PF2D520-13-1 SMC Corporation of America, PF2D520-13-1 Datasheet - Page 9

• Manufacturer Part Number: PF2D520-13-1
• Description: SENSOR FLOW CHEM 1.8-20L/MIN
• Manufacturer: SMC Corporation of America
• Series: PF2Dr

Specifications of PF2D520-13-1

• Sensing Range: 1.8 ~ 20 LPM
• Flow Sensor Type: Liquid
• Voltage - Input: 12 ~ 24 V
• Port Size: Female, 1/2", 0.5" (12.7mm) NPT
• Material - Body: Steel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Switch Function/rating: -
• Other names: 606-1040

For Air
High Flow Rate Type (For Air)
High Temperature Fluid Type (For Water)
Note) Fixed SI unit [l/min or l] will be set for the type
Note 1) Applicable for all integrated display types other than series
Note 2) Only for series PF2A7„„H.
Functions:
Real-time flow rate and accumulated flow rate can be selected.
Up to 999999 of flow rate value can be accumulated.
CFM = ft
GPM
Basic state: 0°C, 101.3 kPa
Standard state: 20°C, 101.3 kPa, 65%RH (ANR)
Switchable between these states.
This function allows to confirm the accumulated flow rate
when real-time flow rate is selected and to confirm the
real-time flow rate when accumulated flow rate is selected.
This function prevents incorrect operations such as
changing the set value accidentally.
This is to clear the accumulated value.
This is to restore the setting to the initial state when
dispatched from the factory.
Display
Display
Display
Unit switching
Error correction
Flow rate measurement selection
Flow rate conversion
Flow rate measuring unit confirmation
Key lock
Accumulation clearance
Initialization of setting (Only for series PF2A7„„H)
LED display
=
without the unit switching function.
gal (US)/min
PF2A7„„H and remote type sensor display units.
3
/min
CFM x 10
Real-time flow rate
Real-time flow rate
Real-time flow rate
Note 1)
Note 2)
Note 1)
Note 2)
Note 1)
Note 1)
Note 2)
l
CFM
GPM
l
l
– 2
/min
/min
PF2A, PF2W
/min
The setting data has
changed for whatever
reasons.
The flow rate is over the
flow rate measurement
range (for air only).
A current of more than
80mA is flowing to OUT1
A current of more than
80mA is flowing to OUT2.
,
CFM x 10
Contents
– 1
ft
3
Accumulated flow
Accumulated flow
Accumulated flow
, ft
l
, m
3
ft
gal (US)
x
3
3
, m
10
x 10
l
l
3
3
, ft
x 10
Check the load and wiring
for OUT1.
Check the load and wiring
for OUT2.
Perform the RESET
operation, and reset all
data again.
Reduce the flow rate until it
is within the flow rate
measurement range, using
an adjustment valve.
– 1
3
x
3
10
6
Solution
Digital Flow Switch
Real-time switch output, accumulated switch output, or
accumulated pulse output can be selected as an output type.
Real-time switch output (
∗ OUT2 is the same.
Accumulated switch output (
Accumulated pulse output (
OUT1
Output types
OUT1
OUT1
Refer to the operation manual how to set and to operate.
Note 1) Output mode is set
Note 1) Output mode is set to inverted output at the
Note 1) For digital flow switch with unit switching function.
Output
mode
Series
Output
Output
mode
mode
“P”
“n”
“P”
“n”
“n”
“P”
to inverted output at
the factory before
shipment.
factory before shipment.
(Fixed SI unit [l/min, or l, m
for switch types without unit switching function.)
Refer to the specifications of display unit for the flow
rate value per pulse.
Note 1)
Note 1)
OFF
OFF
ON
OFF
ON
ON
ON
OFF
PF2A/PF2W
High flow rate →
High flow rate →
50 msec
P-3
n-3
)
YES
NO
YES
NO
)
)
• Hysteresis mode
• Window comparator mode
• Hysteresis mode
• Window comparator mode
3
ON
OFF
H: Hysteresis
ON
OFF
H: Hysteresis
ON
OFF
ON
OFF
or m
3
P-1
n-1
High flow rate →
High flow rate →
High flow rate →
High flow rate →
x 10
H
H
P-2
16-11-31
n-2
3
] will be set
P-1
n-1
H
H
P-2
n-2
ZSE„
ISE„
PSE
Z
PS
Z
ZSP
ISA2
IS„
ZSM
PF2„
IF„
Data
I
I
SE3
SE
1
2