Formaldehyde gas sensor ECgaspoint-HCHO

electrochemicalmonitoringwireless

· Monitoring gas concentrations. · Ensuring workplace safety and health. · 40 years of experience in gas sensor technology. Product Overview ECgaspoint continuously monitors the formaldehyde concentration and is able to track concentration changes in real-time. ECgaspoint has a standard MQTT protocol with WiFi and easily connects to a local WiFi network. It is suitable for different formaldehyde cleaning systems to evaluate the purification efficiency. Principle ECgaspoint uses the Solid Polymer Electrochemical Sensing Technology, which is for industrial applications. It employs a three-electrode arrangement - the working, the counter and the reference electrodes - in which concentration measurements can be performed continuously and the sensor operates at a fixed potential. The gas of interest (target gas) diffuses through a diffusion barrier, such as a capillary, into the cell to the working electrode, where an electrochemical reaction takes place. Oxidation and reduction reactions are happening simultaniously. The current flowing through the cell is direct proportional to the concentration of the target gas. A reference electrode keeps, with a potentiostat, the potential constant together. WSnetIO Cloud Systems Real-time with dashboard • Sensor names can be assigned individually, for quick location of sensors. • 100% web-based without installation, the dashboard uses a simple web browser. • Easy to navigate every room or location of the building. • Define alarm levels. • Easy to add room or location pictures for clear visualization. • View real-time air quality data and history (1 hour/day/week/month/year, all data) by concentration number and graph.