Wireless Temperature Sensor
The R718AD is a wireless communication device for detecting temperature. The temperature sensor probe contacts an object to detect the temperature, and the detected data is transmitted to other devices through a wireless network. The SX1276 wireless communication module is used. Documentation Data Sheet User Manual Highlighted Features Apply SX1276 wireless communication module 2 ER14505 battery (3.6V/section) in parallel power supply Temperature detection LoRaWAN™ Class A compatible The base is attached with a magnet that can be attached to a ferromagnetic material object Frequency Hopping Spread Spectrum (FHSS) 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 platforms: Actility/ThingPark, TTN, MyDevices/Cayenne Improved power management for longer battery life Specifications Electric: Power Supply 2x3.6V ER14505 lithium batteries(3.6V2400mah/section) Operating Voltage 3.1v to 3.65v Standby Current 24uA Receiving Current (max) 11mA @3.3V Transmitting Current (max) 120mA/3.3V Battery Voltage Accuracy ±0.1V Low Voltage Threshold 3.2V Measurement Range -40°C to 125℃ Wire Length 1m Frequency: Frequency Range 863MHz-928MHz 470MHz-510MHz TX Power US915 20dbm；AS923 16dbm；AU915 20dbm；CN470 19.15dbm；EU868 16dbm；KR920 14dbm；IN865 20dbm； Receiving Sensitivity -136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )；-121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps) Antenna Type Built-in antenna Communication Distance Up to 10 km(visible linear obstacle-free transmission distance, actual transmission distance depends on the environment ) Data Transfer Rate LoRa: 0.3kbps～50kbpsFSK: 1.2kbps～300kbps Modulation LoRa/FSK (Note: You can choose one of them) Supportable LoRaWAN Band EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3,IN865-867,CN470-510 (Note: The frequency band is optional and needs to be configured before shipment) Physical: Main Body Dimension L:112mm*W:88.19mm*H:32mm Environment Temperature Range -20℃ to 55℃ Storage Temperature Range -40℃ to 85℃ Environment Humidity Range <90%RH (No condensation)