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- PFM5, Digital Air Flow Sensor, Remote, IP40, 0.2-100 Lpm
PFM5, Digital Air Flow Sensor, Remote, IP40, 0.2-100 Lpm
PFM5 is a digital flow sensor compatible with air, nitrogen, argon and carbon dioxide. This is the remote version of PFM7, without a display. The top panel includes two LEDs to indicate power and flow functions. Options include inline or bottom piping entry, cable connector type, a manual flow adjustment valve, and panel or bracket mounts. An analog voltage or current ouput is available. PFM5 is IP40 rated, and C-UL-US and CE compliant. Please consider the PFG digital flow monitor for displaying this sensor's outputs. Also compatible with the PFM3 monitor.
- Flow ranges (lpm): 0.2-10, 0.5-25, 1-50, 2-100
- Port sizes: 1/8 or 1/4 (Rc, NPT, G); ø4, ø6, ø8 or ø1/4" one-touch fittings
- Rated pressure range (MPa): -0.07 to 0.75
- Output options: 1-5V or 4-20mA
- Accuracy: ±3% F.S.
- Repeatability: ±1% F.S.
How to order
How to Order
PFM
7 10 C4 A M
1
2
S
IN
1
2
S
IN
1
1
2
S
IN
1
2
S
IN
1
1
2
S
IN
1
2
S
IN
1
2
S
IN
1
1
2
S
IN
1
®
2-Color Display
Digital Flow Switch
Series PFM7
Integrated
display
Integrated
display
Unit specification
Note) Fixed unit: Real-time flow rate: l/min
Accumulated flow: l
Fixed SI unit
Note)
With unit switching function
M
Nil
Type
Integrated display
7
Flow adjustment valve
Nil
S
None
Yes
Calibration certificate
None
With calibration certificate
Nil
A
∗ The certificate is written in English and Japanese.
Other languages are available as specials.
Instruction manual
With instruction manual (Leaflet: Japanese and English)
None
Nil
N
Note 3) User can select from accumulated value
external reset, auto-shift and auto-shift zero.
Output specification
A
B
C
D
E
F
G
H
2 NPN outputs
2 PNP outputs
1 NPN output + Analog (1 to 5 V)
1 NPN output + Analog (4 to 20 mA)
1 PNP output + Analog (1 to 5 V)
1 PNP output + Analog (4 to 20 mA)
1 NPN output + External input
Note 3)
1 PNP output + External input
Note 3)
Piping entry direction
Nil
L
Straight
Bottom
Port size
Symbol Description
Flow rate range
10
쎲
쎲
쎲
쎲
쎲
25
쎲
쎲
쎲
쎲
쎲
쎲
50
쎲
쎲
쎲
쎲
쎲
쎲
11
쎲
쎲
쎲
쎲
쎲
쎲
01
02
N01
N02
F01
F02
C4
C6
C8
N7
ø4 (5/32") one-touch fitting
ø6 one-touch fitting
ø8 (5/16") one-touch fitting
ø1/4" one-touch fitting
Rc1/8
Rc1/4
NPT1/8
NPT1/4
G1/8
G1/4
0.2 to 10 (5) l/min
0.5 to 25 (12.5) l/min
1 to 50 (25) l/min
2 to 100 (50) l/min
10
25
50
11
∗ ( ): Fluid: CO2
Rated flow range (Flow rate range)
Option 1
(Refer to page 907.)
Option 2
(Refer to page 907.)
Made to Order
(Refer to page 907 and 940.)
∗ Different combinations of
piping entry directions for
IN and OUT side are
available as made-to-order.
(Refer to page 940.)
With one-touch fittings (C4, C6, C8, N7) Female thread (01, 02, N01, N02, F01, F02)
Straight (Nil)
Without
flow
adjustment
valve
(Nil)
With
flow
adjustment
valve
(S)
Bottom (L)
Straight (Nil) Bottom (L)
Piping Variations
906
Option 2
DIN Rail Mounting Bracket (Order Separately)
ZS-33-JZS-33-M ZS-33-MS
ZS 33 R
Stations
1 station
2 stations
3 stations
4 stations
5 stations
1
2
3
4
5
Nil
None
V
Panel mount adapter
(For with flow adjustment valve)
R
Bracket
(For without flow adjustment valve)
S
Bracket
(For with flow adjustment valve)
Piping direction: Cannot be mounted
with bottom piping type.
T
Panel mount adapter
(For without flow adjustment valve)
ZS-33-JS
Made to Order
X693
X694
X731
Change of piping entry direction
combination
Compatible with argon (Ar) and
carbon dioxide (CO2) mixed gas
Specification/DescriptionSymbol
For details, refer to page 940 through to 942.
Mounting bracket
Panel mount
adapter B
Panel mount
adapter A
Panel
Panel mount
adapter A
Panel
Panel mount
adapter B
Mounting bracket
Mounting
screw
(accessory)
Mounting
screw
(accessory)
Each option is not assembled with the product, but shipped together.
Option 1
Nil
With lead wire with connector (2 m)
Z
Without lead wire with connector
ZS-33-D
1
2
S
IN
Lead wire length 2 m
W
With lead wire with connector (2 m) +
Rubber cover for connector (silicon rubber)
ZS-33-F
ZS-33-D
1
2
S
IN
Lead wire length 2 m
• DIN rail (supplied by customers)
• Port size F02: G1/4 cannot be mounted on the DIN rail.
907
2-Color Display Digital Flow Switch
Series PFM7
PFM
PFMV
PF2A
PF2W
PF2D
IF
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