R718DA2 – Wireless LoRaWAN 2-Gang Vibration Sensor Rolling Ball Type
Apply SX1276 wireless communication module • 2 section ER14505 batteries AA size (3.6V/section) parallel power supply • Vibration detection
Features
- *1. Actual range may vary depending on environment.
- *2. Battery life is determined by sensor reporting frequency and other variables
Specifications
- Input Power: 2 x 3.6V ER14505 AA lithium batteries(3.6V2400mah/section）
- Sleeping Mode: 26uA
- Wake up Mode:[email protected]
- Receiving Current (max): 11mA @3.3V
- Transmitting Current (max): 120mA/3.3V
- Battery Voltage Measurement Accuracy: ±0.1V
- Low Voltage Threshold: 3.2V
- 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: US915 AU915 AS923 EU868 KR920 CN470Configured before shipment
- Dimension: Main Part: L: 112mm*W: 65mm*H: 32mm
- Weight: 151g
- Environment Temperature Range: -20℃ ～ 55℃
- Environment Humidity Range: <90% RH (No condensation)
- Storage Temperature: -40℃ ～ 85℃
- IP Rating (Main Part): IP67
- IP Rating (External Sensor): IP67
Details
R718DA2 – Wireless LoRaWAN 2-Gang Vibration Sensor Rolling Ball Type...