Product Overview
The KTM-WP11181P is a compact, RGB-LED contrast sensor engineered for high-speed, precise detection of marks or color transitions in automated systems. Featuring a maximum sensing range of 12.5 mm and housed in a small, rugged form, it’s ideal for space-constrained industrial applications such as packaging, web tracking, and barcode detection. sick.comdoigcorp.comNewark Electronics
Key Specifications
| Property | Specification |
|---|---|
| Sensing Range | ≤ 12.5 mm (± 3 mm tolerance) sick.comNewark Electronics |
| Light Source | RGB LEDs: 470 nm (blue), 525 nm (green), 625 nm (red) sick.comlcautomation.com |
| Light Spot Size | ~1.6 mm × 9.5 mm (vertically oriented) sick.comNewark Electronics |
| Switching Output | PNP (light/dark selectable) motionworld.comNewark Electronics |
| Teach-in Modes | Static and dynamic 2-point teach; supports “ET” input for external teach control lcautomation.comsick.com |
| Switching Performance | Up to 15 kHz switching frequency; ~32 µs response time; jitter ~15 µs lcautomation.comNewark Electronics |
| Electrical Input | 12–24 V DC (±10%), ripple ≤ 5 Vpp; current consumption < 50 mA lcautomation.comNewark Electronics |
| Output Load | Max 50 mA lcautomation.comNewark Electronics |
| Protection Features | Reverse-polarity, short-circuit protection, and interference suppression lcautomation.comNewark Electronics |
| Housing & Connection | Plastic (ABS), compact housing (12 × 31.5 × 21 mm); 4-pin M8 connector; IP67 sealed lcautomation.comTMENewark Electronics |
| Indicators & Controls | Green LED: power; Yellow LED: switching state; Teach-in button for parameter setup lcautomation.com |
| Operating Temperatures | –10 °C to +55 °C; storage –20 °C to +75 °C lcautomation.comNewark Electronics |
| Certifications | Conforms to CE, UKCA, China RoHS; UL file NRKH.E348498; MTTFd reliability rating high lcautomation.comNewark Electronics |
Engineering Highlights
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Versatile RGB Emission
The integrated RGB LEDs automatically choose the wavelength best suited for the detected contrast, enhancing performance across diverse materials and colors. -
Ultra-Fast Detection
With 15 kHz switching and 32 µs response time, it’s tailored for high-speed manufacturing lines and real-time feedback systems. -
Adjustable Detection Logic
Offers both light-ON and dark-ON modes, with static and dynamic teach methods—ideal for adapting quickly to changing contrast conditions. -
Space-Efficient & Durable Design
The small ABS housing and IP67 rating enable installation in tight or harsh environments while maintaining robustness. -
Safe & Simple Integration
Built-in circuit protections and standard M8 connections facilitate tool-free setup and ensure system reliability.
Suggested Product Page Description
SICK KTM-WP11181P — Compact RGB Contrast Sensor, 12.5 mm (KTM Prime)
Efficiently detect marks, edges, or contrasts with this compact CRT sensor. Equipped with RGB LEDs for responsive contrast detection, it offers ultra-fast 15 kHz switching, dynamic/static teach-in capabilities, and selectable light/dark output. Designed for precise and reliable performance in automation systems, it’s housed in a rugged, IP67 plastic enclosure with a user-friendly teach button and indicator LEDs.
Features at a Glance:
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Sensitive up to 12.5 mm (±3 mm tolerance)
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Sharp ~1.6 × 9.5 mm light spot
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Lightning-fast switching (15 kHz) with 32 µs response
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RGB LED for automatic wavelength adaptation
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Dual teach-in modes (static/dynamic + ET)
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Protected outputs, 4-pin M8 connector, IP67 housing
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Lightweight, reliable, with industry-standard certifications
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