NCA Product Items > Controls + Fill Spouts   Search store  Wind Sensor Wind speed and direction sensors and associated meters are used to control the water features display when the prevailing weather conditions meet parameters set. Click on image for models available and prices. Wind Sensor Technical Data Sheet Level Sensor NCA's Level Sensors provide very accurate (± 3 mm ) water level control for aerating jets and other water level dependent items, e.g under water light fixtures. The ELS level sensors employ a miniature SS magnetic float operated reed switch. The reed switch is not designed for direct starting of inductive load such as motors and we recommend it be used to control a relay to activate required functions. Click on image for models available and prices. Level Sensor Technical Data Sheet Fill Spouts Fill Spouts are designed to suit the standard pool depth of 300mm and can be made to suit deeper pools. Sizes available range from 20mm to 50mm. Click on image for models available and prices. Fill Spouts Technical Data Sheet Home Services New Products Products Gallery Contact us