5V operation, Analog+Digital Output, threshold preset adjustable, Useful in making Breath Analyzer This module is made using Alcohol Gas Sensor MQ3. It is a low cost semiconductor sensor which can detect the presence of alcohol gases at concentrations from 0.05 mgL to 10 mgL. Themore...
The KDS-231 is a smart sensor for the measurement of Carbon Dioxide level in air. The sensing method is Non-dispersive infrared (NDIR) absorption using solid state source and detectormore...
Applications : Environmental Monitoring Area Monitoring Pulp Paper Leak Detection Monitoring Chemical Plants Refineries/Petrochemical Hazardous Area Water/West water Treatment Fire Services Mines Feature : Detection of combustible, toxic Gases and Oxygen Non-intrusive calibrationmore...