Proximity / Reflex Sensors
Photoelectric reflex switch, Product group W27-3
Model Name WL27-3P2430
Part No. 1027769
Red light for easier alignment
Long range, high operating reserve
Reliable in industrial environments; secure against the effects of ambient light, other sensors mounted adjacently and temperatures from -40 °C +60 °C
Front screen heating, time delays
Product features
Sensing range min ... max: 0.1 m ... 11 m, 0.1 m ... 15 m
Relating to: Reflector PL80A
Light source: LED
Type of light: Red light
Wave length: 660 nm
Light spot diameter: Approx. 220 mm at 10 m distance
Technical data
Design: cuboid
Dimensions （W x H x D）: 24.6 mm x 80.6 mm x 54 mm
Angle of dispersion: ca. 1.5 °
Supply voltage min ... max: DC 10 ... 30 V
Ripple: <= 5 Vpp
Power consumption: <= 30 mA
Switching output voltage: PNP antivalent
Signal voltage PNP HIGH / LOW: > Vs - 2.5 V / approx. 0 V
Output current max.: 100 mA
Response time: <= 500 µs
Switching frequency: 1,000 Hz
Connection type: connector, M12, 4-pin
Circuit protection: VS connections reverse-polarity protected / All outputs short-circuit protected / Interference suppression
Enclosure rating: IP 66, IP 67
Ambient operation temperature, min ... max: -40 °C ... +60 °C
Ambient storage temperature, min ... max: -40 °C ... +75 °C
Weight: ca. 100 g
Front screen heating: -
Polarisation filter:
Housing material: ABS
Optics material: PMMA
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