Datasheet

090114/5
LEM reserves the right to carry out modications on its transducers, in order to improve them, without prior notice.
www.lem.com
Page 3/3
Dimensions AT-B420L (in mm. 1 mm = 0.0394 inch)
Bottom view
Top view
Back view
Mechanical characteristics
General tolerance ± 1 mm
Primary aperture Ø 16 mm
Fastening Cable tie
Connections
Wires up to 2 mm Ø
Remarks
ATTENTION: contact areas (air gap) must be kept clean
(particle free) to ensure proper performance
Dimensions AT-B420L (in mm. 1 mm = 0.0394 inch)
Mechanical characteristics
General tolerance ± 1 mm
Primary aperture 16 mm
Fastening Cable tie
071115/4 www.lem.com
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
Page 3/3
Remark
ATTENTION: contact areas (air gap) must be kept clean
(particle free) to ensure proper performance
Connections
Wires up to 2 mm
44
2
.5
1
8
1
.5
23.5
31.5
51
4
0
.5
28.5
16
1
8
2
2
K
L
+
16
+
(
O
U
T
)
(
+
V
)
2-M3 terminal with cover
N
.
P
Ip
Is
OUT
+24VDC
GND
K
L
(+)
(-)
Ip
Is
OUT
+24VDC
GND
K
L
(+)
(-)
(+)
(-)
(Controller, meter etc)
Load
(-)
(+)
(-)(+)
(+V)(OUT)
Dimensions AT-B420L (in mm. 1 mm = 0.0394 inch)
Mechanical characteristics
General tolerance ± 1 mm
Primary aperture 16 mm
Fastening Cable tie
071115/4 www.lem.com
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
Page 3/3
Remark
ATTENTION: contact areas (air gap) must be kept clean
(particle free) to ensure proper performance
Connections
Wires up to 2 mm
44
2
.5
1
8
1
.5
23.5
31.5
51
4
0
.5
28.5
16
1
8
2
2
K
L
+
16
+
(
O
U
T
)
(
+
V
)
2-M3 terminal with cover
N
.
P
Ip
Is
OUT
+24VDC
GND
K
L
(+)
(-)
Ip
Is
OUT
+24VDC
GND
K
L
(+)
(-)
(+)
(-)
24 VDC Power
(Controller, meter etc)
Load
(-)
(+)
(-)(+)
(+V) (OUT)