Paddle type switch consist electro-mechanical assembly of Geared A.C. Motor, which drives a paddle The absence of material allows motor to rotate the paddle uninterrupted. When the unit senses the material via the restricted rotation of the paddle, the reversing torque actuates the internal micro-switches fitted in the Housing and Alarms the unit, to give corresponding switching output signal.
Simple but reliable switch for level control. Specially designed motor, which does not burn under blocked rotor condition. Specially designed PTFE seal to prevent ingress of dust particles into main enclosure. Suitable for Top Mounting. Available in Rope extensions.