R311FB LoRaWAN Three-Axis Digital Accelerometer Wireless Sensor

R311FB LoRaWAN Three-Axis Digital Accelerometer Wireless Sensor

  • Product SKU: R311CA
Available: In Stock
Wishlist

R311FB LoRaWAN Three-Axis Digital Accelerometer Wireless Sensor

The device detects the number of movements or vibrations (such as detecting the motor a few times a day), the maximum number of movements or vibrations can reach 232 times (theoretical value), and sends the information of the number of movements or vibrations to the gateway for processing. This unit uses SX1276 LoRaWAN wireless communication module.

Features:

  • Wireless Range Of 10 Km
  • LoRaWAN™ 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*2:
    ⁻ 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 

Electric

Input Power

2pcs 3.0V CR2450 Button Battery

Working Voltage

DC 2.4V~3.0V

Standby Current

41 UA /3.0V

Transmitting Current (Max)

120 MA / 3.0V                     

Receiving Current (Max)

11 MA / 3.0V            

Battery Voltage Measurement Accuracy

±0.1V


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

10 Km (Line-Of-Sight, The Actual Transmission Distance Depends On The Environment)

Data Transfer Rate

0.3kbps~50kbps

Spread Technique

LoRa/FSK

Available Frequency

AU915-928,AS923


Physical

Main Body Dimension

57mm X 35mm X 14mm

Weight

48.9 G

Operating Temperature

-20℃ ~ 55℃

Environment Humidity Range

<90% RH  (No Condensation)

Storage Temperature

-40℃ ~ 85℃

 

Documentation:

Datasheet

User manual

 

R311FB LoRaWAN Three-Axis Digital Accelerometer Wireless Sensor

The device detects the number of movements or vibrations (such as detecting the motor a few times a day), the maximum number of movements or vibrations can reach 232 times (theoretical value), and sends the information of the number of movements or vibrations to the gateway for processing. This unit uses SX1276 LoRaWAN wireless communication module.

Features:

  • Wireless Range Of 10 Km
  • LoRaWAN™ 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*2: ⁻ 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 

Electric

Input Power

2pcs 3.0V CR2450 Button Battery

Working Voltage

DC 2.4V~3.0V

Standby Current

41 UA /3.0V

Transmitting Current (Max)

120 MA / 3.0V                     

Receiving Current (Max)

11 MA / 3.0V            

Battery Voltage Measurement Accuracy

±0.1V


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

10 Km (Line-Of-Sight, The Actual Transmission Distance Depends On The Environment)

Data Transfer Rate

0.3kbps~50kbps

Spread Technique

LoRa/FSK

Available Frequency

AU915-928,AS923


Physical

Main Body Dimension

57mm X 35mm X 14mm

Weight

48.9 G

Operating Temperature

-20℃ ~ 55℃

Environment Humidity Range

<90% RH  (No Condensation)

Storage Temperature

-40℃ ~ 85℃

 

Documentation:

Datasheet

User manual