Datasheet

Digital Flow Switch
Series PFMB7
How to Order
PFMB 7 201 C8 A
Unit specifications
Note 2) Fixed unit: Instantaneous flow: L/min
Accumulated flow: L
Note 3) Since the unit for Japan is fixed to SI due to new measurement
law, this option is for overseas.
Unit can be changed. Instantaneous flow: L/min⇔cfm
Accumulated flow: L⇔ft
3
Note 4) ISO1179-1 compliant
∗Made to Order
∗Made to Order
Note) If an accessory is required, order
separately using “ZS” part numbers.
SI unit only
Note 2)
Unit selection function
Note 3)
M
—
M
Flow adjustment valve
—
S
None
Yes
Type
Integrated display
7
2 to 200 L/min
201
Rated flow range (Flow rate range)
ø8 (5/16") One-touch fitting
Rc1/4
NPT1/4
G1/4
Note 4)
C8
02
∗
N02
∗
F02
∗
Port size
Piping entry direction
—
L
∗
BottomStraight
Output specifications
OUT1 OUT2
A
B
C
D
E
∗
F
∗
G
∗
H
∗
NPN
PNP
Analogue 1 to 5 V
Analogue 4 to 20 mA
Analogue 1 to 5 V
Analogue 4 to 20 mA
External input
Note)
External input
Note)
NPN
PNP
NPN
NPN
PNP
PNP
NPN
PNP
Calibration certificate
Note 1)
None
With calibration certificate
—
A
∗
Note 1) Certificate in both English and Japanese
∗Made to Order
Option 2
ZS-33-J
ZS-33-M ZS-33-MS
—
No
bracket
V
With panel mount adapter (For with flow adjustment valve)
R
With bracket (For without flow adjustment valve)
S
With bracket (For with straight type flow adjustment valve)
T
With panel mount adapter (For without flow adjustment valve)
ZS-33-JS
Note) Each option is not assembled with the product, but shipped together.
If an accessory is required, order separately using “ZS” part numbers.
Option 1
—
With lead wire with connector (2 m)
N
No lead wire
W
ZS-33-D
ZS-33-D
ZS-33-F
With lead wire with connector (2 m)
+
Connector cover (Silicone rubber)
ZS 33 R
Stations
1 station
2 stations
3 stations
4 stations
5 stations
1
2
3
4
5
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DIN Rail Mounting Bracket (Order Separately)
2-Colour Display
®
RoHS
(200 L type only)
Note) Accumulated flow, peak flow and
minimum flow can be reset by
external signal input.
∗Made to Order
S
IN
S
IN
1
Mounting bracket
Panel mount
adapter B
Panel mount
adapter A
Panel
Panel mount
adapter A
Panel
Panel mount
adapter B
Mounting bracket
With 2 self-
tapping
screws
With 3 self-
tapping
screws
S
IN
S
IN
l
ibration certificat
e
N
ote
1)
Non
e
With calibration certificate
1