Brochure

32
Dimensions
1.5
Thread depth 4
2 x M3 x 0.5
20 ± 0.1
8.2
3.2
1.5
331
Power supply / Output connector
Sensor connector
1.6
40
Bracket
26.5
30
20
31.5
A
41
View A
4.2
10
15
46
22
35
7.2
With bracket
With panel mount adapter With panel mount adapter + Front protective cover
Sensor connector (ZS-28-C-1)
42.4
Panel mount adapter + Front protective cover
34.5
2411
Panel mount adapter
34.5247
8.75
Panel thickness
dimension: 0.5 to 6
Pin no.
1
2
3
4
Terminal name
DC (+)
N.C.
DC (–)
IN
∗
30
10
∗ 1 to 5 V or 4 to 20 mA
Flow Sensor Monitor
Series PFM3
Shows the current flow rate, mode setting, selected
display unit, and error code. Four display modes are
available, some of which use indications that are fi-
xed either red or green, and others use indications
that change from green to red.
Used for mode selection and increasing the ON/OFF
setting value. Also used to switch to peak display
mode.
Used to activate mode changes and new setting va-
lues.
Used for mode selection and decreasing the on/off
setting value. Also used to switch to bottom display
mode.
LCD Display
Lights when the output (OUT1) is turned on.
Output (OUT1) Indicator (Green)
 Button
Lights when the output (OUT2) is turned on.
Output (OUT2) Indicator (Red)
SET Button
 Button
Descriptions
Series PFM3