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Rectangular plastic photoelectric sensor with M12 connector and mounting bracket

Sick

SICK GL10-P4212 photoelectric retro-reflective sensor PNP

SKU CH-EFB3-KBXH4

A photoelectric retro-reflective sensor with PNP output, 0.08 m to 15 m sensing range and IP67 enclosure rating

  • Detects objects up to 15 m with retro-reflective sensing
  • PinPoint LED gives a focused 58 mm spot at 5 m
  • Operates from 10 V to 30 V DC with PNP output
  • IP67 housing withstands –30 °C to +60 °C environments
  • Includes mounting bracket and P250 reflector for quick setup

Sensor Type and Purpose

The SICK GL10-P4212 is a rectangular photoelectric retro-reflective sensor with dual-lens optics and a PinPoint LED emitting visible red light at 625 nm. It suits automation tasks that need a compact, polarised beam for reliable detection of reflective targets.

Sensing Range and Electrical Limits

The sensor operates from 10 V DC to 30 V DC with a maximum ripple of ±5 Vpp and draws 20 mA. Its sensing range reaches 0.08 m to 15 m with the supplied P250 reflector, while the defined sensing range covers 0.15 m to 12 m. The PNP output switches up to 100 mA with a 500 µs response time and 1,000 Hz switching frequency.

Upgrade Context and Fit

This unit replaces older sensors that lack IP67 sealing, a 270° potentiometer for quick adjustment, or an M12 4-pin connector for fast wiring. The jump is worth it when an application demands a 35 g ABS/PMMA housing, operating temperatures down to –30 °C, and compliance with EN 60947-5-2 and UL325 standards.

Highlights

  • Detects objects up to 15 m with retro-reflective sensing
  • PinPoint LED gives a focused 58 mm spot at 5 m
  • Operates from 10 V to 30 V DC with PNP output
  • IP67 housing withstands –30 °C to +60 °C environments
  • Includes mounting bracket and P250 reflector for quick setup

Specifications

BrandSICK
ModelSICK GL10-P4212

Questions about this item

Which sensing range version suits my application — the 0.08 m to 15 m or the 0.08 m to 12 m specification?

The 0.08 m to 15 m range applies with reflector type 1; the 0.08 m to 12 m range applies with reflector type 2. Choose based on which reflector you will mount.

What does the 15 m maximum sensing range mean once the sensor is installed?

With the correct reflector the sensor detects objects from 8 cm up to 15 m away. The 500 µs response time and 1,000 Hz switching frequency support fast production-line speeds.

What does the M12 4-pin connector cap in practice?

The M12 4-pin male connector carries the 10–30 V DC supply, the PNP switching output (max 100 mA), and the light/dark selector signal. It is rated IP67 when mated.

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