Sku: R718A-AS923

AUD$133.00
Availability: Many In Stock
Sku: R718A-AS923
LoRawan
Netvox

NETVOX Wireless Sensor R718A is capable to measure temperature and humidity at low temperature environment.

R718A can be used in domestic and commercial refrigerators to store and transport food, medicines, flowers and other perishable goods, on the walls or in logistics refrigerators. Suitable as a data logger.

 

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

  • Ambient Temperature Monitoring
  • Environmental Monitoring
  • Smart City & Smart Building
  • HVAC Operation & Testing
  • Data Center Monitoring
  • Store and Transport Food, Medicines
  • Flowers and Other Perishable Goods
  • On the Walls or in Logistics Refrigerators
  • And many more...

      

    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 20uA
    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

     

    Physical

    Dimension

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

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

    Weight

    141g

    Operating Temperature

    -40℃ ~ 55℃

    Environment Humidity Range

    <90% RH (No condensation)

    Storage Temperature

    -40℃ ~ 85℃

    Temperature Measurement Range

    -40°C - 55°C

    Temperature Measurement Accuracy

    -±0.3°C @25°C Max

    Humidity Measurement Range

    0%RH - 100%RH

    Humidity Measurement Accuracy

    ±2%RH @25°C

     

    Datasheet:

    R718A.pdf

    User manual:

    R718A_UG.pdf

    Battery Calculator: 

    Netvox Battery Calculator 

    Netvox LoRa Command Resolver: 

    LoRa Command Resolver

    R718A - Netvox LoRaWan Temperature And Humidity Sensor For Low Temperature Environment

    Sku: R718A-AS923

    Just added to your wishlist:
    My Wishlist
    You've just added this product to the cart:
    Go to cart page