Datasheet

Mechanical characteristics
• General tolerance ±1 mm
• Primary aperture ∅ 32.0 mm
• Panel mounting 4 holes ∅ 4.6 mm
• Distance between holes 70 mm & 78 mm
(see above drawings)
For panel mounting, replace M4 screws by new one (not supplied)
with appropriate length to panel´s thickness.
Ip
Is
OUT
+24VDC
GND
Ip
Is
OUT
+24VDC
GNDGND
051005/8
LEM Components www.lem.com
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice. Page 3/3
Dimensions DHR-C420 (in mm. 1 mm = 0.0394 inch)
Safety
This transducer must be used in electric/electronic equipment
with respect to applicable standards and safety requirements
in accordance with the following manufacturer's operating
instructions.
Caution, risk of electrical shock
When operating the transducer, certain parts of the module can
carry hazardous voltage (eg. primary busbar, power supply).
Ignoring this warning can lead to injury and/or cause serious
damage.
This transducer is a built-in device, whose conducting parts
must be inaccessible after installation.
A protective housing or additional shield could be used.
Main supply must be able to be disconnected.
4
0
60
3
2
90
1
0
1
5
70
4
.
6
0
2
5
22.2 8
6.80
6
.
8
0
8
.
3
0
2
.
5
0
6
4
.
6
0
78
7
3
3
.
8
0
25
4
7
0
Output Connector
1(+) 2(out) 3(none) 4(GND)
(+)
(-)
24 VDC Power
DHR
(Controller, meter etc)
Load
(-) (+)
8
.
3
0
15
2
5
.
6
0
Connections
• Wires up to 2 mm ∅
• Female connector provided (screw terminals)