Estimated Lead Time : 6 – 8 weeks
Manufacturer : SICK Sensors
Part Number : GRL18S-P2438
Functional principle : Photoelectric retro-reflective sensor
Functional principle detail : Dual lens
Dimensions (W x H x D) : 18 mm x 18 mm x 38.1 mm
Housing design (light emission) : Cylindrical
Thread diameter (housing) : M18 x 1
Optical axis : Radial
Sensing range max. : 0.03 m … 7.2 m 1)
Sensing range : 0.06 m … 6 m 1)
Type of light : Visible red light
Light source : PinPoint LED 2)
Light spot size (distance) : Ø 175 mm (7 m)
Wave length : 650 nm
Adjustment : None
Indication :
LED green : Operating indicator | Static on: power on
LED yellow : Status of received light beam | Static on: object not present | Static off: object present
Supply voltage UB : 10 V DC … 30 V DC 1)
Ripple : < 5 Vpp 2) Current consumption : 30 mA Switching output : PNP Switching mode : Light/dark switching Signal voltage PNP HIGH/LOW : VS - (≤ 3 V) / approx. 0 V Output current Imax. : ≤ 100 mA 3) Response time : < 500 µs 4) Switching frequency : 1,000 Hz 5) Connection type : Male connector M12, 4-pin Housing material : Plastic, ABS Optics material : Plastic, PMMA Shipping Weight : 1 kg












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