Datasheet

1
Option/Part No.
When only optional parts are required, order with the part number listed below.
Part no.
Weight
NoteOption
LFE-1-A3 175 g Lead wire length 3 m
Lead wire with M12 connector
LFE
Rated flow range
Integrated display type
Output specifications
Output specifications
Analogue 1 to 5 V
Analogue 4 to 20 mA
OUT
Symbol
J
K
Symbol OUT1 OUT2
A
B
C
D
NPN
PNP
Analogue 1 to 5 V
Analogue 4 to 20 mA
NPN
PNP
NPN
NPN
0.5 to 20 L/min
2.5 to 100 L/min
5 to 200 L/min
Symbol
1
2
3
Rated flow range
Electromagnetic Type Digital Flow Switch
3-colour display
LFE
Remote type sensor unit
Thread type
Symbol
—
N
F
Type
Rc
NPT
G
Port size
Symbol Port size
Applicable model
3
4
6
8
LFE1
앬
앬
—
—
—
—
앬
—
—
—
—
앬
LFE2
LFE3
3/8
1/2
3/4
1
1
1 3J
3B
How to Order
RoHS
Option
Symbol
—
1
2
3
4
∗
5
∗
6
∗
7
∗
Lead wire with M12
connector (Length 3 m)
앬
—
앬
—
앬
—
앬
—
Bracket
—
—
앬
앬
—
—
앬
앬
L/min
L/min
L/min
L/min
gal/min
gal/min
gal/min
gal/min
∗ Option 4, 5, 6, 7 cannot be selected when the output
specification is J or K.
Reference: 1 [L/min] = 0.2642 [
gal/min
]
1 [
gal/min
] = 3.785 [L/min]
Series LFE
Unit
specifications
Integrated
display type
Remote type
sensor unit
Remote type
monitor unit
For details, refer
to page 8.