PEPPERL+FUCHS Diffuse mode sensors are particularly easy to install, since only one device has to be fitted and no reflector is required. These sensors operate primarily at close range, feature optimum switching accuracy, and can reliably detect even very small objects. The sensors with background suppression sense only a specific area in front of the sensor. The sensor ignores any objects that are outside of this area. Sensors with background suppression are also insensitive to interfering objects in the background and are still extremely precise. Sensors with background evaluation are always used in applications with a fixed background in the measuring range with which you can align the sensor.
| General specifications |
| Detection range |
50 … 200 mm adjustable |
| Detection range max. |
0 … 200 mm |
| Reference target |
100 mm x 100 mm Kodak white |
| Light source |
LED |
| Light type |
modulated visible red light , 640 nm |
| Diameter of the light spot |
approx. 15 mm at 200 mm |
| Opening angle |
approx. 4 ° |
| Optical face |
frontal |
| Ambient light limit |
30000 Lux |
| Hysteresis |
< 15 % |
| Functional safety related parameters |
| MTTFd |
920 a |
| Mission Time (TM) |
20 a |
| Diagnostic Coverage (DC) |
0 % |
| Indicators/operating means |
| Operation indicator |
LED green, statically lit Power on |
| Function indicator |
LED yellow: lights when object is detected ; flashes when falling short of the operating reserve |
| Control elements |
sensitivity adjustment |
| Electrical specifications |
| Operating voltage |
10 … 30 V DC |
| No-load supply current |
< 20 mA |
| Output |
| Switching type |
light/dark on |
| Signal output |
2 PNP, complementary, short-circuit protected, open collectors |
| Switching voltage |
max. 30 V DC |
| Switching current |
max. 100 mA |
| Voltage drop |
≤ 1.5 V DC |
| Switching frequency |
500 Hz |
| Response time |
≤ 1 ms |
| Conformity |
| Product standard |
EN 60947-5-2 |
| Approvals and certificates |
| Protection class |
II, Rated insulation voltage ≤ 50 V AC with pollution degree 1-2 according to IEC 60664-1 |
| UL approval |
cULus Listed, Class 2 Power Source |
| CCC approval |
CCC approval / marking not required for products rated ≤36 V |
| Ambient conditions |
| Ambient temperature |
-25 … 60 °C (-13 … 140 °F) |
| Storage temperature |
-40 … 70 °C (-40 … 158 °F) |
| Mechanical specifications |
| Degree of protection |
IP67 |
| Connection |
2 m fixed cable |
| Material |
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| Housing |
PC |
| Optical face |
PMMA |
| Cable |
PVC |
| Mass |
approx. 75 g |
Associated Products: GLV18-8-200/115/120
| Accessories |
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| Mounting flange, 18 mm
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| Universal mounting bracket for cylindrical sensors with a diameter of 5 … 30 mm
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| Mounting Bracket with swivel nut
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| Plastic mounting adapter, 18 mm
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