Netvox
Wireless Liquid Level Sensor with Solar Panel
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Wireless Liquid Level Sensor with Solar Panel
EUCA Head Office
Clearwater Office Park
Parkhaven, Block H Ground Floor
Boksburg
Gauteng
1459
South Africa
The R72611 is a wireless communication device that detects the depth of a liquid. The R72611 detects the depth of the liquid in the container. The main part and the sensor are connected via the RS485 interface, and the detected data is transmitted to other devices through the wireless network. The wireless communication method conforms to the LoRaTM protocol standard.
Note: Different types of liquids have different requirements for the sensor, so it is necessary to select the sensor according to the type of liquid.
Documentation
Data Sheet User ManualHighlighted Features
- LoRaWANTM Class A compatible
- Frequency Hopping Spread Spectrum (FHSS)
- Improved interference immunity
- Please refer to the web: http://www.netvox.com.tw/electric/electric_calc.html
- On this website, users can find battery lifetime for varier models at different configurations.
- 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
- Uses SX1276 wireless communication module
- Liquid height detection
*1. The actual range may vary depending on the environment.
*2. Battery life is determined by sensor reporting frequency and other variables
Specifications
Power Supply |
3 rechargeable lithium batteries in series (single-cell rechargeable lithium battery 3.7V, capacity recommended 5000mah) |
Operating Voltage Range |
9VDC ~ 12.6VDC |
Operating Current 1 |
15mA (Standby mode) |
Operating Current 2 |
60mA (When the sensor is working.) |
Wireless Idle Mode |
3 minutes cycle |
Frequency:
Frequency Range |
863MHz-928MHz 470MHz-510MHz |
TX Power |
19dBm±1dBm |
Rx Sensitivity |
-136dBm (LoRa,Spreading Factor=12, Bit Rate=293bps ) |
Antenna Type |
Build-in antenna |
Communication Range |
Up to 10 km, 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 |
Physical:
Dimension |
Cover body: D220mm*H280mm, |
Weight |
TBD |
Cover Life Time |
The cover material is made of ABS material which can be used for 3 years outdoors. |
Operating Temperature Range |
-20℃ ~ 55℃ |
Operating Humidity Range |
< 90%RH (no condensation) |
Storage Temperature range |
-40℃ ~ 85℃ |