Sick GTE6-N1212 Photoelectric Sensor
The Sick GTE6-N1212 photoelectric sensor uses energetic sensing up to 250 mm with visible red PinPoint LED light. This Sick photoelectric sensor from the G6 series operates as a Sick 3-wire NPN Photo Sensor with NPN digital output, light/dark switching, and mechanical spindle adjustment. It supports 10–30 V DC supply, IP67 protection, and stable operation in industrial automation environments.
| Brand | Sick |
| Product Type | Photoelectric Sensors |
| Model Number | GTE6-N1212 |
Sick GTE6-N1212 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Energetic |
| Sensing range max. | ≤ 300 mm |
| Sensing range | ≤ 250 mm |
| Light source | PinPoint LED |
| Type of light | Visible red light |
| Light spot size (distance) | Ø 7 mm (90 mm) |
| Wave length | 650 nm |
| Adjustment | Mechanical spindle, 5 turns |
| Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | ± 10 % |
| Current consumption | 30 mA 3) |
| Protection class | III |
| Digital Output type | NPN |
| Switching mode | Light/dark switching |
| Switching mode selector | Selectable via light/dark selector |
| Signal voltage PNP HIGH/LOW | Approx. VS / ≤ 3 V |
| Output current Imax. | ≤ 100 mA 4) |
| Response time | < 1,250 ms 5) |
| Switching frequency | 500 Hz 6) |
| Housing | Rectangular |
| Dimensions (W x H x D) | 12 mm x 31.5 mm x 21 mm |
| Connection | Cable, 3-wire, 2 m |
| Housing material | Plastic, ABS/PC |
| Front screen material | Plastic, PMMA |
| Enclosure rating | IP67 |
| Ambient operating temperature | –25 °C ... +55 °C |
| Ambient temperature, storage | –40 °C ... +70 °C |
| Weight | 60 g |
The GTE6-N1212 Sick 3-wire NPN Photo Sensor is designed for short-range optical detection in industrial automation systems. This Sick photoelectric sensor provides energetic sensing up to 250 mm, NPN output, visible red PinPoint LED light, and light/dark switching. The GTE6-N1212 belongs to the Sick G6 series and supports consistent detection where compact sensor installation is required.
The GTE6-N1212 Sick 3-wire NPN Photo Sensor is commonly used in conveyors, packaging machines, automated assembly stations, and part detection systems. Its energetic sensing principle enables reliable detection of objects without reflectors. Stable switching behavior and defined sensing distance support accurate operation in continuous industrial processes.
The Sick GTE6-N1212 photoelectric sensor delivers dependable performance through controlled electrical characteristics and robust construction. Its IP67-rated housing, compact rectangular design, and fixed cable connection support long-term use in industrial environments. As part of the Sick G6 photoelectric sensor range, the GTE6-N1212 is suitable for applications requiring reliable NPN-based optical sensing.
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