Pressure switch for Schoma CFL-18DCL

The pressure switch K52.000015 serves as a control component within the Schoma CFL-18DCL locomotive. Its primary function involves monitoring the pressure of fluids, such as liquids or gases, within a system and activating or deactivating an electrical circuit when the pressure reaches a pre-set value. This mechanism enables the automation of various functions and provides signaling of operational conditions to the control system or the operator.

This component is manufactured by Schoma and is compatible with the CFL-18DCL locomotive model. It is integrated into systems where pressure must be maintained within specific ranges, including air brake systems, lubrication circuits, hydraulic lines, or fuel management systems. The unit utilizes an internal diaphragm or piston that moves in response to pressure changes to operate an electrical contact.

Pressure switches function as safety and control devices in heavy machinery. By detecting pressure levels, they facilitate the protection of equipment against conditions of excessive or insufficient pressure. These devices are used in pneumatic, hydraulic, and braking systems to ensure that the machine operates within its intended technical parameters, contributing to the overall monitoring of the locomotive's mechanical health.