non contact fluid level sensor
A non-contact fluid level sensor is an innovative device for measuring the liquid height in a container or tank without touching it. By using methods that include ultrasound, radar sceptrometry and optical technologies we can achieve this. The main functions of a non-contact fluid level sensor include providing accurate liquid level readings, tell whether there is liquid or not, and alarm the occurrence of over filling or extreme low fluid level conditions. Technological features include resistance to corrosion, high accuracy, and the ability to detect liquids in a wide range of compositions; even corrosive or toxic substances. Such sensors are used in industries as diverse as chemical processing, oil and gas exploitation, water purification systems and the food processing industry, where exact discipline on fluid levels is important for everyone involved.