SMC Networks PF3A-H Series Manual page 6

Modular Type Digital Flow Switch
3-Color Display
PF3A701H/702H
Can be connected to the air combination
AC30-D
Series
PF3A701H -L
( )
PF3A702H -L
( )
Air Combination Connection Examples
For the AC30B-D + PF3A701H
W
Air filter Regulator
Simple Specials System
Unit with F.R.L is available with the simple special ordering system.
The lead time is almost the same as the standard product.
Please contact your local sales representative for more details.
A right to left (-R)
W
flow direction is
also available.
The flow switch can be installed/removed without removing the piping.
W
Reduced maintenance time for inspection, cleaning, replacement, etc.
Spacer
with bracket
Piping adapter
Bolt
5
-L
( )
Series
AC40-D
Flow range
1000 L/min
2000 L/min
Flow switch
Spacer with bracket
Piping adapter
Air combination
Loosen the bolts.
(4 locations)
1000 L/min
(PF3A701H)
Products do not come assembled.
They should be ordered separately and assembled by the customer.
For the AW30-D + PF3A701H
W
Filter
regulator
IN
pp.
2000 L/min
(PF3A702H)
Flow switch
Spacer with bracket
Piping adapter
90° rotation
W
When the PF3A703H is
used with steel pipes
Loosen the bracket-
retaining ring.
Remove the steel pipe
from the flow switch.
17, 19