SMC Networks PF2M7 Series Manual page 4

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