KEYENCE GP-M Series - Manual

„ Symbols
„ Installation method
1
Fit the O-Ring included with the sensor unit to the
groove in the adapter as in the diagram on the right.
2
Connecting the sensor unit/adapter/piping
After installation, the body may be rotated horizontally to
330°. When rotating, hold the clasp in place with
something such as a wrench.
„ Throttle (OP-87311/87312)
For adapters other than the cheese adapter (OP-87286/87644), a separately sold throttle (Minimum width ø0.5 mm) to
lessen vibration and surge pressure can be installed. Especially for the GP-M100/M250/M400, installation of the
throttle is recommended.
•
OP-87311 (Corresponding adapter: OP-87280/87281/87282/87284/87285) is installed to the sensor unit
installation part (G3/4 female screw).
• OP-87312 Corresponding adapter: OP-87283) is installed to the piping installation part (G1/4 female screw).
Install each with a flathead screwdriver. (Recommended tightening torque: 1.2 N•m)
„ Common precautionary points
• The recommended tightening torque when installing an adapter to the Sensor unit is 20 N•m.
It is recommended to apply grease to the G3/4 male screw part of the sensor main unit to prevent scorching.
• If the O-Ring is damaged it is possible that liquid will leak, therefore please purchase the following optional attachment.
O-Ring for the GP-M001/M010/M025: OP-87287 O-Ring set for the GP-M100/M250/M400: OP-87288
G1/4 female adapter (OP-87283) piping side O-Ring: OP-87310
• When replacing the O-Ring, ensure that there is no debris on the surface to come in contact with the O-Ring.
Adapter for GP-M Series Precautionary Points When Installing
It indicates a situation which, if not avoided, could result in product damage as well as property damage.
Always use the O-Ring included with the sensor unit.
When using the G1/4 Female convertible
adapter (OP-87283), attach the O-Ring
included with the OP-87283 to the
groove of the piping connection part (the
G1/4 screw portion) of the adapter.
NOTICE
NOTICE
GP-M001/M010/M025 GP-M100/M250/M400
Included with
the sensor unit
(OP-87287)
Adapter
Included with
the sensor unit
(OP-87288)
Adapter
NOTICE
Sensor main unit
O-Ring
Adapter
(When using the OP-87281)
Piping
96M12124
1042-1