Wireless PH Sensor & Water Temperature Detection - eucaiot Store

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Wireless PH Sensor & Water Temperature Detection

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SKU: RA0708

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RA0708 is a device for pH detection in a water environment. It can detect and send environmental pH data. to the data center. It is a wireless communication method. It adopts an SX1276  wireless communication module.

Documentation

Data Sheet User Manual

Highlighted Features

  • Wireless range of 10 km *1
  • LoRaWAN™  compatible
  • Frequency Hopping Spread Spectrum (FHSS)
  • Improved interference immunity
  • Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
  • 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 platforms: Actility/ThingPark, TTN, MyDevices/Cayenne
  • Uses SX1276 wireless communication module

*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

Adapter DC Power Supply (12V/1A)

Operating Current 1

40mA (no RF signal transmission)

Operating Current 2

80mA (with RF signal emission)


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

10 km (line-of-sight, 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

111mm*86mm*41mm

Operating Temperature Range

-20℃ ~ 55℃

Operating Humidity Range

< 90%RH (no condensation)

Storage Temperature range

-40℃ ~ 85℃

IP Rating

IP20 (Main body)