Download Compressed Air Purification Products

Flow Switch for Air
Series
PF2A
1. Flow rate setting and monitoring are possible with the
digital display.
2. Two types are available: Integrated and Remote type.
3. Three types of output: Switch, accumulated pulse, and
analog outputs.
4. Switching from real-time flow rate to accumulated flow is
possible.
5. Two independent flow rate settings are possible.
6. Water resistant construction conforming to IP65
4 independent flow rate ranges can be monitored by a single controller.
2
4
4-channel Flow Monitor
Flow rate measurement
range scfm
0.035 to 0.35
0.18 to 1.8
0.35 to 3.5
0.71 to 7.1
1.8 to 18
5.3 to 106
10 to 212
21 to 424
Integrated type
PF2A710
PF2A750
PF2A711
PF2A721
PF2A751
PF2A703H
PF2A706H
PF2A712H
Series
Series PF2A200
3
Remote type
Sensor unit
Display unit
PF2A510
PF2A550
PF2A511
PF2A521
PF2A551
PF2A30
Display unit (4ch)
PF2A20
PF2A31
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For more information on the PF2A series, please contact SMC or reference SMC catalog ES100-54A
PSE200-(M)-X101
Multi-Channel Controller for Detecting Differential Pressure
Application: Set and display differential pressure (*1)
detected by 2 pressure sensors
Flow Switch for Air
1
PF2A
A single controller can monitor the flow rate of 4 different sensors.
MPa
kPa
OUT1
OUT2
1 2
3 4
CH
PRESSURE
SET
This sensor controller lets you know when a filter element
needs to be replaced because it is clogged. This sensor
controller can detect the inlet and outlet pressure of an air
filter with 2 pressure sensors independently, and display the
differential pressure
Feature 1: Display differential pressure detected by 2
pressure sensors.
Feature 2: A single controller can monitor 2 differential
pressures across 2 different filters.
Feature 3: CE Marked
*1) It is possible to set and display differential pressures detected by between
CH1 and CH2, and also between CH3 and CH4. (CH: Channel)
Change filter element when the differential pressure is 6PSI
or every 12 months, whichever occurs first
Please contact SMC for more detailed information.
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