CONTROL SYSTEM FOR GAS PRESSURE CONTROLLERS IN EXPLOSION RISK AREAS.

摘要

A control system for pressure controllers in explosion risk areas comprises a pressure controller with adjusting screw to control the pressure inside a conduit used to transport explosive gas; an adapter with a hole adapted to receive the head of the adjusting screw; an electrical motor adapted to be used in risk explosion areas, provided with a driving shaft connected to the adapter; a support with body comprising a first end wherein a first hole is obtained to receive a shank of the pressure controller and a second end wherein a second hole is obtained to receive the adapter; a cable box connected to a telecommunication network to remotely control the motor.