(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

Our Business Hours:
Mon. - Fri. 8 a.m. - 6 p.m.

All Categories

Applications

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Need Help?

Order/Quote

Order

Order

/ Order
/ Order

Part Number Checker

Catalog Request

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.

Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Pressure & Flow Rate Sensors（Type：Flow Switches）

Pressure sensors and flow sensors are devices that detect the pressure or flow rate of media such as fluids and gases. Pressure sensors usually detect the pressure of a liquid, oil, air, gas or another fluid, and have a mechanism that converts the detected pressure into an electrical quantity. They are sometimes called pressure converters. In contrast, flow sensors use a variety of different measurement methods, so models should be selected to match the fluid type. For example, there are impeller types that calculate the flow rate from the rotational speed of a rotor, volume/weight types suitable for measuring viscous liquids, elliptical gear types suitable for measuring oils and electromagnetic types that can measure minute fluid quantities. For both pressure sensors and flow sensors, the right model should be installed after checking the rated pressure / flow rate range, applicable fluid type, dielectric strength, environmental resistance and other detailed specifications and performance figures.

13 items

: 30; 45; 60

Days to Ship	All Same day 3 Days or Less 8 Days or Less 9 Days or Less 11 Days or Less 22 Days or Less 38 Days or Less 68 Days or Less

Digital Flow Switch For Air PF2A Series

SMC

A flow switch made by SMC.

[Features]
· Flow rate setting and monitoring are possible from the digital display
· 2 types are available, integrated and remote type
· Supports switch output, accumulated pulse output and analog output
· Switching from instantaneous flow rate to accumulated flow rate is possible
· 2 independent flow rate settings are possible
· Water-resistant construction conforming to IP65

Volume Discount

CAD ：

2D / 3D
Days to Ship: 3 Days or more
Flow Switch, Paddle Style Flow Switch IF3 Series

SMC

A flow switch made by SMC.

[Features]
· Piping sizes range from 3/4B to 6B
· Supports equivalent to IP42, IP44

[Applications]
Used to detect and confirm liquid flow as a general-purpose water cutoff and water reduction relay in air conditioning, water supply equipment, etc.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 3 Days or more
Diaphragm Type Flow Switch IFW5 Series

SMC

A pressure switch made by SMC.

[Features]
· Low flow (1 L/min) setting is possible
· Easy to set
It can be set with a screwdriver from the outside without removing the cover
· With light

[Applications]
· Used for detection and confirmation of flow as a general-purpose water cutoff, water reduction relay in cooling water fixtures in general industrial machinery.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Quote
Flow Switch, BN-13 Series

Nihon Seiki

•Operating Temperature Range (?): 5::60
•Number Of Output Points: 1
•Output Method: Switches
•Type: Flow Switches
•Pipe Port Type: Tapped

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Digital Flow Switch For Water PF2W Series

SMC

Integrated and remote type flow switch.
[Features]
· Has switch output, accumulated pulse output and analog output.
· Can switch between accumulated flow rate and instantaneous flow rate.
· Water-resistant construction conforming to IP65.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 3 Days or more
2-Color Display Digital Flow Switch, Integrated Display Type PFM7 Series

SMC

A flow switch made by SMC.

[Features]
· 2-color display digital flow switch
· Fluid: air, N₂, Ar, CO₂
· Flow rate range: 10, 25, 50,100 L/min
· Minimum set unit: 0.01 L/min (flow rate range of 25, 50, 100 L/min is 0.1 L/min)
· Repeatability: ±1% F.S.
· Grease-free
· Integrated flow rate adjustment valve (reduces piping, saves space)
· Response time: 50 ms, 0.5 s, 1 s, 2 s can be selected

Volume Discount

CAD ：

2D / 3D
Days to Ship: 3 Days or more
2-Color Display Digital Flow Switch, Separate Type Sensor Part PFM5 Series

SMC

[Features]
· Repeatability: ±1%F.S.
· Grease-free.
· Indicator function.
· Abundant piping variations.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Quote
2-Color Display Digital Flow Switch PFMB7 Series

SMC

A digital flow switch for power-saving management.
[Features]
· A single unit can measure a wide range of flow rates.
· Compact and space saving.
· Integrated flow rate control valve.
· Response time: Can be selected from 50 ms (0.05 s) / 0.1 s / 0.5 s / 1.0 s / 2.0 s.
· Grease-free.
· Piping variations.
· Reversible display.
· The digital display allows "visualization" of the flow rate.
· 2-color display with good visibility.
· Can be remote operated with accumulated pulse output.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Quote
3-Color Display Digital Flow Switch For Water PF3W Series

SMC

[Features]
· Supports 3-color / 2-screen display.
· 40% smaller than the previous model.
· Reduces piping space.
· Operating fluid temperature: 0 to 90°C.
· Rotatable display: Counterclockwise 90° / Clockwise 225°.
· Compatible with ethylene glycol aqueous solution.
· Non-grease specification.
· Added flow rate measurement of 250 L/min.
· Indicator function.
· Connector reduces wiring labor hours.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 3 Days or more
3-Color Display PVC Piping Compatible Digital Flow Switch PF3W Series

SMC

[Features]
· 3-Color / 2-screen display compatible.
· PVC piping type.
· 40% smaller than the previous model.
· Temperature sensor.
· Reduces piping space.
· Operating fluid temperature: 0 to 90°C.
· Rotatable display: Counterclockwise 90° / clockwise 225°.
· Compatible with ethylene glycol aqueous solution.
· Grease-free specifications.
· Added flow rate measurement of 250 L/min.
· Indicator function.
· Connector reduces wiring labor hours.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Quote
3-Color Display Electromagnetic Digital Flow Switch LFE Series

SMC

[Features]
· Space-saving is possible by close installation.
· Backflow detection is possible.
· Zero reset setting is possible.
· Repeatability: ±1.5%F.S., (analog output).
· 3-color, 2-screen display.
· Flow direction can be changed after installation.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Quote
Digital Flow Switch for Deionized Water and Chemical Liquids PF2D Series

SMC

[Features]
· A single controller can monitor the flow rate of 4 units.
· Dust generation of 3 particles/cc or less (average particle number).
& nbspKarman vortex type that eliminates moving parts and generates little dust.
· Tapered side seal minimizes dead volume to reduce accumulation of liquid pool.
· Suppresses vibration at the tube base, preventing malfunctions (output errors) caused by vibration.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Quote
3-Color Display Digital Flow Switch For Large Flow PF3A7□H Series

SMC

A digital flow switch for power-saving management.
[Features]
· Flow ratio: 100:1.
· A single unit can measure a wide range of flow rates.
· Improved drainage and resistance to foreign matter.
· 75% reduction in pressure loss.
· Through-bore construction.
· Supports 3-color, 2-screen display and has good visibility.
· Smallest settable increment: 2 L/min.
· Grease-free.
· Display rotates 90° and can be reversed.
· Visualization with a digital display.
· Can be remote operated with accumulated pulse output.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 3 Days or more

Days to Ship:	3 Days or more

Days to Ship:	3 Days or more

Days to Ship:	Quote

Days to Ship:	8 Days or more

Days to Ship:	3 Days or more

Days to Ship:	3 Days or more

Days to Ship:	Quote

Days to Ship:	Quote

Days to Ship:	3 Days or more

Days to Ship:	Quote

Days to Ship:	Quote

Days to Ship:	Quote

Days to Ship:	3 Days or more


Brand
Product Series
CAD
Days to Ship
Type
Flow Range(L/min)
Sensor, Monitor Structure
Output Method
Pipe Port Type
Plumbing Thread Type
Plumbing Thread Nominal
Number of Input Points
Number of Output Points
Body Material


Brand	SMC	SMC	SMC	Nihon Seiki	SMC	SMC	SMC	SMC	SMC	SMC	SMC	SMC	SMC
Product Series	Digital Flow Switch For Air PF2A Series	Flow Switch, Paddle Style Flow Switch IF3 Series	Diaphragm Type Flow Switch IFW5 Series	Flow Switch, BN-13 Series	Digital Flow Switch For Water PF2W Series	2-Color Display Digital Flow Switch, Integrated Display Type PFM7 Series	2-Color Display Digital Flow Switch, Separate Type Sensor Part PFM5 Series	2-Color Display Digital Flow Switch PFMB7 Series	3-Color Display Digital Flow Switch For Water PF3W Series	3-Color Display PVC Piping Compatible Digital Flow Switch PF3W Series	3-Color Display Electromagnetic Digital Flow Switch LFE Series	Digital Flow Switch for Deionized Water and Chemical Liquids PF2D Series	3-Color Display Digital Flow Switch For Large Flow PF3A7□H Series
CAD	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	3 Days or more	3 Days or more	Quote	8 Days or more	3 Days or more	3 Days or more	Quote	Quote	3 Days or more	Quote	Quote	Quote	3 Days or more
Type	Flow Switches	Flow Switches	Flow Switches	Flow Switches	Flow Switches	Flow Switches	Flow Switches	Flow Switches	Flow Switches	Flow Switches	Flow Switches	Flow Switches	Flow Switches
Flow Range(L/min)	-	50 to Less Than 100 / 500 to Less Than 5000	10 to Less than 50	10 to Less than 50 / 100 to Less Than 500	<10 / 10 to Less than 50 / 100 to Less Than 500	10 to Less than 50 / 50 to Less Than 100 / 100 to Less Than 500	10 to Less than 50 / 50 to Less Than 100 / 100 to Less Than 500	500 to Less Than 5000	<10 / 10 to Less than 50	100 to Less Than 500	10 to Less than 50 / 100 to Less Than 500	<10	500 to Less Than 5000 / 5000 or More
Sensor, Monitor Structure	Integrated Type / Separate Type Connector Connection	Integrated Type	Integrated Type	-	Integrated Type / Separate Type Connector Connection	Integrated Type	Separate Type Connector Connection	Integrated Type	Integrated Type	Integrated Type / Separate Type Connector Connection	Integrated Type / Separate Type Connector Connection	Separate Type Connector Connection	Integrated Type
Output Method	NPN Open Collector / PNP Open Collector / Analog / Pulse	Switches	Switches	Switches	NPN Open Collector / PNP Open Collector / Pulse	NPN Open Collector / PNP Open Collector / Analog / Pulse	Analog	NPN Open Collector	NPN Open Collector / Analog	NPN Open Collector / Analog	NPN Open Collector / PNP Open Collector / Analog	Analog	NPN Open Collector / PNP Open Collector / Analog
Pipe Port Type	Tapped	Tapped	Tapped	Tapped	Tapped	Tapped / One-Touch Couplings	Tapped / One-Touch Couplings	Tapped	Tapped	Direct Mounting	Tapped	Direct Mounting	Tapped
Plumbing Thread Type	Rc (R) / NPT	Rc (R)	Rc (R)	Rc (R)	Rc (R) / NPT	Rc (R) / NPT	Rc (R) / G / NPT	Rc (R)	Rc (R)	-	Rc (R) / G / NPT	-	Rc (R) / NPT
Plumbing Thread Nominal	1/4 / 3/8 / 1/2	3/4 / 1	3/8 / 1/2 / 3/4	3/8 / 3/4	3/8 / 1/2 / 3/4 / 1	1/8 / 1/4	1/8 / 1/4	1/2	3/8 / 1/2	-	3/8 / 1/2 / 3/4 / 1	-	1 / 1 1/2
Number of Input Points	-	-	-	-	-	-	2	1	1	1	1	1	1
Number of Output Points	2	1	1	1	1 / 2	2	1	2	2	1 / 2	1 / 2	1	2
Body Material	Resin	Copper Alloy	-	-	Resin	-	Plastic + Metal	Plastic + Metal	Plastic + Metal	Resin	Plastic + Metal	Resin	Plastic + Metal