The Flexball 4500 Single is a surface-mounted version suitable for single and double engine vessels, made of seawater resistant stainless steel 316 and completely waterproof, IP67.
It can be connected to the Flexball control cabinet by means of the CAN bus signal or directly to a motor controller (frequency controller) by means of a voltage (0-10V) or current (4-20mA) controlled signal.
In case of direct connection to a motor controller, this concerns the Flexball 4500 Single ELT version.