Sick GLD20G-3CSD217GZZZ, Lichtschranke, G20, SKU: 1120846

• Functional principle: Photoelectric retroreflective sensor
• Functional principle detail: With minimum distance to reflector (dual lens system)

Sensing range:

• Sensing range min.: 0.03m
• Sensing range max.: 20m
• Maximum distance range from reflector to sensor (operating reserve : 0.03m... 20m
• Recommended distance range from reflector to sensor (operating reserve : 0.03m... 16m
• Reference reflector: Reflector PL80A
• Polarisation filters: Yes

Emitted beam:

• Light source: LED
• Type of light: Visible red light
• Shape of light spot: Rectangular
• Light spot size (distance): 200mm (5,000mm)
• Maximum dispersion of the emitted beam around the standardized transmission axis (squint angle): +/ 1.5 (at Ta= +23 C)

Key LED figures:

• Normative reference: EN62471:200809 | IEC62471:2006, modified
• LED risk group marking: Free group
• Wave length: 630nm
• Average service life: 100,000h at T a = +25C

Adjustment:

• Potentiometer 1: For sensitivity adjustment, 270
• Operating mode switch: For inverting the switching function (light/dark switching)
• Potentiometer 2: For adjusting the delay time
• Potentiometer 3: For selecting the delay time

Indication:

• LED green: Operating indicator
• Static on: power on
• Static off: object present
• LED yellow: Status of received light beam
• Static on: object not present

Sensing range:

• Sensing range min.: 0.03m
• Sensing range max.: 20m
• Maximum distance range from reflector to sensor (operating reserve : 0.03m... 20m
• Recommended distance range from reflector to sensor (operating reserve : 0.03m... 16m
• Reference reflector: Reflector PL80A

Emitted beam:

• Light source: LED
• Type of light: Visible red light
• Shape of ligh