A fully ATEX certified pneumatic control box is required on a liquid sampling system in reactors, storage tanks or vessels. The operation of the control box with all current ATEX certifications must always be perfectly guaranteed.
The pneumatic control box actuates a piston that mechanically lifts the liquid in the liquid sampling system in the reactors, storage tanks or containers. A pump or other device that can disturb the internal conditions of the manufacturing process is not used.
TRI-MATIC engineering developed the new pneumatic control box according to the desired pneumatic scheme and in accordance with the requirements for functionality and components for ATEX certification. The ATEX-certified enclosures are validated by a test centre at TRI-MATIC in Hünenberg and delivered to the customer "ready to use".