Electro Optical Components, Inc. Photoacoustic Sensors PAS

The PAS sensor is based on the principle of photoacoustic spectroscopy (PAS), one of the most sensitive measuring methods for detecting gases. With even higher precision and reliability, the PAS detects gas volumes minimum measuring in ppm range. The sensor module can control all processes and components itself, an external control is not necessary. The PAS sensor is characterized by a very low zero point drift and automatically compensates the water vapor cross-sensitivity. Low drift Low maintenance Low detection ranges Designed for 24/7 operation PAS – The sensor with a measuring method that detects even the smallest gas concentrations