Long-Range Laser Positioning for Demanding Environments

The SICK DL100-22AA2102 is a phase-shift optical time-of-flight laser distance sensor from the Dx100 series. It measures up to 200 m on Diamond Grade reflective tape with typical accuracy of ±2 mm to ±3 mm, making it a dependable choice for critical positioning tasks in oil & gas operations. Built for demanding environments, this sensor combines long-range performance with industrial robustness.

Key Specifications of the DL100-22AA2102

• Measurement Principle: Phase shift optical time-of-flight laser distance measurement
• Measuring Range: 0.15 m to 200 m on Diamond Grade reflective tape
• Repeatability: 0.5 mm to 1 mm (typical 0.5 mm at 1 σ)
• Measurement Accuracy: Typ. ±2 mm to ±3 mm
• Maximum Tracking Velocity: 15 m/s
• Maximum Acceleration: 15 m/s²
• Light Source: Visible red laser diode, 658 nm, Class 2 per IEC 60825-1:2014, average optical power < 1 mW
• Supply Voltage: DC 18 V to 30 V, reverse-polarity protected
• Power Consumption: Typ. 8 W to 10 W
• Operating Temperature: -20 °C to +55 °C
• Storage Temperature: -40 °C to +75 °C
• Enclosure Rating: IP65 (EN 60529)
• Housing Material: Aluminum die-cast with acrylic glass (PMMA) optical window
• Weight: Approx. 800 g
• Communication Interface: PROFIBUS DP (EN 50170, up to 12 Mbit/s)
• Electrical Connection: Power: Male M12 4-pin; PROFIBUS In/Out: 2x Female M12, 5-pin (B-coded, SPEEDCON™)

Solving Positioning Pain Points in Oil & Gas

Oil & gas facilities often face extreme temperatures, vibration, and contamination. This unit addresses these challenges with a rugged aluminum die-cast housing and IP65 protection. Its wide operating temperature range of -20 °C to +55 °C ensures reliable performance in diverse climates. Additionally, the sensor's high tracking velocity and acceleration support dynamic applications such as automated storage and retrieval systems (ASRS) and crane positioning.

Applications and Use Cases

This sensor excels in mission-critical positioning tasks. For example, it can monitor the position of overhead cranes in refineries, ensuring safe and precise load handling. In pipeline inspection, This unit provides accurate distance measurements for pig tracking. Its PROFIBUS DP interface integrates seamlessly with existing control systems, enabling real-time data exchange. The integrated LC display and optical 3-axis alignment bracket simplify setup and maintenance.

Installation and Setup Best Practices

Proper installation is key to optimal performance. Mount the sensor using the compatible optical 3-axis alignment bracket to ensure precise alignment with the reflective tape. Connect the power via the M12 4-pin connector and the PROFIBUS network using the B-coded M12 connectors. Verify that the supply voltage remains within the 18 V to 30 V DC range. The IP65 rating requires that all connectors are securely tightened to maintain the seal.

Reliability and Maintenance

This unit features continuous condition monitoring for signal level attenuation, laser diode aging, and temperature tracking. This allows predictive maintenance before failures occur. Regular inspection of the optical window and connectors is recommended, especially in dusty or humid environments. The rugged construction minimizes downtime and supports reliable operation in demanding oil & gas settings.

Integration with Control Systems

The PROFIBUS DP interface (up to 12 Mbit/s) enables direct integration with PLCs and DCS systems. When wiring into such networks, it may require an external gateway or connection module. Confirm cables and gateways with PetroPartsOnline to ensure compatibility. The sensor also provides two configurable push-pull digital outputs (PNP/NPN, ≤100 mA) and a multifunctional input for additional control flexibility.

Frequently Asked Questions

Q: What is the measurement range of the SICK unit?

A: The SICK unit measures distances from 0.15 m up to 200 m when using Diamond Grade reflective tape.

Q: Is This unit suitable for outdoor use?

A: With an IP65 rating and an operating temperature range of -20 °C to +55 °C, This unit is suitable for many outdoor industrial environments, though direct sunlight and extreme weather may require additional protection.

Q: What is the bently nevada probe replacement compatibility?

A: This unit is not a direct replacement for Bently Nevada probes; it is a laser distance sensor with a different measurement principle. Consult PetroPartsOnline for application-specific selection guidance.

Q: How is the sensor connected to a PROFIBUS network?

A: This unit connects to PROFIBUS DP via two B-coded M12 5-pin connectors (SPEEDCON™) for In/Out, and power is supplied through a separate M12 4-pin connector.

Q: What is the power consumption of This unit?

A: The typical power consumption is 8 W to 10 W at a supply voltage of 18 V to 30 V DC.

Contact PetroPartsOnline for parts suited to your application's requirements.

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