SMC Networks PF2W7 Series User Manual

-36-
No.PF※※-OMO0012-D
Specification
■Specifications
Model
PF2W704(T)
PF2W720(T)
PF2W740(T)
PF2W711
Applicable fluid
Water and ethylene glycol solution (viscosity of 3 mPa･s (3 cP) or less)
1
Fluid temperature
Without T: 0 to 50 C (no condensation or freezing)
With T: 0 to 90 C (no condensation or freezing)
0 to 50 C
(no condensation
or freezing)
Flow
Rated flow range
0.5 to 4.0
L/min
2 to 16
L/min
5 to 40
L/min
10 to 100
L/min
Instantaneous
flow
Setting/display flow
range
2
0.35 to 4.50
L/min
1.7 to 17.0
L/min
3.5 to 45.0
L/min
7 to 110
L/min
Min. setting/display unit
0.05
L/min
0.1
L/min
0.5
L/min
1
L/min
Accumulated
Flow
Setting/display flow
range
0 to 999999 L
Min. setting/display unit
1 L
Pressure
Rated pressure range
0 to 1 MPa
Proof pressure
1.5 MPa
Switch output
NPN open collector output, PNP open collector output
Output mode
3
Instantaneous flow output mode (hysteresis mode, window comparator mode)
Accumulated flow output mode, Accumulated pulse output mode
Switch operation
3
Non-Reversed output, Reversed output
Max. load current
80 mA
Max. applied voltage
30 VDC (NPN output)
Internal voltage drop
NPN output: 1 V or less (at 80 mA)
PNP output: 1.5 V or less (at 80 mA)
Response time
1 s or less
Repeatability
±3%F.S. max.
±2%F.S. max.
Accuracy
±5%F.S. max.
±3%F.S. max.
Hysteresis
Hysteresis mode: Variable
3
Window comparator mode: Fixed (3 digits)
Output protection
Short circuit protection
Accumulated
pulse
Pulse width
50 ms
Conversion value of
accumulated pulse
0.05 L/pulse
0.1 L/pulse
0.5 L/pulse
1 L/pulse
Display
Display accuracy
±5%F.S. max.
Display part
Displayed digit: 3 digits 7 segments, Colour: Red
Indicator LED (output)
LED is ON when output is ON OUT1: Green OUT2: Red
Supply voltage
12 to 24 VDC ±10%
Power consumption (no load)
70 mA or less
80 mA or less

SMC Networks PF2W7 Series Specifications

General

Brand	SMC Networks
Model	PF2W7 Series
Category	Switch
Language	English