Hot Tub Heating System Uses a Reed Sensor to Sense Water Flow

Features

• Magnet and Reed Sensor are isolated and have no physical contact by typically having the magnet mounted to a mini paddle wheel or spring and the Reed Sensor is mounted strategically such that the magnetic field of the magnet will sense the spring or paddle wheel
• The reed switch used in the Reed Sensor is hermetically sealed and is therefore not sensitive to wet environments
• The magnet is not affected by its environment
• Tens of millions of reliable operations
• Surface mount and through-hole packages available
• Cylindrical hole and screw fastening mounting
• Contacts dynamically tested