The emitter and receiver are aligned in a housing such that the retroreflective sensors are easy to install. Simply position a reflector on the opposite side and align the sensor with it. The standard version featuring a polarization filter combines the installation benefits offered by the retroreflective system with the reliable detection, even of reflective objects, at long detection ranges. The retroreflective sensors for clear object detection are ideal for reliably detecting transparent objects.
| General specifications |
| Effective detection range |
0 … 5 m |
| Reflector distance |
0.01 … 5 m |
| Threshold detection range |
7 m |
| Reference target |
H50 reflector |
| Light source |
LED |
| Light type |
modulated visible red light |
| Polarization filter |
yes |
| Diameter of the light spot |
approx. 500 mm at a distance of 7 m |
| Opening angle |
approx. 4 ° |
| Optical face |
frontal |
| Ambient light limit |
EN 60947-5-2:2007+A1:2012 |
| Functional safety related parameters |
| MTTFd |
860 a |
| Mission Time (TM) |
20 a |
| Diagnostic Coverage (DC) |
0 % |
| Indicators/operating means |
| Operation indicator |
LED green: power on |
| Function indicator |
LED yellow: lights up when receiving the light beam ; flashes when falling short of the operating reserve; OFF when light beam is interrupted |
| Control elements |
sensitivity adjustment |
| Control elements |
Light-on/dark-on changeover switch |
| Electrical specifications |
| Operating voltage |
10 … 30 V DC |
| Ripple |
max. 10 % |
| No-load supply current |
< 20 mA |
| Output |
| Switching type |
The switching type of the sensor is adjustable. The default setting is: light-on |
| Signal output |
1 NPN output, short-circuit protected, reverse polarity protected, open collector |
| Switching voltage |
max. 30 V DC |
| Switching current |
max. 100 mA , resistive load |
| Voltage drop |
≤ 1.5 V DC |
| Switching frequency |
1000 Hz |
| Response time |
0.5 ms |
| Conformity |
| Product standard |
EN 60947-5-2 |
| Approvals and certificates |
| UL approval |
cULus Listed, Class 2 Power Source or listed Power Supply with a limited voltage output with (maybe integrated) fuse (max. 3.3 A according UL248), Type 1 enclosure |
| CCC approval |
CCC approval / marking not required for products rated ≤36 V |
| Ambient conditions |
| Ambient temperature |
-30 … 60 °C (-22 … 140 °F) |
| Storage temperature |
-40 … 70 °C (-40 … 158 °F) |
| Mechanical specifications |
| Housing width |
11 mm |
| Housing height |
31 mm |
| Housing depth |
20 mm |
| Degree of protection |
IP67 |
| Connection |
2 m fixed cable |
| Material |
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Housing |
PC (Polycarbonate) |
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Optical face |
PMMA |
| Mass |
approx. 50 g |
| Tightening torque, fastening screws |
0.6 Nm |
| Cable length |
2 m |
Associated Products: ML100-55/102/115
| Accessories |
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| Mounting aid for ML100 series, mounting bracket
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| Mounting aid for round steel ø 12 mm or sheet 1.5 mm … 3 mm
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| Mounting aid for ML100 series
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| Mounting aid for ML100 series, Mounting bracket
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| Mounting aid for ML100 series, Mounting bracket
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| Mounting aid for round steel ø 12 mm or sheet 1.5 mm … 3 mm
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| Mounting aid for ML100 series, Mounting bracket
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| Mounting aid for ML100 series, Mounting bracket
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| Mounting aid for ML100 series
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| Reflector, round ø 84 mm, central mounting hole
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| Reflector with mounting holes
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| Reflector with screw fixing
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| Reflective tape 70 mm x 70 mm
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| Reflector with Micro-structure, rectangular 23 mm x 14 mm, diagonal mounting hole
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| Reflector, rectangular 84.5 mm x 84.5 mm, mounting holes
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| Reflector, rectangular 51 mm x 61 mm, mounting holes, fixing strap
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| Reflective tape 100 mm x 100 mm
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