CBS Mechanical Switch. The CBS is a mechanical switch which detects and prevents belt misalignment on conveyors. It reacts to the tilt caused by the misaligned belt. The CBS comes with 2 outputs - 15° and 30° - which trigger a first step alarm and a stop. The sensors are connected to a central monitoring unit, CB2V0A, which can control four sensors and triggers an alarm or stop signal and also provides a time delay. The cylinders in contact with the belt are available in different options: Mounted on a stainless steel bearing - stainless steel 304 or nylon cylinder Mounted on shaft - nylon cylinder The adjustable support is in stainless steel and allows a simple installation and adjustment of the sensors. The advantage of this system lies in the fact that the force of contact between the cylinder and the belt is limited to the weight of the cylinder itself. This means that the cylinder is not damaged / cut by the belt even if they are in contact for a certain length of time. The sensors are usually installed in pairs on each side of the machine. ATEX certified zone 20 Ex II 1D Ex tD A20 IP 66 T125°C. __________________________________________________ May 2006
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