoRawan
Netvox

NETVOX Wireless Sensor R718DA is a ball-type vibration sensor of Netvox ClassA type equipment based on LoRaWAN open protocol. The sensor is attached to the detected device with magnet. When the device vibrates, the sensor is triggered. R718DA immediately sends the trigger information to the gateway. R718DA is compatible with LoRaWAN protocol.

 

Principle of Operation

When the vibration sensor is tilted and the tilting angle is greater than 10 degrees, it will be OFF mode. When the tilt level changes, and the triggering end is lower than tilt angle 10 degrees, it will be ON state. The module can detect open circuit OFF state and closed circuit ON state signal to detect vibration or move.

 

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 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)

     

    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

     

    Rolling Ball Vibration Sensor

    Vibration Sensor Case Size

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

    Vibration Sensor Maximum
    Voltage

    5V

    Sensor Switch Life

    Up to 100,000 times

    Vibration Sensor Sensitivity

    When placed horizontally, any shaking can trigger the device.
    When the pilot electrical end (without foot end) is placed downward, it is not easily to be triggered.

    Vibration Sensor
    Characteristic
    ( Dual ball type single
    direction tilt sensitive trigger
    sensor)

    When the vibration sensor is tilted and the tilting angle is greater than 10 degrees, it will be OFF mode. When the tilt level changes, and the triggering end is lower than tilt angle 10 degrees, it will be ON state. The module can detect open circuit OFF state and closed circuit ON state signal to detect vibration or move.

    External Cable Length

    1 meter

      

    Physical

    Dimension

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

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

    Weight

    141g

    Operating Temperature

    -20℃ ~ 55℃

    Environment Humidity Range

    <90% RH (No condensation)

    Storage Temperature

    -40℃ ~ 85℃

     

    Datasheet:

    R718DA.pdf

    User manual:

    R718DA_UG.pdf

    Battery Calculator: 

    Netvox Battery Calculator 

    Netvox LoRa Command Resolver: 

    LoRa Command Resolver

    R718DA - Netvox LoRaWan Vibration Sensor - Rolling Ball Type

    Sku: R718DA-AS923

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