R313W – Wireless Water Leak Sensor
$56.00
Out of stock
The device is a LoRaWAN™ device compatible with LoRaWAN™ protocol (Class A). When the R313W sensor detects the leak, it will send an alarm message to the gateway. When the sensor detects no leaks, it will send a message that shows no leak to the gateway.
•2*3.0V CR2450 button battery power supply
•Water leak detection
•Apply SX1276 wireless communication module
•Frequency Hopping Spread Spectrum (FHSS)
•Configuration parameters can be configured through a third-party software platform
•Applicable to third-party platforms: Actility / ThingPark, TTN, MyDevices / Cayenne
•Low power consumption and long battery life Improved
* Actual range may vary depending on environment.
* Battery life is determined by sensor reporting frequency and other variables
R313W Wireless Water Leak Sensor
Electric:
|
Power Supply |
2 sections 3.0V CR2450 button batteries |
|
Operation Voltage |
DC +2. 4 V to 3.0V |
|
Standby Current |
12uA/3.0V |
|
Transmitting Current (max) |
120mA / 3.0V |
|
Receiving Current (max) |
11mA/ 3.0V |
|
Battery Measurement Accuracy |
± 0.1V |
Frequency:
|
Frequency Range |
863MHz-928MHz 470MHz-510MHz |
|
TX Power |
US915 20dbm； |
|
Receiving Sensitivity |
-136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )； |
|
Antenna Type |
Built-in antenna |
|
Communication Distance |
Up to 10 km |
|
Data Transfer Rate |
0.3kbps～50kbps |
|
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, (Note: The frequency band is optional and needs to be configured before shipment) |
Physical:
| Main Body Dimension | 57mm x 38.05mm x 15.2mm |
| Sensor Dimension | 11.89mm x 38.5mm x 13.7mm |
| Weight | 48.9g |
| Operating Temperature | -20℃ ~ 55℃ |
| Storage Temperature Range | -40°C ~ 85°C |
| Environment Humidity Range | <90%RH |
