SICK GTB6‑F441 Background Suppression Photoelectric Sensor, PNP Output 5–250 mm Adjustable Range IP69K Stainless Steel G6 Inox Sensor

SICK GTB6‑F441 Stainless Steel Background Suppression Sensor for Precision Industrial Detection

Unique Detection Principle & Sensing Performance

Background Suppression Optical Technology

SICK GTB6‑F441 adopts professional background suppression sensing design, delivering accurate object recognition regardless of background color or surface reflectivity. The targeted optical beam eliminates false triggers caused by nearby machine frames, conveyor structures or reflective surfaces. Stable detection output ensures consistent operation for short-distance positioning and counting processes.

Precision Adjustable Sensing Range

Equipped with a 5-turn mechanical spindle adjuster, SICK GTB6‑F441 supports flexible range calibration from 5 mm to 250 mm. Operators fine-tune detection distance to match target size and installation spacing on-site. The adjustable structure removes model replacement troubles during process upgrades, improving field deployment flexibility for automation systems.

Industrial Grade Mechanical & Ingress Protection Design

Corrosion‑Resistant Stainless Steel Housing

SICK GTB6‑F441 utilizes premium 316L stainless steel housing, different from standard plastic sensor casings. The metal structure resists chemical erosion, surface abrasion and high-pressure water impact. Durable mechanical performance extends service life in harsh workshop environments and reduces long-term spare part replacement frequency.

Dual IP67/IP69K High Protection Rating

Dual IP67 and IP69K certification makes SICK GTB6‑F441 fully resistant to dust accumulation, water splashes and high-temperature high-pressure washdown. The sealed internal structure adapts to frequent cleaning cycles required in food processing, pharmaceutical and hygienic industrial workshops. No external protective cover is needed for daily operation.

Stable Electrical Parameters & Circuit Safety

Universal DC Power & PNP Signal Output

SICK GTB6‑F441 works on 10 V to 30 V DC industrial power supply, matching standard factory control voltage specifications. The built-in PNP switching output supports 100 mA maximum load current, compatible with mainstream PLC input modules and automation control terminals. Standard electrical layout guarantees seamless integration with existing production equipment.

Fast Response & Multi‑Layer Circuit Protection

This SICK GTB6‑F441 delivers ultra-fast response speed to support high-speed product counting and dynamic positioning. Integrated reverse polarity protection and short-circuit protection prevent circuit damage from wiring errors or instantaneous current fluctuation. Optimized circuit design maintains steady signal output during 24/7 continuous production cycles.

Field Installation & Environmental Adaptability

Compact M8 Connector Quick Installation

SICK GTB6‑F441 adopts 4-pin M8 male connector connection, realizing fast plug-and-play wiring. Compact rectangular housing with reserved mounting holes supports direct screw fixation on equipment brackets. The connector-type structure simplifies sensor replacement and reduces equipment maintenance downtime.

Wide Temperature Working Adaptation

The sensor operates stably within -25 °C to +55 °C wide ambient temperature range. It resists minor mechanical vibration and temperature fluctuation in indoor industrial scenarios. Consistent detection performance remains stable in long-cycle automated production and frequent cleaning environments.

Procurement Value & Core Industrial Applications

Hygienic Washdown Scenario Optimization

SICK GTB6‑F441 serves as a preferred sensing solution for hygienic industrial zones. Stainless steel material and high washdown resistance perfectly fit food packaging, beverage processing and pharmaceutical production lines. Background suppression capability ensures precise detection of small products and transparent packaging materials.

Precision Automation Positioning & Counting

Assembly line component confirmation, small part counting, conveyor product positioning and packaging machine material monitoring are core application scenarios for SICK GTB6‑F441. Accurate short-range detection and anti-interference performance improve production line stability and reduce faulty detection rates.