Omron ZG2 Series User Manual page 39

Mounting the ZG2-WDS3VT
Fix by mounting screws making sure that the distance between the Sensor Head and
measurement target is matched.
Mounting method
Mounting position
Mount the Sensor Head according to the following distances and angle.
22.3 mm Emission axis
Measurement target
Mounting for
regular reflection measurement
Note
The default mounting state of the Sensor Head is for regular reflection measurement. To set
the Sensor Head for diffuse reflection measurement, change the Sensor Head mounting
setting.
Setting the Sensor Head Installation Status p.118
36
Mounting and Connecting Devices
Reception axis
40°
10.6 mm
Fasten the Sensor Head onto the mounting
base with M4 screws.
Tightening torque: 1.2 N·m
Important
For details on the positions of screw holes,
check the external
"APPENDICES."
External dimensions p.199
20°
Emission axis Reception axis
Measurement target
Mounting for
diffuse reflection measurement
dimensions in
ZG2 User's Manual