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Alarm
System and Monitoring of Industrial Process Scenario A treatment center is designed to refine many different precious metals
in order to extract gold and silver. Many chemicals are used in the
process, and those chemicals must not be found in the used waters. These
waters are treated, and cannot be too acidic nor too basic. pH sensors are
put in, in specific areas. If a pH is too high or too low, this sets off
an alarm signal to a control room where a security guard is alerted. Problem Management wishes that whoever is in charge of maintenance, as well as
the foreman, be instantly and automatically informed when an alarm is set
off. Consequently, action-response would be optimal. This would also help
relieve the guard of some tasks since he also has to monitor the “ins
and outs” of the people on location. Solution Setting-up a <Protocol Converter> to a control panel with a local
transmitter linked to a pager. Maintenance staff, as well as the foreman, is equipped with a pager that instantly and automatically alerts him of any trouble or problem, without the help of the guard on duty. |