Home > R311FB LoRAWAN Three-axis Digital Accelerometer Wireless Sensor (AS923) - IC-R311FB-923
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R311FB LoRAWAN Three-axis Digital Accelerometer Wireless Sensor (AS923) - IC-R311FB-923

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Product code: IC-R311FB-923

Backorder Now, once ordered your item will dispatch before the 04th of June 2025, call 1300 737 871 (NZ 0800 737 871 to confirm).

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.

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$140.00 AUD + GST
 $154.00 AUD Inc. GST
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

Specifications

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: 19 dBm +/- 1 dBm
- 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 to 50kbps
- Spread Technique: LoRa/FSK
- Available Frequency: AS923
Physical:
- Main Body Dimension: 57mm X 35mm X 14mm
- Operating Temperature: -20 to 55 C
- Environment Humidity Range: <90% RH (No Condensation)
- Storage Temperature: -40 to 85 C

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