Maintenance teams planning replacements for CS81-P3612 frequently review Sick Diffuse Sensor, Sick Css Color Sensor and Banner Color Sensor to prevent downtime, checking availability and compatibility with existing systems.
Sick CS81-P3612 Color Sensor
The Sick CS81-P3612 Color Sensor provides RGB LED detection with a ≤ 60 mm sensing distance and selectable response times. This rectangular model measures 30.4 mm × 80 mm × 53 mm, features a 13 mm × 13 mm light spot, and supports one color output with Teach-in adjustment. It operates from 10–30 V DC, offers PNP switching, carries an IP67 rating, and works between –10 °C and +55 °C using a 5-pin M12 connector. Learn more about Sick, explore Sick Color Sensors, and view the Sick CS Series.
| Brand | Sick |
| Product Type | Color Sensor |
| Product | CS81-P3612 |
Sick CS81-P3612 Color Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Dimensions (W x H x D) | 30.4 mm x 80 mm x 53 mm |
| Sensing distance | ≤ 60 mm 1) |
| Sensing distance tolerance | ± 9 mm |
| Housing design | Rectangular |
| Light source | LED, RGB 2) |
| Wave length | 640 nm, 525 nm, 470 nm |
| Light spot size | 13 mm x 13 mm |
| Light spot direction | - |
| Adjustment | Teach-in button |
| Output (channel) | 1 color |
| Supply voltage | 10 V DC ... 30 V DC 1) |
| Response time | 500 µs, 160 µs, 85 µs 5) |
| Switching output | PNP |
| Switching mode | - |
| Enclosure rating | IP67 |
| Ambient operating temperature | –10 °C ... +55 °C |
| Connection type | Male connector M12, 5-pin |
The Sick CS81-P3612 Color Sensor is designed for RGB-based color detection in industrial automation environments. The CS81-P3612 model offers a ≤ 60 mm sensing distance, a 13 mm × 13 mm light spot, and selectable response times of 85–500 µs. As part of the Sick CS Series, it provides single-color switching capability and Teach-in configuration, supporting consistent color evaluation in close-range industrial sensing tasks.
This sensor is suitable for conveyors, packaging equipment, assembly machines, and inspection stations that require reliable color detection. Its defined detection range and square light spot enable stable recognition across varied surface types, while the IP67 enclosure ensures dependable use in dusty or humid production environments. The 5-pin M12 connector supports secure wiring, making it suitable for automated systems requiring accurate and repeatable color output.
The Sick CS81-P3612 Color Sensor delivers stable RGB detection with clear sensing distance, defined spot geometry, and selectable speed settings. The model CS81-P3612 maintains consistent switching behavior for industrial tasks requiring precise and durable color evaluation. Sick’s engineering quality ensures suitability for continuous industrial operation where reliable color sensing is essential for machine performance.
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