DL100-22AA2212: A Rugged Long-Range Sensor for Critical Operations

The SICK DL100-22AA2212 is a phase-shift optical time-of-flight laser distance sensor from the Dx100 series, offering a measuring range of 0.15 m to 200 m on Diamond Grade reflective tape. Its standout differentiator is the integration of PROFINET IO Netload Class III, which provides enhanced cybersecurity and robust network traffic handling for mission-critical automation.

Engineers working in oil and gas face harsh conditions where reliability is non-negotiable. This sensor delivers dependable performance across a wide operating temperature range and a rugged aluminum die-cast housing. As a proximity probe alternative, it brings non-contact measurement to applications where traditional contact probes may struggle.

Key Features and Technical Specifications

• Measurement Principle: Phase shift optical time-of-flight laser distance measurement for precise, non-contact positioning.
• Measuring Range: 0.15 m to 200 m on Diamond Grade reflective tape, suitable for long-distance monitoring.
• Repeatability: 0.5 mm to 1 mm (typical 0.5 mm at 1 σ) ensures consistent readings.
• Measurement Accuracy: Typical ± 2 mm to ± 3 mm for reliable positioning.
• 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 with reverse-polarity protection.
• Power Consumption: Typical 8 W to 10 W.
• Operating Temperature: -20 °C to +55 °C, with storage from -40 °C to +75 °C.
• Enclosure Protection: IP65 (EN 60529) for dust and water resistance.
• Housing Material: Aluminum die-cast with acrylic glass (PMMA) optical window.
• Weight: Approximately 800 g.
• Communication: PROFINET IO Netload Class III with 2x female M12 4-pin D-coded SPEEDCON™ connectors; power via male M12 4-pin.
• Maximum Tracking Velocity: 15 m/s and acceleration up to 15 m/s² for dynamic applications.
• Output Time: ≥ 1 ms continuous internal measurement rate (fieldbus cycle dependent).

Each specification is field-proven and built for demanding environments. The integrated LC display and optical 3-axis alignment bracket compatibility simplify setup and diagnostics.

Why Choose This unit as a Proximity Probe Alternative

In oil and gas operations, non-contact measurement is often preferred to avoid wear and contamination. This unit offers a proximity probe alternative with its laser-based principle, eliminating mechanical contact and reducing maintenance needs. Its PROFINET IO interface ensures seamless integration into modern control systems, while the robust housing withstands harsh conditions.

Continuous condition monitoring tracks signal level attenuation, laser diode aging, and temperature, providing early warnings of performance drift. This reliability you can depend on is essential for mission-critical processes.

Applications and Use Cases

The sensor excels in automated storage and retrieval systems (ASRS) where high dynamic acceleration and tracking velocity are required. In oil and gas, it can monitor tank levels, crane positions, and valve movements with precision. Its long range and accuracy make it suitable for large-scale outdoor applications, while the IP65 rating ensures protection against dust and water jets.

For engineers seeking a bently nevada probe replacement, This unit provides a modern alternative with digital communication and advanced diagnostics. However, always verify compatibility with your specific control system and measurement requirements.

Installation and Setup Guidance

Mount the sensor using the compatible optical 3-axis alignment bracket for precise aiming. Ensure the supply voltage is within the specified DC 18 V to 30 V range and use the M12 connectors for secure connections. The PROFINET interface requires proper network configuration; consult the official SICK documentation for detailed wiring and parameter settings. Avoid exposing the sensor to ambient temperatures outside the -20 °C to +55 °C operating range.

Maintenance and Reliability

Regular inspection of the optical window and connectors is recommended to maintain performance. The continuous condition monitoring feature helps predict maintenance needs by tracking laser diode aging and signal attenuation. With no moving parts in the measurement path, the sensor offers long service life and reduced downtime. For safety-rated applications, follow the manufacturer's safety manual.

Integration with PROFINET Networks

This unit integrates directly into PROFINET IO networks via its two M12 D-coded ports. When wiring into such networks, it may require an external gateway or connection module depending on your architecture. Confirm cables and gateways with PetroPartsOnline to ensure compatibility.

Frequently Asked Questions

Q: What is the operating temperature range of This unit?

A: The SICK unit operates from -20 °C to +55 °C and stores safely from -40 °C to +75 °C.

Q: Can This unit serve as a proximity probe alternative in oil and gas?

A: Yes, This unit offers non-contact laser measurement with a 200 m range and PROFINET IO, making it a viable proximity probe alternative for many applications.

Q: What is the supply voltage requirement for this sensor?

A: The sensor requires DC 18 V to 30 V and includes reverse-polarity protection.

Q: How does This unit communicate with control systems?

A: It uses PROFINET IO Netload Class III via two M12 D-coded connectors, ensuring robust network performance.

Q: What is the measurement accuracy of This unit?

A: Typical accuracy is ± 2 mm to ± 3 mm, with repeatability of 0.5 mm to 1 mm.

Contact PetroPartsOnline for parts suited to your application's requirements. Our team provides application-specific selection guidance to ensure you choose the right sensor for your critical operations.

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