SMC Networks PF2M7 Series User Manual

-66-
No.PF※※-OMW0007-A
Specifications
Model
PF2M710
PF2M725
PF2M750
PF2M711
Fluid
Applicable fluid
1
Dry air, N
2
, Ar, CO
2
(ISO8573-1 1.1.2 to 1.6.2)
Fluid temperature range
0 to 50
o
C
Flow rate spec
.
Detection method
Thermal type (branch flow type)
Rated flow
range
Dry air, N
2
, Ar
0.1 to 10 L/min
0.3 to 25 L/min
0.5 to 50 L/min
1 to 100 L/min
CO
2
0.1 to 5 L/min
0.3 to 12.5 L/min
0.5 to 25 L/min
1 to 50 L/min
Set flow
range
Instantaneous flow
-5 to 105% (to maximum rated flow)
Accumulated flow
0.0 to 99999999.9 L
0 to 999999999 L
Min. setting
unit
Instantaneous flow
0.01 L/min
0.1 L/min
Accumulated flow
0.1 L
1 L
Accumulated volume per
pulse
0.1 L/Pulse
1 L/Pulse
Accumulated value hold
2
Select from 2 minutes and 5 minutes
Pressure
spec.
Rated pressure range
3
-0.07 to 0.75 MPa
Proof pressure
1.0 MPa
Pressure loss
Refer to the pressure loss graph.
Pressure characteristics
±5%F.S. ±1 digit (0.35 MPa standard)
Electric
spec.
Power supply voltage
4
12 to 24 VDC ±10%
Current consumption
35 mA or less
Protection
Polarity protection
Accuracy
5
Display accuracy
±3%F.S. ±1 digit
Analogue output accuracy
±3%F.S.
Repeatability
±1%F.S. ±1 digit
(±2% F.S. ±1 digit when digital filter is set to 0.05 s)
Temperature
characteristics
±3%F.S. ±1 digit (15 to 35
o
C: 25
o
C standard)
±5%F.S. ±1 digit (0 to 50
o
C: 25
o
C standard)
Switch output
Output type
Select from NPN or PNP open collector output
Output mode
Select from hysteresis mode, window comparator mode, accumulated output mode,
accumulated pulse output mode, error output and switch output OFF
Switch operation
Select from normal output and reversed output
Maximum load current
80 mA
Maximum applied voltage
28 VDC (NPN only)
Internal voltage drop
NPN: 1 V or less (Load current 80 mA)
PNP: 1.5 V or less (Load current 80 mA)
Response time
6
50 mA or less
Delay time
7
0 to 0.10 s (0.01 s increment), 0.1 to 1.0 s (0.1 s increment),
1 to 10 s (1 s increment)
Select from 20 s, 30 s, 40 s, 50 s, 60 s
Hysteresis
8
Variable
Protection
Short circuit protection

SMC Networks PF2M7 Series Specifications

General

Brand	SMC Networks
Model	PF2M7 Series
Category	Switch
Language	English