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Netvox R72611 – Wireless Liquid Level Sensor

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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.

SKU: R72611 Categories: , ,

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.

 

  • LoRaWAN Class A compatible
  •  Frequency Hopping Spread Spectrum (FHSS)
  •  Improved interference immunity
  •  Please refer to web: http://www.netvox.com.tw/electric/electric_calc.html
  •  At this website, users can find battery life time 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 platform: Actility/ThingPark, TTN, MyDevices/Cayenne
  •  Uses SX1276 wireless communication module
  •  Liquid height detection

 

Electric:

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 )
-121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)
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,
Solar panel size: 290mm*150mm*25mm
Main Part Size: 117mm x 89mm x 41mm
Weight TBD
Cover Life Time The cover material is made of ABS material which can be used for 3 years outdoor.
Operating Temperature Range -20℃ ～ 55℃
Operating Humidity Range < 90%RH (no condensation)
Storage Temperature range -40℃ ～ 85℃
Brand

Netvox

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