Purafil Air showers that lifts off contamination while an individual stands or walks through an air chamber, The unit uses jets oft pressurized air at a velocity of 20-22 m per second . Contaminated air is directed through grills in the walls to a series of pre-and final filters that remove 9.999% of particle 0.3micron or larger in size.We have introduced PLC based controller while updating the configuration of air shower unit.
Advantages of PLC over micro controller based system for Air Shower
PLC BASED SYSTEM:-
· Programming is user friendly where in micro controller based it is totally dependent on hardware.
· Easy to diagnose faults visually.
· System does not hangs or stops in between
· Once programmed easy for wiring & testing -- time saving
· Failure rate is less & life is almost more than microcontroller system
· customer can depend on plc based system as easy to under stand & maintain.
· Low maintenance cost
· Can be connected remotely for modification/development/up gradation/fault diagnose/
· By observing the input/ out indications during air shower operation one can immediately rectify the faults.
· Hence reliable /durable/cost saving/timesaving for manufacturing, services, maintenance.