SICK GTB6-P4211 PHOTOELECTRIC SENSOR
GTB6-P4211 | Part No.: 1052438
Product Overview
The SICK GTB6-P4211 is a compact photoelectric proximity sensor with background suppression, designed for reliable object detection in industrial automation. It uses a visible red PinPoint LED and provides a sensing range of 35 mm to 140 mm, with a maximum sensing range of up to 250 mm under specified reference conditions.
Its compact housing, adjustable sensitivity and fast switching make it suitable for applications where accurate presence detection, dependable switching and easy machine integration are important.
Key Features
- Background suppression for reliable object detection
- Photoelectric proximity sensing principle
- 35–140 mm sensing range
- Maximum sensing range up to 250 mm
- Visible red light with PinPoint LED
- 650 nm wavelength
- PNP digital output
- Selectable light/dark switching
- Fast response time < 625 µs
- High switching frequency up to 1,000 Hz
- 10–30 V DC supply voltage
- Compact 12 × 31.5 × 21 mm housing
- M8, 4-pin male connector
- IP67 enclosure rating
- Green and yellow LED indicators
- 5-turn mechanical sensitivity adjustment
Applications
The GTB6-P4211 can be used for reliable object presence and position detection in industrial automation, including:
- Conveyor and material handling
- Object presence detection
- Packaging and processing machines
- Automated machine movements
- Pick-and-place systems
- Transfer and positioning applications
- Industrial assembly equipment
- Part detection and machine triggering
SICK also documents GTB6 sensors being used in automated palletizing/depalletizing processes to verify that parts and liners have been correctly picked up.
Why Choose SICK GTB6-P4211?
Precise Detection
Background suppression helps the sensor distinguish the target from the background within its specified operating range.
Fast Machine Response
With a response time of less than 625 µs and switching frequency up to 1,000 Hz, the sensor is designed for fast automated processes.
Easy Adjustment
The sensor features a 5-turn mechanical sensitivity adjustment, allowing practical setup according to the application.
Compact Industrial Design
Its 12 × 31.5 × 21 mm rectangular housing makes it suitable for installations where available space is limited.
Reliable Industrial Operation
The IP67 enclosure rating and operating temperature range of –25 °C to +55 °C support use in demanding industrial environments.
Technical Specifications
| Specification | GTB6-P4211 |
|---|---|
| Product Family | SICK G6 |
| Model | GTB6-P4211 |
| Part No. | 1052438 |
| Sensor Type | Photoelectric proximity sensor |
| Functional Principle | Background suppression |
| Sensing Range | 35–140 mm |
| Maximum Sensing Range | Up to 250 mm |
| Light Source | PinPoint LED |
| Light Type | Visible red light |
| Wavelength | 650 nm |
| Light Spot | Ø 6 mm at 100 mm |
| Adjustment | Mechanical spindle, 5 turns |
| Supply Voltage | 10–30 V DC |
| Current Consumption | 30 mA |
| Output | PNP |
| Switching Mode | Light/dark switching |
| Output Current | ≤ 100 mA |
| Response Time | < 625 µs |
| Switching Frequency | 1,000 Hz |
| Connection | M8, 4-pin male connector |
| Housing | Plastic ABS/PC |
| Dimensions | 12 × 31.5 × 21 mm |
| Weight | 20 g |
| Enclosure Rating | IP67 |
| Operating Temperature | –25 °C to +55 °C |
| Storage Temperature | –40 °C to +70 °C |
| Protection Class | III |
Technical values are from the SICK GTB6-P4211 datasheet, Part No. 1052438.
SICK GTB6-P4211 Supplier in India
For requirements of SICK GTB6-P4211 Photoelectric Sensor, Part No. 1052438, buyers should specify the exact model and part number when requesting a quotation. This helps ensure that the correct sensor variant and compatible accessories are supplied.
For technical assistance, product documentation and support, SICK provides official product and support resources.
Frequently Asked Questions – SICK GTB6-P4211
Q1. What is SICK GTB6-P4211?
It is a photoelectric proximity sensor with background suppression from SICK's G6 series.
Q2. What is the Part Number?
The Part Number is 1052438.
Q3. What is its sensing range?
The specified sensing range is 35 mm to 140 mm, with a maximum sensing range of up to 250 mm under the specified reference condition.
Q4. What type of output does it have?
The GTB6-P4211 has a PNP digital output with selectable light/dark switching.
Q5. What voltage does it require?
It operates from 10–30 V DC.
Q6. How fast is the sensor?
Its response time is less than 625 µs, with a switching frequency of up to 1,000 Hz.
Q7. Is it suitable for industrial environments?
Yes. The sensor has an IP67 enclosure rating and an operating temperature range of –25 °C to +55 °C.
Q8. How is the sensitivity adjusted?
Sensitivity is adjusted using a 5-turn mechanical spindle/potentiometer.
Q9. What connector does it use?
This variant uses an M8, 4-pin male connector.