Formaldehyde sensor module for HVAC and indoor air quality applications

06/25/2021 | RS components | Examination & measurement

The Sensirion SFA30, now obtainable from RS Factors, is a formaldehyde detection module dependent on electrochemical sensor technological know-how that is optimized for the cheapest false alarm costs to precisely detect small HCHO concentrations.

The sensor has a lower cross-sensitivity to ethanol. It is optimized to operate in the lower elements for each billion (ppb) vary to correctly detect very low stages of HCHO around the WHO reference amount for indoor publicity.

Temperature and humidity compensation by an integrated RHT sensor and a microprocessor makes certain responsible efficiency in switching indoor environments. The sensor can endure adverse environmental problems throughout storage, dealing with and transport.

Many thanks to its superior anti-dry technology, the robust sensor features a support life of 6 several years. Every single machine is calibrated at the factory and can be simply built-in into a machine via an I2C or UART interface. The very low ability use permits battery procedure.

The machine is great for air conditioners and air exchangers, air purifiers and indoor air top quality screens.