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DME4000-312

The SICK DME4000-312 is a Class 2 laser distance sensor designed for high-precision non-contact distance measurement using the time-of-flight (ToF) principle. It is engineered for robust performance in demanding industrial environments, featuring enhanced safety functionality for applications requiring reliable monitoring and control.

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Key Features & Technical Specifications
Parameter Description
Measurement Principle Time-of-Flight (ToF)
Measuring Range 0.1 m to 200 m
Accuracy Typically ±3 mm
Laser Source Visible red laser, Class 2 (IEC 60825-1)
Functional Safety PL d (EN ISO 13849) / SIL 2 (IEC 61508)
Outputs & Interfaces - 2x OSSD (Safe outputs)
- Analog Output: 0-10 V or 4-20 mA (configurable)
- Digital I/Os: 2x inputs, 2x outputs
Response Time Configurable, down to 5 ms
Housing Metal (M30 x 1.5), IP67 rated
Power Supply 10-30 V DC Applications
Safety-related position monitoring on machinery

Access protection systems

Automated guided vehicle (AGV) safety systems

Crane and hoist safety limits

Robotics safety applications