Electromagnetic indicators are ideally suited as aircraft instrument readouts. Reliability is excellent even in direct sunlight. If power fails, readout remains visible. The only moving component is the indicator permanent magnetic rotor which is mounted on ball bearings. Damping is optimized for smooth operations.
Designs ensure reliable performance in severe thermal shock environments.
Other options include moving degree or decimal point, right and left hand versions, symbols or messages, different travel angles, operating voltages and currents. Annunciators F-300 series annunciators present information on a rotary dial face. They are designed to meet similar environmental conditions as the indicators, flags and shutters. They feature excellent clarity and colour contrast for optimum readability. Rotary Solenoid Indicators Hypernetics offers a range of rotary solenoid indicators to meet the demanding applications of the aerospace and high tech instrumentation industries.