Logo  
 中文    

   

  • Home
  • R718PB14-Wireless Soil Volume Water Content \Temperature \Electrical Conductivity

Image

Click on above image to view full picture

R718PB14-Wireless Soil Volume Water Content \Temperature \Electrical Conductivity

   

The device is a wireless communication device that detects soil temperature and moisture content and soil conductivity, and transmits the detected data to other devices through LoRa network. The SX1276 wireless communication method is adopted.

Be the first to review this product

The device is a wireless communication device that detects soil temperature and moisture content and soil conductivity, and transmits the detected data to other devices through LoRa network. The SX1276 wireless communication method is adopted.

• Frequency Hopping Spread Spectrum (FHSS)
• Improved interference immunity
• Improved power management for longer battery life
• Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
• Battery Life*2:
⁻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.
• 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

*1. Actual range may vary depending on environment.

*2. Battery life is determined by sensor reporting frequency and other variables

Electric:

Power Supply

2 ER14505 batteries AA SIZE (3.6V / section) parallel power supply

Battery Life Time

Battery life is about 3.4 years (Condition: ambient temperature 25 ° C. Report once every 15 minutes. Txpower = 20 dBm. LoRa spread factor SF = 10)

Sleeping Mode

36uA

Wake up Mode

6.3mA@3.3V

Receiving Current (RX)

11mA @3.3V            

Transmitting Current (TX)

120mA/3.3V                     

Battery Voltage Measurement
Accuracy

±0.1V


Frequency:

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

L:112mm*W:88.19mm*H:32mm

Weight

160g

Working Temp

-20°C ~ +55°C

Storage Temp

-40°C ~ +85°C

Humidity Detecting Range

<90%RH