Datasheet

How to Order
4-channel Flow Monitor
Remote Type
Display Unit
PF2D20
Note 1) Fixed SI unit [l/min or l] will be set for switch types without the unit switching function. (“-M” is suffixed at the end of part number.) Accumulated flow is reset when the
power supply turns OFF.
Note 2) If Vcc side on sensor input connector part is short-circuited with the 0V side, the flow monitor inside will be damaged.
Note 3) Switch output and accumulated pulse output can be selected during initial setting.
Note 4) The system accuracy when combined with an applicable flow sensor.
Note 5) This product conforms to the CE mark.
0.25 to 4.50 l/min
0.25 to 4.50 l/min
0.05 l/min
l/min, gal(US)/min
l, gal(US)
0 to 999999 l, 0 to 999999 gal(US)
24 VDC (ripple ±10% or less) (With power supply polarity protection)
55 mA or less (Not including the current consumption of the sensor)
Same as [Power supply voltage]
Max. 110 mA (However, the total current for the 4 inputs is 440 mA maximum or less.)
1 to 5 VDC (Input impedance: Approx. 800K Ω)
4 inputs
Excess voltage protection
NPN open collector or PNP open collector (same as switch output)
4 outputs (1 output per 1 sensor input)
Short circuit protection
Hysteresis mode: Variable (can be set from 0), Window comparator mode: Fixed (3-digits)
1s or less
±5% F.S. or less
±3% F.S. or less
±2% F.S. or less (0 to 50°C, based on 25°C)
Illuminates when output is ON OUT1: Red
IP65 for the front face only, the rest is IP40.
Operating: 0 to 50°C, Stored: –10 to 60°C (with no freezing and condensation)
Operating or Stored: 35 to 85%RH (with no condensation)
10 to 500 Hz with a 1.5 mm amplitude or 98 m/s
2
acceleration, in each X, Y, Z direction for 2 hrs., whichever is smaller. (de-energized)
980 m/s
2
in X, Y, Z directions 3 times each (de-energized)
500 Vp-p, Pulse width 1 µs, Rise time 1 ns
Power supply / Output connection: 8P connector, Sensor connection: 4P connector (e-con)
Housing: PBT, Display: PET, Backside rubber: CR
60 g (Except for any accessories that are shipped together.
Specifications
For measured value display: 4-digits, 7-segment LED (Orange)
For channel display: 1-digit, 7-segment LED (Red)
0.05
l/pulse
PF2D504--1
1.3 to 21.0 l/min
1.3 to 21.0 l/min
0.1 l/min
0.1
l/pulse
PF2D520--1
2.5 to 45.0
l/min
2.5 to 45.0 l/min
0.5 l/min
0.5
l/pulse
PF2D540--1
PF2D200/201
Model
Applicable flow rate sensor
Flow rate measurement range
Note 1)
Set flow rate range
Note 1)
Minimum set unit
Note 1)
Accumulated flow range
Note 1)
Power supply voltage
Current consumption
Power supply voltage for sensor
Power supply current for sensor
Note 2)
Sensor input
Hysteresis
Response time
Note 4)
Linearity
Note 4)
Repeatability
Note 4)
Temperature characteristics
Display method
Status LED’s
Connection
Material
Weight
Enclosure
Operating temperature range
Operating humidity range
Vibration resistance
Impact resistance
Noise resistance
No. of inputs
Input protection
Switch output
(Real-time switch output,
Accumulated switch
output)
Accumulated pulse output
No. of outputs
Output protection
Real-time flow rate
Accumulated flow
Accumulated pulse flow rate exchange
value (Pulse width: 50ms)
Note 1)
M
47
Series PF2D
Accessory / Power supply output cable (2 m)
Nil
4C
Option 2 (Refer to page 55.)
None
Sensor connector (4 pc.)
Nil
M
Unit specification
With unit switching function
Fixed SI unit
Note)
0
1
Output specification
NPN4 outputs
PNP4 outputs
Nil
A
B
Option 1 (Refer to page 55.)
None
Panel mounting
Front protective cover + Panel mounting
Note) Fixed units:
Real-time flow rate:
l/min
Accumulated flow:
l
NPN open collector (PF2D200)
Maximum load current: 80 mA
Internal voltage drop: 1 V or less (with load current of 80 mA)
Maximum applied voltage: 30 V
Maximum load current: 80 mA
Internal voltage drop: 1 V or less (with load current of 80 mA)
PNP open collector (PF2D201)
Display units
Note 1)
Output
Note 3)
specifications
Resistance
Connectable remote type sensor part is PF2D5--1 (with analog output 1 to 5 V).