SICK GTB6-P4212 1052442 Photoelectric Sensors
The GTB6-P4212 is a compact photoelectric proximity sensor, part number 1052442, designed for non-contact object detection in industrial machinery. It offers a sensing range from 5 mm to 250 mm, uses visible red PinPoint LED light, and provides a PNP switching output. Its practical sensing capability supports presence checking and position detection in automated production equipment.
| Brand | SICK |
| Product | Photoelectric Sensors |
| Model Number | GTB6-P4212 |
SICK GTB6-P4212 1052442 Photoelectric Sensors - Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Background suppression |
| Sensing range max. | 5 mm ... 250 mm |
| Sensing range | 35 mm ... 140 mm |
| Response time | < 625 µs |
| Switching frequency | 1,000 Hz |
| Light source | PinPoint LED |
| Type of light | Visible red light |
| Typ. light spot size (distance) | Ø 6 mm (100 mm) |
| Wave length | 650 nm |
| Digital output Type | PNP |
| Switching mode | Light/dark switching |
| Switching mode selector | Selectable via light/dark selector |
| Signal voltage PNP HIGH/LOW | VS - (≤ 3 V) / approx. 0 V |
| Digital output output current IA | ≤ 100 mA |
| Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | ± 10 % |
| Current consumption | 30 mA |
| Enclosure rating | IP67 |
| Protection class | III |
| Connection type | Male connector M8, 4-pin |
| Housing | Rectangular |
| Dimensions (W x H x D) | 12 mm x 31.5 mm x 21 mm |
| Housing material | Plastic, ABS/PC |
| Material Front screen | Plastic, PMMA |
| Weight | 20 g |
| Ambient temperature, operation | –25 °C ... +55 °C |
| Ambient temperature, storage | –40 °C ... +70 °C |
The SICK GTB6-P4212, part number 1052442, is a photoelectric proximity sensor developed for detecting objects directly from reflected light. It uses visible red PinPoint LED illumination to create a defined light spot on the target and evaluates the returning signal to switch its output. The PNP switching output allows connection to compatible PLC inputs and industrial control circuits for automated object sensing.
In machine automation, the GTB6-P4212 can be used for product detection on conveyor sections, workpiece presence checking, component counting, and position verification during production cycles. The sensor is practical for packaging machines, assembly systems, material handling equipment, and compact production machinery where objects need to be detected at short distances without mechanical contact.
As a model within the SICK G6 photoelectric sensor family, the GTB6-P4212 is built for continuous sensing duties in industrial environments. Its IP67 enclosure protection helps resist dust and temporary water exposure, while the compact housing makes installation easier in confined machine locations. The design supports dependable operation in repetitive manufacturing and factory automation processes.