Wireless CO2/Temperature/Humidity Sensor - eucaiot Store

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Wireless CO2/Temperature/Humidity Sensor

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SKU: R72615A

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R72615A has a temperature and humidity sensor that detects and transmits ambient temperature and humidity data. It applies a wireless communication method that uses the SX1276 wireless communication module. The R72615A has a CO2 sensor that detects the concentration of CO2 in the air.

Documentation

Data Sheet User Manual

Highlighted Features

  • Apply SX1276 wireless communication module
  • 7.2V battery power supply(ER14505 * 8 pcs)
  • LoRaWAN™ Class A compatible
  • CO2 and temperature and humidity detection
  • Frequency Hopping Spread Spectrum (FHSS)
  • 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
  • Improved power management for longer battery life

Specifications

Electric:

Power Supply

8 sections of ER14505 lithium batteries (7.2V)

Operating Voltage Range

6.8V to 7.3V

Low Battery Voltage Threshold

6.8V

CO2 Sensor Measurement Range

<400ppm to 5000ppm

CO2 Sensor Accuracy

± (100ppm+6% reading)

Temperature Measurement Range

-20°C to 55°C

Temperature Measurement Accuracy

±1°C @25°C

Humidity Measurement Range

0%RH to 100%RH

Humidity Measurement Accuracy

±4%RH @25°C


Frequency:

Frequency Range

863MHz-928MHz 470MHz-510MHz

TX Power

US915 20dbm;
AS923 16dbm;
AU915 20dbm;
CN470 19.15dbm;
EU868 16dbm;
KR920 14dbm;
IN865 20dbm;

Receiving Sensitivity

-136dBm(LoRa,Spreading Factor=12,Bit Rate=293bps );
-121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)

Antenna Type

Built-in antenna

Communication Distance

Up to 10 km
(visible linear obstacle-free transmission distance, actual transmission distance depends on the environment )

Data Transfer Rate

LoRa: 0.3kbps~50kbps
FSK: 1.2kbps~300kbps

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,
IN865-867,CN470-510

(Note: The frequency band is optional and needs to be configured before shipment)


Physical:

Dimension

117mm x 114mm x 82.6mm

Environment Temperature Range

-20℃ to 55℃

Storage Temperature Range

-40℃ to 85℃

Environment Humidity Range

<90%RH (No condensation)