Datasheet

How to Order
16
Port size
Flow rate range
04
20
40
11
0.5 to 4 l/min
2 to 16 l/min
5 to 40 l/min
10 to 100 l/min
Nil
N
F
Rc
NPT
G
Thread type
PF2W5
20 03
Symbol
03
04
06
10
3/8
1/2
3/4
1
4

16


40


100


Port
size
Applicable model
Flow rate (
l/min)
PF2W504, PF2W520
PF2W520, PF2W540
PF2W540, PF2W511
PF2W511
Remote Type
Sensor Unit
Model
Measured fluid
Detection type
Rated flow range
Operating pressure range
Withstand pressure
Operating fluid temperature
Linearity
Note 1)
Repeatability
Note 1)
Temperature characteristics
Power supply voltage
Current consumption (No load)
Weight
Note 3)
Port size (Rc, NPT, G)
PF2W504 PF2W520 PF2W540 PF2W511
Water
Karman vortex
0 to 1 MPa
1.5 MPa
±2% F.S. or less (15 to 35°C based on 25°C), ±3% F.S. or less (0 to 50°C, based on 25°C)
Pulse output, N channel, open drain, output for display unit PF2W3.
(Specifications: Maximum load current of 10 mA; Maximum applied voltage of 30 V)
Voltage output 1 to 5 V
Linearity: ±5% F.S. or less; allowable load resistance: 100 kΩ or more.
Current output 4 to 20 mA
Linearity: ±5% F.S. or less; allowable load resistance: 300 Ω or less with 12 VDC, 600 Ω or less with 24 VDC
12 to 24 VDC (ripple ±10% or less)
20 mA or less
0.5 to 4
l/min 2 to 16 l/min
0 to 50°C
±3% F.S. or less
±5% F.S. or less
±1% F.S. or less (connected with PF2W33)
±3% F.S. or less (connected with PF2W2)
±3% F.S. or less
5 to 40
l/min 10 to 100 l/min
410 g 470 g 650 g 1,100 g
3/8 3/8, 1/2 1/2, 3/4 3/4, 1
0 to 50°C
10 to 500 Hz with a 1.5 mm amplitude or 98 m/s
2
acceleration, whichever is smaller. 4.9 m/s
2
Output for
display unit
Analog output
Note 1) The system accuracy when combined with PF2W2/3.
Note 2) Output system can be selected during initial setting.
Note 3) Without lead wire. (Add 20 g for the types of analog output whether voltage or current output selected.)
Note 4) The sensor unitis conforms to the CE mark.
Enclosure
Operating temperature range
Withstand voltage
Insulation resistance
Vibration resistance
Impact resistance
Noise resistance
IP65
Operating: 0 to 50°C, Stored: –25 to 85°C (with no freezing and condensation)
1000 VAC for 1 min. between external terminal and case
50M Ω or more (500 VDC Mega) between external terminal and case
490 m/s
2
in X, Y, Z directions 3 times each
1000 Vp-p, Pulse width 1 µs, Rise time 1 ns
C
Nil
C
Option (Refer to page 35.)
None
e-con connector x 1 pc.
The cable and connector are shipped
unassembled.
Nil
N
Lead wire (Refer to page 35.)
M12 3m lead wire with connector
Without lead wire
Output specification
Symbol
Nil
1
2
Output for display unit
Output for display unit + Analog output (1 to 5 V)
Output for display unit + Analog output (4 to 20 mA)
Specification
Series PF2W300
Series PF2W200/300
Series PF2W300
Applicable display unit (monitor) model
Digital Flow Switch Series PF2W
For Water
Specifications
Output
Note 2)
specifications
Resistance