Product Overview
The GTB10-F4431S12 is a powerful, background-suppressing photoelectric sensor from SICK’s G10 family. With a remarkably long detection range of up to 1,600 mm and a compact rectangular housing, it’s built for precision detection in constrained industrial space. Equipped with a focused PinPoint LED, this sensor balances accuracy, durability, and installation ease. sick.com
Detailed Specifications
| Feature | Specification |
|---|---|
| Sensing Range (Sn) | 20 mm to 1,600 mm on 90% remission targets sick.com |
| Light Source | PinPoint LED, visible red light (625 nm), ~Ø 8 mm beam at 700 mm sick.com |
| Housing Dimensions | 20 × 50 × 39 mm; rectangular form factor sick.com |
| Adjustment | 5-turn potentiometer (for fine-tuning detection sensitivity) sick.com |
| Output | PNP, complementary (light/dark switching); max. 100 mA sick.com |
| Speed | Response time ≤ 2,500 µs; max switching frequency 200 Hz sick.com |
| Connection | M12, 4-pin male connector; built-in protections: reverse polarity, overcurrent, short-circuit, interference suppression; circuit protection types A, B, C, D sick.com |
| Environmental Ratings | IP67; operating temperature –30 °C to +60 °C; storage –40 °C to +70 °C; weight: 35 g sick.com |
| Reliability | MTTFd: 1,663 years (highly reliable, suitable for long-term applications) sick.com |
| Certifications | CE, UKCA, ACMA, Moroccan, China-RoHS compliant; cULus certified; meets UL325 with protective hood sick.com |
| Classifications | eCl@ss: 27270904; ETIM: EC002719; UNSPSC: 39121528 sick.com |
Engineering Insights
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Extended Detection with Compact Footprint
Its long sensing range (up to 1.6 m) combined with a slim 20 mm profile makes it ideal for tight spaces in conveyor systems, logistics setups, or automated gates. -
Precision & Flexibility
The PinPoint LED with adjustable sensitivity ensures reliable detection across reflective variances; light/dark switching enables flexible control logic integration. -
Reliable and Protected Outputs
Built-in protections guard against reverse wiring, overload, and electrical noise—ensuring robust performance even in complex industrial environments. -
Fast Response & Stability
With sub-2.5 ms response and 200 Hz switching, it supports rapid part detection and fast-moving automation systems. -
Designed for Longevity
Rugged build (IP67, ABS/PMMA housing), connectorized interface, and high MTTFd focus on minimizing maintenance and maximizing uptime.
Suggested Product Page Description
SICK GTB10-F4431S12 G10 Background-Suppressing Photoelectric Sensor (20 mm–1600 mm)
This compact yet high-performance sensor offers reliable background-suppressed object detection over a wide range. Featuring a bright PinPoint LED, adjustable potentiometer, and PNP light/dark switching output, it ensures precise and flexible operation. Enhanced by protective circuitry and rugged IP67 housing, it’s engineered for demanding industrial environments—while delivering long-term reliability with an MTTFd of 1,663 years.
Key Benefits:
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Compact (20 × 50 × 39 mm) with long sensing reach (up to 1.6 m)
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Fast, reliable detection with adjustable parameters
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Fully protected outputs and M12 plug-in interface
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High durability and reliability; low maintenance needs
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