RA0708 – LoRaWAN Wireless pH Sensor
Based on LoRaWAN Technology • pH value detection • Water temperature detection
Features
- Wireless range of 10 km *1
- LoRaWAN™ compatible
- Frequency Hopping Spread Spectrum (FHSS)
- Improved interference immunity
- Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
- 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
- Uses SX1276 wireless communication module
- *1. Actual range may vary depending on environment.
- *2. Battery life is determined by sensor reporting frequency and other variables
Specifications
- Power Supply: Adapter DC Power Supply (12V/1A)
- Operating Current 1: 40mA (no RF signal transmission)
- Operating Current 2: 80mA (with RF signal emission)
- 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: EU863-870，US902-928，AU915-928，KR920-923，AS923，CN470-510 Configured before shipment
- Dimension: 111mm*86mm*41mm
- Operating Temperature Range: -20℃ ～ 55℃
- Operating Humidity Range: < 90%RH (no condensation)
- Storage Temperature range: -40℃ ～ 85℃
- IP Rating: IP20 (Main body)
Details
RA0708 – LoRaWAN Wireless pH Sensor...