Select a digital flow switch to increase
energy savings!
Flow control
is necessary for promoting en-
ergy saving in any application.
Saving energy starts from numerical control of
the flow consumption of equipment and lines
and clarification of the purpose and effect.
M/C
M/C
M/C
Main line flow control
Flow control for each branch line
Applications
For welding machines
For leak testers
For N2 gas cylinder peripheral equipment
For the control of metal wire tension
For air blow
For suction verification
The accumulated indication shows
the operating flow rate or residual
amount (of N
2, etc.) in a gas cylinder.
Detection camera
Models compatible with argon (Ar)
and carbon dioxide (CO2) mixed
gas are available.
* Please contact SMC for details.
¡ For flow control of N2 gas to
prevent lead frame oxidation
¡ N2 blow prevents the
distortion of camera images
due to air turbulence.
Workpiece
Leakage
3
2-Color Display
Digital Flow Switch PF2M7(-L) Series