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DME4000-211: 1029790 - Sick M16 Distance Sensor
The Sick DME4000-211 Distance Sensor operates from a 18–30 V DC supply with a 1.5 s initialization time for measurement tasks. It uses a zinc diecast housing, glass window, display indication, and an M16 8-pin male connector suited for industrial integration. With IP65 protection and dimensions of 61 mm × 85 mm × 166 mm, it supports applications requiring durable sensing performance. Explore Sick, browse Sick Distance Sensors, and view the Sick DT Series.

| Brand | Sick |
| Product Type | Distance Sensor |
| Product | DME4000-211 |
Sick M16 Distance Sensor DME4000-211, 1029790 Technical Specifications:
| Specification | Value |
|---|---|
| Supply voltage Vs | DC 18 V ... 30 V, limit values |
| Ripple | < 5 Vpp 1) |
| Power consumption | - |
| Initialization time | 1.5 s 2) |
| Housing material | Metal (zinc diecast) |
| Window material | Glass |
| Connection type | Male connector, M16, 8-pin |
| Indication | Display |
| Dimensions (W x H x D) | 61 mm x 85 mm x 166 mm |
| Enclosure rating | IP65 |
| Weight | Approx. 1,650 g |
Built for durability and accuracy, the DME4000-211 operates within a stable supply voltage range of DC 18 V to 30 V, ensuring consistent measurement performance across diverse automation environments. It handles electrical fluctuations efficiently with a ripple tolerance of < 5 Vpp, and starts up quickly with a fast initialization time of just 1.5 seconds. This makes it a valuable addition to systems that require reliable data immediately after boot-up, such as in conveyor tracking, storage systems, or robotic arm positioning.
The sensor’s enclosure is crafted from rugged zinc diecast metal, giving it exceptional strength and mechanical resistance for deployment in harsh industrial zones. Its optical system is protected by a glass window for high transparency and scratch resistance. The male M16, 8-pin connector ensures secure connectivity for both power and data communication. With a physical size of 61 mm x 85 mm x 166 mm and a weight of approximately 1,650 g, the sensor is suitable for stable mounting in fixed or high-vibration environments. The integrated display provides real-time readout and simplifies on-site diagnostics without requiring additional hardware or software tools.
Rated IP65, the Sick DME4000-211 offers reliable protection against dust ingress and water splashes, making it ideal for manufacturing floors, logistics hubs, and warehouse automation setups. Trusted globally, Sick sensors are renowned for their build quality and long service life, and the DME4000-211 continues that legacy with precision, robustness, and ease of integration.
The Sick WL4S-3F2130 Photoelectric Sensor is tailored for high-speed, accurate object detection in industrial systems where size, shape, or transparency of targets may vary. It's frequently used in applications such as bottle detection, presence sensing on conveyor belts, and small part verification in automated packaging and assembly lines.
In real-world use across Indian industries—from electronics manufacturing in Bengaluru to FMCG plants in Pune—the WL4S-3F2130 is appreciated for its fast response time, ease of alignment, and consistent detection even under challenging ambient lighting. Its visible red light beam, along with LED-based alignment indicators, helps engineers install and calibrate the sensor quickly. Once configured, it maintains stable performance with minimal need for manual intervention.
For engineering students and junior maintenance professionals, this model serves as a solid foundation for understanding industrial photoelectric sensing principles such as background suppression, beam focus, and NPN/PNP output switching. Combining Sick’s proven sensor technology with user-friendly features, the WL4S-3F2130 delivers both educational value and production reliability.




