Assembly Example - SMC Networks PF3A-H Series Manual

Modular Type
3-Color Display
PF3A7
PF3A
7
Integrated display
Rated flow range
Symbol Rated flow range Applicable air combination model
01
10 to 1000 L/min
02
20 to 2000 L/min
FUNC *
Symbol OUT
Analog voltage output *
CS
NPN
DS
NPN Analog current output
Analog voltage output *
ES
PNP
FS
PNP Analog current output
*1 Analog output or external input can be selected by pressing the
buttons. Analog output is set as default setting.
*2 1 to 5 V or 0 to 10 V can be selected by pressing the button. The
default setting is 1 to 5 V.
*3 The accumulated value, peak value, and bottom value can be reset.
Options/Part Nos.
When only optional parts are required, order with the part numbers listed
below.
Part no. Option
ZS-37-A
Lead wire with M12 connector
ZS-49-A
Lead wire with M12-M12 connector Male/female conversion, Length: 3 m
Pipe threads are not provided for this product. If the product is to be used as a single unit, order a spacer (or spacer with
bracket) and a piping adapter separately. Refer to page 30 for details on attachments.

Assembly Example

* Avoid mounting the lubricator on the inlet side.
* If a pressure relief 3-port valve is installed on the inlet side of the digital
flow switch, causing a backflow of air, the measured value will change.
17
Digital Flow Switch
H
w Series
7 H
01
Type
AC30-D
AC40-D
Large flow type
Output specification
1
Applicable monitor unit model
External input *
2 3
PFG300 series
External input *
3
PFG310 series
External input *
2 3
PFG300 series
External input *
3
PFG310 series
Note
Length: 3 m
Caution on Mounting
3 Spacer with bracket
4 Piping adapter
1 Digital flow switch
2 Air combination
How to Order
CS M
*8 The certificate is in both English and Japanese.
*9 Made to order
Unit specification
Nil
M
*6 This product is for overseas use only. (The SI unit type is
provided for use in Japan in accordance with the New
Measurement Act.)
*7 Fixed units: Instantaneous flow: L/min
*
Option 4
Nil
With lead wire with connector (3 m)
N
Without lead wire with connector
Lead wire with M12-M12 connector (3 m) *
Q
*4 Options are shipped together with the product
but do not come assembled.
*5 The lead wire has an M12 (female) connector on
one side and an M12 (male) connector on the
other side.
Assembly example
1 Digital flow switch PF3A701H-CS-M
2 Air combination AC30B-03E-D
3 Spacer with bracket Y300T-D
4 Piping adapter E300-03-D
Products do not come assembled. They should be ordered
separately and assembled by the customer.
Flow direction
Nil
Left to right
R
Right to left
*
Calibration certificate 8
Nil
None
*
A 9
Yes
Units selection function *
6
SI units only *
7
Accumulated flow: L
Simple Specials System
A system designed to respond quickly and
easily to your special ordering needs
Please contact your local sales representative for
more details.
RoHS RoHS
5
1 pc.
1 pc.
2 pcs.
1 pc.