Monitoring system of relativy humidity, CO, CO2, NH3 and temperature control for small shed

Abstract

This article presents a monitoring system of relativity humidity, carbon monoxide (CO), carbon dioxide (CO2), ammonia (NH3) and temperature control for a small shed, proposing a solution to the problem of exposure to harmful gases for the health of animals in poultry production processes. The system measures the levels of temperature, relative humidity, carbon dioxide (CO2), carbon monoxide (CO) and ammonia (NH3) using the sensors MQ-7, MQ-135 and DHT11. System acquires data from each sensor and stabilizes temperature of the environment at optimum level.