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Flow Switches
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Installation Example
2-Color Display Digital Flow Switch PFMB
Switches/Sensors/Controller » Electronic Flow Switches/Sensors
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・Dry air, N2
・Grease-free
・Integrated flow adjustment valve
・Compact, Space saving
∗ The PFMB7201 series was discontinued in September 2021.
Please select the PF2M721 series.
Safety Instructions
Pressure Switches/Flow Switches/Precautions
Flow Switch Series Variations
Green Procurement (RoHS)
| Series | Rated flow range (L/min) |
|---|---|
| PFMB | 2 to 200 5 to 500 10 to 1000 20 to 2000 |
3-Color Display Digital Flow Switch PFMC7□(-L)
Switches/Sensors/Controller » Electronic Flow Switches/SensorsIndustrial Device Communication Equipment/Wireless System » Industrial Device Communication Equipment: IO-Link Compatible Products
Clean Series/Low-Particle Generation » Flow Switch
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・Dry air, N2
・3-color/2-screen display
・Expanded flow range: A wide range of flow measurement is possible with 1 product.
・Compact, Space saving
・IO-Link compatible
▶IO-Link Master
Safety Instructions
Pressure Switches/Flow Switches/Precautions
Flow Switch Series Variations
Green Procurement (RoHS)
IO-Link Master
| Series | Rated flow range (L/min) |
|---|---|
| PFMC | 5 to 500 10 to 1000 20 to 2000 |
Digital Flow Switch for Air PF2A
Switches/Sensors/Controller » Electronic Flow Switches/Sensors
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・An integrated type and a separate monitor type are available.
・Switch output, Accumulated pulse output, Analog output
・Capable of switching back and forth between cumulative and instantaneous flow
・IP65
・4-channel flow monitor
4 different flow ranges can be connected to 1 controller.
∗ The PF2A7□H series has been remodeled in January 2018.
Please select the PF3A7□H series.
Safety Instructions
Pressure Switches/Flow Switches/Precautions
Flow Switch Series Variations
Green Procurement (RoHS)
| Series | Rated flow range (L/min) |
|---|---|
| PF2A | 1 to 10 5 to 50 10 to 100 20 to 200 50 to 500 150 to 3000 300 to 6000 600 to 12000 |
3-Color Display Digital Flow Switch for Large Flow PF3A□H（-L）
Switches/Sensors/Controller » Electronic Flow Switches/SensorsIndustrial Device Communication Equipment/Wireless System » Industrial Device Communication Equipment: IO-Link Compatible Products
Clean Series/Low-Particle Generation » Flow Switch
IO-Link Devices » Digital Flow Switch
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・Applicable fluid: Air, N2
・Flow range: Max. 12000 L/min
・Flow ratio 100:1
A wide range of flow measurement is possible with 1 product.
・Improved drainage and resistance to foreign matter
・Pressure loss: 75% reduction (20 kPa → 5 kPa)
・Through bore construction
・IO-Link compatible
・Can be connected to the air combination (Modular type)
・A 4-screen display digital flow switch with pressure/temperature sensor
(modular type) is available.
Simultaneous measurement of the (accumulated) flow rate, pressure, and temperature is possible.
▶IO-Link Master
Safety Instructions
Pressure Switches/Flow Switches/Precautions
Green Procurement (RoHS)
IO-Link Master
| Series | Rated flow range (L/min) |
|---|---|
| PF3A7□H | 10 to 1000 20 to 2000 30 to 3000 60 to 6000 120 to 12000 |
3-Color Display Digital Flow Switch for PVC Piping PF3W
Switches/Sensors/Controller » Electronic Flow Switches/SensorsFluoropolymer Equipment/PVC Equipment » PVC Flow Switches
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・Applicable fluids: Deionized water, Chemical liquids, etc.
・3-color/2-screen display
・IP65 compliant, Non-grease type
・Fluid temperature: 0 to 70°C
・PVC pipe O.D.: 25A, 30A
Safety Instructions
Pressure Switches/Flow Switches/Precautions
Flow Switch Series Variations
Green Procurement (RoHS)
| Series | Rated flow range (L/min) |
|---|---|
| PF3W | 10 to 100 30 to 250 |
3-Color Display Electromagnetic Type Digital Flow Switch LFE□
Switches/Sensors/Controller » Electronic Flow Switches/Sensors
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・Applicable fluids: Water, Water-soluble coolant
・Compact, Lightweight
Height: 56 mm, Width: 40mm,
Weight: 340 g (LFE1□3)
・Pressure loss: 0.02 MPa or less
・A close proximity setting is available.
・An insulated type has been added.
The ground doesn’t need to be selected when wiring.
・Reverse flow can be detected.
・Operating fluid temperature: 0 to 85℃
Safety Instructions
Pressure Switches/Flow Switches/Precautions
Flow Switch Series Variations
Green Procurement (RoHS)
| Series | Rated flow range (L/min) |
|---|---|
| LFE□ | 0.5 to 20 2.5 to 100 5 to 200 |
