SKU: SENS-1753
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SICK GTB6-P4212 Miniature Photoelectric Proximity Sensor, PNP, 3-Wire, DC 10-30V, M8 4-Pin, IP67, Sensing Range 35-140mm

₹2,439.00 (Inclusive of all taxes)
Out of Stock

The SICK GTB6-P4212 is a miniature photoelectric proximity sensor with background suppression, designed for industrial automation. Featuring a PNP output, 10-30V DC supply, and an M8 4-pin connector, it integrates seamlessly with PLCs and control systems for reliable object detection up to 140mm.

Features

  • Miniature photoelectric proximity sensor with background suppression functional principle.
  • PNP output (3-wire) compatible with standard PLC inputs.
  • Wide 10-30V DC supply voltage range for industrial flexibility.
  • IP67-rated enclosure for protection against dust and temporary water immersion.
  • Extended sensing range from 35mm to a maximum of 140mm.

Out of stock

Description

The SICK GTB6-P4212 utilizes a photoelectric proximity sensing principle with background suppression, enabling reliable detection of objects regardless of their surface color or reflectivity. This ensures stable operation in complex industrial environments where background objects might otherwise cause false triggers.

Built for harsh conditions, the sensor features a robust IP67 enclosure and an operating temperature range of -25°C to +75°C. Its integrated circuit protection includes reverse-polarity protection on supply and I/O lines, as well as output overcurrent and short-circuit protection, enhancing system reliability and longevity in demanding automation applications.

Key Features

  • Background suppression technology for reliable object detection independent of color.
  • Robust IP67 protection rating for use in dusty or wet industrial environments.
  • Comprehensive electrical protection: reverse polarity, overcurrent, and short-circuit.
  • Wide operating voltage range (10-30V DC) for compatibility with various control systems.
  • Compact, miniature housing design for installation in space-constrained applications.
  • Extended ambient temperature operation from -25°C to +75°C.
  • Standard M8 4-pin quick-disconnect connector for easy installation and maintenance.
  • High-value build optimized for industrial automation and material handling.

Applications

  • Object presence detection on high-speed conveyor belts and packaging lines.
  • Part counting and positioning in automated assembly and robotic pick-and-place cells.
  • Material level sensing in bins and hoppers within process industries.
  • Door and cover position monitoring for machine safety interlocking.
  • Detection of non-metallic objects in automotive manufacturing and logistics.

Technical Specifications

Manufacturer Part NumberGTB6-P4212
Sensor TypePhotoelectric Proximity (Background Suppression)
Sensing Range35 mm to 140 mm
Output TypePNP (3-wire)
Supply Voltage10 - 30 V DC
ConnectorM8 4-pin
Enclosure RatingIP67
Operating Temperature-25°C to +75°C
Electrical ProtectionReverse Polarity, Overcurrent, Short-Circuit
SeriesSICK GTB6

Frequently Asked Questions

What is the output type of the SICK GTB6-P4212 sensor and how do I wire it?

The GTB6-P4212 provides a PNP (sourcing) output, configured as a standard 3-wire device. Connect the brown wire to +Vdc (10-30V), the blue wire to 0V, and the black wire is the switched positive output signal. Always refer to the datasheet for the precise wiring diagram for your M8 4-pin connector variant.

What does 'background suppression' mean for this photoelectric sensor?

Background suppression is a triangulation-based optical method that allows the sensor to detect an object within a defined sensing window (35-140mm) while ignoring objects beyond that set range. This makes it highly reliable for detecting objects against complex or reflective backgrounds, reducing false triggers.

Can this sensor operate in wet or dusty environments?

Yes, with its IP67 rating, the sensor enclosure is protected against dust ingress and can withstand temporary immersion in water up to 1 meter for 30 minutes. This makes it suitable for washdown areas or dusty industrial settings like material handling or packaging.

What is the maximum switching frequency or response time?

While the exact response time isn't specified in the provided data, SICK's G6 series sensors are designed for high-speed applications. For precise timing specifications like response time or switching frequency, you should consult the official SICK GTB6 series datasheet for the P4212 model.

Is the sensor's output protected against wiring mistakes?

Yes. The sensor incorporates comprehensive circuit protection, including reverse-polarity protection on the supply (VS) connections and the input/output lines. The output is also protected against overcurrent and short-circuit conditions, enhancing its durability in industrial control panels.

Package Includes

  • 1 x SICK GTB6-P4212 (1052442) Photoelectric Proximity Sensor

Additional Information

Weight 0.05 kg
Dimensions 12 × 9 × 4 cm