3-Colour Display Electromagnetic Digital Flow Switch, LFE Series (Part Numbers - CAD Download)

[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.

(i)Remark

■ For selection / technical information and characteristics on SMC air cylinder products,
check here.

■ Handling SMC Products
Web pages for products currently without individual pages on this site will be released on an ad-hoc basis.
Click here for a quotation or to make an order if you have a part number.
Refer to the manufacturer's catalog for specification and material details.
Product images may be representative images. Refer to the manufacturer's catalog for shape details.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Products homepage

Data to be displayed: 30; 45; 60

Part Number
LFE1A3
LFE1A3-X8
LFE1A3F
LFE1A3F1
LFE1A3F2
LFE1A3F-X8
LFE1A3N
LFE1A3N2
LFE1A31
LFE1A32
LFE1B3
LFE1B3-X8
LFE1B3F
LFE1B3F1
LFE1B3F2
LFE1B3F-X8
LFE1B3N2
LFE1B31
LFE1B32
LFE1B32-X8
LFE1B33
LFE1C3
LFE1C3-X8
LFE1C3F
LFE1C3F1
LFE1C3F1-X8
LFE1C3F2
LFE1C3F2-X8
LFE1C3F3
LFE1C3N
LFE1C3N2
LFE1C31
LFE1C32
LFE1C34
LFE1D3
LFE1D3-X8
LFE1D3F
LFE1D3F1
LFE1D3F1-X8
LFE1D3F2
LFE1D3F-X8
LFE1D3N2
LFE1D31
LFE1D32
LFE1D33
LFE1D34
LFE1J3
LFE1J3-X8
LFE1J3F
LFE1J3F1
LFE1J3F2
LFE1J3N
LFE1J32-X8
LFE1J33
LFE1K3
LFE1K3-X8
LFE1K3F
LFE1K3F1
LFE1K3F1-X8
LFE1K3F2

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Flow Rate Range (Max. Value) (L/min)	Sensor/Monitor Configuration	Output Method	Analog Output Specification	Plumbing Thread Type	Nominal Pipe Thread Size	Operating Temperature Range (℃)	No. of Outputs	Analog Voltage Output (V)	Unit Specifications	Bracket	Lead Wire	Custom-made Specifications	Rating Flow Range (L/min)	Analog Current Output (mA)
658.06 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector	-	[Rc (R)] Rc	[3/8] 3/8	-	2	-	L/min	None	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
763.10 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector	-	[Rc (R)] Rc	[3/8] 3/8	-	2	-	L/min	None	Lead wire with M12 connector (length 3 m)	Piping connection part material: SUS304	0.5 to 20	None
658.06 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector	-	[G] G	[3/8] 3/8	-	2	-	L/min	None	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
638.32 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector	-	[G] G	[3/8] 3/8	-	2	-	L/min	None	None	None	0.5 to 20	None
664.94 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector	-	[G] G	[3/8] 3/8	-	2	-	L/min	With Bracket	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
763.10 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector	-	[G] G	[3/8] 3/8	-	2	-	L/min	None	Lead wire with M12 connector (length 3 m)	Piping connection part material: SUS304	0.5 to 20	None
658.06 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector	-	[NPT] NPT	[3/8] 3/8	-	2	-	L/min	None	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
664.94 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector	-	[NPT] NPT	[3/8] 3/8	-	2	-	L/min	With Bracket	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
638.32 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector	-	[Rc (R)] Rc	[3/8] 3/8	-	2	-	L/min	None	None	None	0.5 to 20	None
664.94 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector	-	[Rc (R)] Rc	[3/8] 3/8	-	2	-	L/min	With Bracket	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
658.06 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	PNP Open Collector	-	[Rc (R)] Rc	[3/8] 3/8	-	2	-	L/min	None	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
763.10 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	PNP Open Collector	-	[Rc (R)] Rc	[3/8] 3/8	-	2	-	L/min	None	Lead wire with M12 connector (length 3 m)	Piping connection part material: SUS304	0.5 to 20	None
658.06 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	PNP Open Collector	-	[G] G	[3/8] 3/8	-	2	-	L/min	None	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
638.32 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	PNP Open Collector	-	[G] G	[3/8] 3/8	-	2	-	L/min	None	None	None	0.5 to 20	None
664.94 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	PNP Open Collector	-	[G] G	[3/8] 3/8	-	2	-	L/min	With Bracket	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
1,005.95 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	PNP Open Collector	-	[G] G	[3/8] 3/8	-	2	-	L/min	None	Lead wire with M12 connector (length 3 m)	Piping connection part material: SUS304	0.5 to 20	None
664.94 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	PNP Open Collector	-	[NPT] NPT	[3/8] 3/8	-	2	-	L/min	With Bracket	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
638.32 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	PNP Open Collector	-	[Rc (R)] Rc	[3/8] 3/8	-	2	-	L/min	None	None	None	0.5 to 20	None
664.94 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	PNP Open Collector	-	[Rc (R)] Rc	[3/8] 3/8	-	2	-	L/min	With Bracket	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
769.97 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	PNP Open Collector	-	[Rc (R)] Rc	[3/8] 3/8	-	2	-	L/min	With Bracket	Lead wire with M12 connector (length 3 m)	Piping connection part material: SUS304	0.5 to 20	None
645.19 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	PNP Open Collector	-	[Rc (R)] Rc	[3/8] 3/8	-	2	-	L/min	With Bracket	None	None	0.5 to 20	None
658.06 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Voltage	[Rc (R)] Rc	[3/8] 3/8	-	2	[1 to 5 V DC] 1 to 5 V	L/min	None	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
763.10 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Voltage	[Rc (R)] Rc	[3/8] 3/8	-	2	[1 to 5 V DC] 1 to 5 V	L/min	None	Lead wire with M12 connector (length 3 m)	Piping connection part material: SUS304	0.5 to 20	None
658.06 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Voltage	[G] G	[3/8] 3/8	-	2	[1 to 5 V DC] 1 to 5 V	L/min	None	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
638.32 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Voltage	[G] G	[3/8] 3/8	-	2	[1 to 5 V DC] 1 to 5 V	L/min	None	None	None	0.5 to 20	None
743.37 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Voltage	[G] G	[3/8] 3/8	0～50	2	[1 to 5 V DC] 1 to 5 V	L/min	None	None	Piping connection part material: SUS304	0.5 to 20	None
664.94 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Voltage	[G] G	[3/8] 3/8	-	2	[1 to 5 V DC] 1 to 5 V	L/min	With Bracket	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
769.97 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Voltage	[G] G	[3/8] 3/8	0～50	2	[1 to 5 V DC] 1 to 5 V	L/min	With Bracket	Lead wire with M12 connector (length 3 m)	Piping connection part material: SUS304	0.5 to 20	None
645.19 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Voltage	[G] G	[3/8] 3/8	-	2	[1 to 5 V DC] 1 to 5 V	L/min	With Bracket	None	None	0.5 to 20	None
658.06 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Voltage	[NPT] NPT	[3/8] 3/8	-	2	[1 to 5 V DC] 1 to 5 V	L/min	None	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
664.94 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Voltage	[NPT] NPT	[3/8] 3/8	-	2	[1 to 5 V DC] 1 to 5 V	L/min	With Bracket	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
638.32 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Voltage	[Rc (R)] Rc	[3/8] 3/8	-	2	[1 to 5 V DC] 1 to 5 V	L/min	None	None	None	0.5 to 20	None
664.94 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Voltage	[Rc (R)] Rc	[3/8] 3/8	-	2	[1 to 5 V DC] 1 to 5 V	L/min	With Bracket	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
658.06 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Voltage	[Rc (R)] Rc	[3/8] 3/8	-	2	[1 to 5 V DC] 1 to 5 V	gal/min	None	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
658.06 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Current	[Rc (R)] Rc	[3/8] 3/8	-	2	-	L/min	None	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	4 to 20
763.10 €	300	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Current	[Rc (R)] Rc	[3/8] 3/8	-	2	-	L/min	With Bracket	None	Piping connection part material: SUS304	0.5 to 20	4 to 20
658.06 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Current	[G] G	[3/8] 3/8	-	2	-	L/min	None	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	4 to 20
638.32 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Current	[G] G	[3/8] 3/8	-	2	-	L/min	None	None	None	0.5 to 20	4 to 20
743.37 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Current	[G] G	[3/8] 3/8	-	2	-	L/min	None	None	Piping connection part material: SUS304	0.5 to 20	4 to 20
664.94 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Current	[G] G	[3/8] 3/8	-	2	-	L/min	With Bracket	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	4 to 20
763.10 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Current	[G] G	[3/8] 3/8	-	2	-	L/min	None	Lead wire with M12 connector (length 3 m)	Piping connection part material: SUS304	0.5 to 20	4 to 20
664.94 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Current	[NPT] NPT	[3/8] 3/8	-	2	-	L/min	With Bracket	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	4 to 20
638.32 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Current	[Rc (R)] Rc	[3/8] 3/8	-	2	-	L/min	None	None	None	0.5 to 20	4 to 20
664.94 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Current	[Rc (R)] Rc	[3/8] 3/8	-	2	-	L/min	With Bracket	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	4 to 20
645.19 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Current	[Rc (R)] Rc	[3/8] 3/8	-	2	-	L/min	With Bracket	None	None	0.5 to 20	4 to 20
658.06 €	1	26 Days	10～Less than 50	[Integrated Type] Display Integrated	NPN Open Collector / Analog	Current	[Rc (R)] Rc	[3/8] 3/8	-	2	-	gal/min	None	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	4 to 20
640.94 €	1	26 Days	10～Less than 50	[Separate Type, Connector Joint] Separated sensor	Analog	Voltage	[Rc (R)] Rc	[3/8] 3/8	-	1	[1 to 5 V DC] 1 to 5 V	L/min	None	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
745.94 €	1	26 Days	10～Less than 50	[Separate Type, Connector Joint] Separated sensor	Analog	Voltage	[Rc (R)] Rc	[3/8] 3/8	-	1	[1 to 5 V DC] 1 to 5 V	L/min	None	Lead wire with M12 connector (length 3 m)	Piping connection part material: SUS304	0.5 to 20	None
640.94 €	1	26 Days	10～Less than 50	[Separate Type, Connector Joint] Separated sensor	Analog	Voltage	[G] G	[3/8] 3/8	-	1	[1 to 5 V DC] 1 to 5 V	L/min	None	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
621.19 €	1	26 Days	10～Less than 50	[Separate Type, Connector Joint] Separated sensor	Analog	Voltage	[G] G	[3/8] 3/8	0～50	1	[1 to 5 V DC] 1 to 5 V	L/min	None	None	None	0.5 to 20	None
647.81 €	1	24 Days	10～Less than 50	[Separate Type, Connector Joint] Separated sensor	Analog	Voltage	[G] G	[3/8] 3/8	-	1	[1 to 5 V DC] 1 to 5 V	L/min	With Bracket	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
640.94 €	1	26 Days	10～Less than 50	[Separate Type, Connector Joint] Separated sensor	Analog	Voltage	[NPT] NPT	[3/8] 3/8	-	1	[1 to 5 V DC] 1 to 5 V	L/min	None	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	None
752.81 €	1	26 Days	10～Less than 50	[Separate Type, Connector Joint] Separated sensor	Analog	Voltage	[Rc (R)] Rc	[3/8] 3/8	-	1	[1 to 5 V DC] 1 to 5 V	L/min	With Bracket	Lead wire with M12 connector (length 3 m)	Piping connection part material: SUS304	0.5 to 20	None
628.06 €	1	26 Days	10～Less than 50	[Separate Type, Connector Joint] Separated sensor	Analog	Voltage	[Rc (R)] Rc	[3/8] 3/8	-	1	[1 to 5 V DC] 1 to 5 V	L/min	With Bracket	None	None	0.5 to 20	None
640.94 €	1	26 Days	10～Less than 50	[Separate Type, Connector Joint] Separated sensor	Analog	Current	[Rc (R)] Rc	[3/8] 3/8	-	1	-	L/min	None	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	4 to 20
745.94 €	1	26 Days	10～Less than 50	[Separate Type, Connector Joint] Separated sensor	Analog	Current	[Rc (R)] Rc	[3/8] 3/8	-	1	-	L/min	None	Lead wire with M12 connector (length 3 m)	Piping connection part material: SUS304	0.5 to 20	4 to 20
640.94 €	1	26 Days	10～Less than 50	[Separate Type, Connector Joint] Separated sensor	Analog	Current	[G] G	[3/8] 3/8	-	1	-	L/min	None	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	4 to 20
621.19 €	1	26 Days	10～Less than 50	[Separate Type, Connector Joint] Separated sensor	Analog	Current	[G] G	[3/8] 3/8	-	1	-	L/min	None	None	None	0.5 to 20	4 to 20
726.19 €	1	26 Days	10～Less than 50	[Separate Type, Connector Joint] Separated sensor	Analog	Current	[G] G	[3/8] 3/8	0～50	1	-	L/min	None	None	Piping connection part material: SUS304	0.5 to 20	4 to 20
647.81 €	1	26 Days	10～Less than 50	[Separate Type, Connector Joint] Separated sensor	Analog	Current	[G] G	[3/8] 3/8	-	1	-	L/min	With Bracket	Lead wire with M12 connector (length 3 m)	None	0.5 to 20	4 to 20

Basic information

Type	Flow Switch	Fluid Type	Water / Coolant	Pipe Port Type	Female Thread
Fluid Characteristics	Noncorrosive	Pressure Resistance(MPa)	2	Flow Rate Type	Standard
Operating Humidity Range(%)	35::85	No. of Inputs	1	Power Supply Type	DC
Power Supply Voltage(V)	24±10%	Pipe Connection Direction	2 Directions	Liquid contact parts material	Resin + Metal
Mounting Hole	NA	Display	Digital	Lamp	Available
Acquired Standards	CE	Protective Structure	IP65

Configure

63Suggestion of an applicable part number.

View Part Numbers

Some specification is not specified yet.

The part number is completed.

Basic Attributes

Flow Rate Range (Max. Value)(L/min)
- 10～Less than 50
- 100～Less than 500
Clear
Sensor/Monitor Configuration
- Integrated Type
  - Display Integrated
- Separate Type, Connector Joint
  - Separated sensor
Clear
Output Method
- NPN Open Collector
- PNP Open Collector
- Analog
Clear
Analog Output Specification
- Voltage
- Current
Clear
Plumbing Thread Type
- Rc (R)
  - Rc
- G
  - G
- NPT
  - NPT
Clear
Nominal Pipe Thread Size
- 3/8
  - 3/8
- 1/2
  - 1/2
- 3/4
  - 3/4
- 1
  - 1
Clear
No. of Outputs
- 1
- 2
Clear
Analog Voltage Output(V)
- 1 to 5 V DC
  - 1 to 5 V
Clear
Unit Specifications
L/min

gal/min
Clear
Bracket
None

With Bracket
Clear
Lead Wire
- Lead wire with M12 connector (length 3 m)
- None
Clear
Custom-made Specifications
- Piping connection part material: SUS304
- None
Clear
Rating Flow Range(L/min)
- 0.5 to 20
- 2.5 to 100
- 5 to 200
Clear
Analog Current Output(mA)
- 4 to 20
- None
Clear
Type
- LFE1□
- LFE2□
- LFE3□
Clear
Filter by CAD data type
- 2D
- 3D
Clear