CO2, humidity and temperature sensing module for air quality monitoring

zeeforce
0 Min Read


Renesas RRH47000 CO2 sensor module

Made by Renesas, the single-channel, non-dispersive infra-red module is called RRH47000 and has automatic baseline calibration for measurement from 0 to 5,000ppm.

Also in there are temperature and humidity sensors, and a microcontroller to communicate the readings.

Relative humidity is measured to ±3.5% and operation is over -10 to + 50°C.


The component distributor is also offering the associated evaluation kit, RRH47000-EVK, including Renesas’ ESCom general-purpose sensor interface, which has a USB-C interface for computers running associated evaluation software, and a daughter board carrying the CO2 sensor.

“The software GUI simplifies sensor data visualisation and supports all operational methods for Renesas environmental and flow sensors,” said Mouser.

ESCom also has a female PMOD connector for connecting additional sensors via I2C, and a male PMOD connector for communication with some of Renesas’ microcontroller evaluation kits.

Applications are foreseen in air-conditioning, demand-controlled ventilation, and in appliances.

Mouser’s RRH47000 web page
Mouser’s RRH47000 eval kit page





Source link

Share This Article
Leave a comment
Optimized by Optimole
Verified by MonsterInsights