Valves need a very precise measurement of the flow rate. Due to the large number of valves used in waterworks, the cost efficient magnetic rotary encoders are ideal. They can count revolutions even during a power shutdown.
POSITAL has expertise in the field of water works over many years. POSITAL sensors are designed to provide accurate rotation, tilt and length measurement in different applications. With a large variety of mechanical options and electrical interfaces the sensors can be easily installed in cost efficient large applications or used in retrofit projects.