U-GAGE Chemically Resistant Ultrasonic Sensors are a type of sensor designed to provide non-contact distance or level measurement in challenging environments, particularly those involving the presence of harsh chemicals. These sensors are often used in industrial applications where traditional sensors may be prone to damage or malfunction due to exposure to chemicals, moisture, or other harsh conditions. https://agg-blackbox.com/Instrumentation/U-GAGE-Chemically-Resistant-Ultrasonic-Sensors