○Tube attachment
●When the pressure switch is used in a place where water and dust splashes may occur, insert a tube in
the atmospheric vent port, and position the other end of the tube at safe position to protect the vent port
from water and dust.
The M12 connector type is equipped with a waterproof seal inside, so water cannot penetrate, but if the
atmospheric vent port is constantly exposed to water, dust, etc., please do the same.
(See the figure bottom)
: The tube should be inserted to the end of the atmospheric vent port.
: SMC TU0425 (polyurethane, O.D 4, I.D 2.5) is a suitable tubing.
M12 connector type
-22-
No.PS※※-OMU0006-F