Thru-beam sensor
Dimensions
GA18/GK18/25/115/161
2.2 43 55.6
ø 11.2 M18 x 1
15
S
7.8
Model Number
GA18/GK18/25/115/161 Thru-beam sensor
with 2 m fixed cable
Features • Efficient Line in a short M18 plastic
housing for standard applications • Very high detection range • 4 LEDs indicator for 360° visibility • Version with front optical face • Universal usage at different power
supplies
3.5 7.0
Electrical connection
Emitter BN +UB
Receiver BN +UB
BU 0 V
BU 0 V BK Q
Product information
The GLV/GLK18 series sensors help improve the efficiency of machines and systems. The design of the M18 plastic housing, the connection technology, and sensor properties are highly standardized. Concentrating on the key sensor requirements has produced a robust and reliable product series for DC and AC/DC voltage systems without any overengineering. The mounting set included in the scope of delivery and the optimized potentiometer design ensure fast assembly and easy configuration.
= Light on = Dark on
Indicators/operating means
12
4
21
5
1 Operating display 2 Signal display 4 Emitter 5 Receiver
green yellow
Release date: 2015-08-31 10:07 Date of issue: 2015-08-31 237004_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
Pepperl+Fuchs Group www.pepperl-fuchs.com
USA: +1 330 486 0001
[email protected]
Germany: +49 621 776 4411
[email protected]
Singapore: +65 6779 9091
[email protected]
1
Thru-beam sensor
GA18/GK18/25/115/161
Technical data
System components Emitter Receiver
GA18/115 GK18/25/115/161
General specifications
Effective detection range
0 ... 20 m
Threshold detection range
25 m
Light source
LED
Light type Diameter of the light spot Angle of divergence Optical face
modulated visible red light , 640 nm approx. 1000 mm at 25 m approx. 3 ° frontal
Ambient light limit
30000 Lux
Accessories provided
Mounting aids
Indicators/operating means Operation indicator Function indicator
LED green, statically lit Power on
Receiver: LED yellow, lights up when light beam is free, flashes when falling short of the stability control ; OFF when light beam is interrupted
Electrical specifications
Operating voltage No-load supply current Output
UB 20 ... 250 V AC/DC I0 < 2.5 mA per device
Switching type
light on
Signal output Switching voltage Switching current Voltage drop Switching frequency
N-channel MOSFET, short circuit protected max. 250 V AC/DC max. 200 mA Ud ≤ 3.5 V AC/DC f 50 Hz
Response time
≤ 10 ms
Ambient conditions Ambient temperature Storage temperature
-20 ... 60 °C (-4 ... 140 °F) -40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Degree of protection
IP67
Connection Material
Housing Optical face Mass
2 m fixed cable
ABS / PBT PMMA approx. 80 g per device
Compliance with standards and directives
Standard conformity
Product standard Standards
EN 60947-5-2:2007 ; IEC 60947-5-2:2007 UL 508
Approvals and certificates Protection class U.