PNEUMATIC DETECTOR WITH INTEGRATED ELECTRICAL CONTACT

摘要

PROBLEM TO BE SOLVED: To simplify a manufacturing process and improve the robustness of a switch by decreasing the number of failure points of a pneumatic detector (APD) alarm switch.SOLUTION: The present disclosure relates to an advanced pneumatic detector (APD) alarm switch. The present APD may comprise a deformable diaphragm configured to make contact with a contact surface. This contact surface may be integral to a surface of the insulating material within the APD.