Overview

The Dakota MX2-DL represents a significant advancement in ultrasonic thickness measurement, specifically engineered for corrosion and erosion monitoring. As an authorized representative, Seven Star LLC offers the Dakota MX2-DL to industrial professionals who require a combination of extreme durability and sophisticated data management. The Dakota MX2-DL is housed in a rugged extruded aluminum case, making it virtually indestructible in field conditions ranging from offshore platforms to refineries.

The inclusion of an internal data logger in the Dakota MX2-DL model allows for the storage of up to 1000 individual readings, providing a seamless workflow for inspectors who need to document wall thickness across extensive piping systems or storage tanks. The Dakota MX2-DL is designed to provide consistent, high-resolution measurements even on pitted or irregular surfaces, ensuring that critical safety decisions are based on accurate data.

Dakota MX2-DL Thickness Gauge (MVX) Instruction Manual
Dakota MX2-DL Thickness Gauge (MVX) Datasheet

Measurement Principle

The Dakota MX2-DL operates on the dual-element ultrasonic pulse-echo principle. The gauge emits a high-frequency ultrasonic pulse into the material via the transducer. This pulse travels through the material and reflects back from the far wall or from a defect. The Dakota MX2-DL measures the precise time interval of the return trip and, based on the known velocity of sound in the material, calculates the thickness.

This Pulse-Echo (P-E) method used by the Dakota MX2-DL is optimized for detecting internal corrosion where only one side of the material is accessible. The advanced signal processing within the Dakota MX2-DL ensures that noise from surface roughing is filtered out, providing a stable and repeatable thickness reading that is essential for long-term mechanical integrity programs.

Engineering Design and Construction

Engineering excellence is at the core of the Dakota MX2-DL. The device is built with a heavy-duty casing that is sealed with internal gaskets to protect the electronics from moisture, dust, and industrial contaminants. The Dakota MX2-DL features a high-contrast liquid crystal display (LCD) that remains clearly visible in both direct sunlight and low-light conditions, thanks to its integrated backlighting system.

The Dakota MX2-DL is powered by standard AA batteries, offering over 200 hours of continuous operation, which is critical for long-duration field inspections. The ergonomics of the Dakota MX2-DL allow for one-handed operation, while the membrane keypad provides tactile feedback even when the user is wearing heavy industrial gloves. The Dakota MX2-DL also utilizes high-quality Lemo connectors, ensuring a secure and noise-free connection to a wide variety of dual-element transducers.

Key Features of Dakota MX2-DL

• Internal Data Logger: The Dakota MX2-DL can store 1000 readings with individual IDs for comprehensive reporting.

• Ruggedized Housing: Extruded aluminum body designed to survive the harshest field conditions.

• High-Resolution Accuracy: Provides measurements with a resolution of 0.01mm (0.001in).

• Simplified Calibration: The Dakota MX2-DL features an easy-to-use one-point or two-point calibration system.

• Versatile Probe Compatibility: Optimized for a wide range of Dakota NDT dual-element transducers for various temperatures and materials.

• Long Battery Life: Efficient power management ensures the Dakota MX2-DL is always ready for the job.

Industrial Applications

The Dakota MX2-DL is a critical tool for B2B industrial maintenance and safety, including:

• Oil and Gas Pipelines: Monitoring internal corrosion and wall loss in high-pressure transport lines.

• Storage Tank Inspection: Measuring the bottom and wall thickness of chemical and fuel tanks.

• Power Generation: Inspecting boiler tubes and steam lines for erosion.

• Marine and Shipping: Checking hull thickness and structural integrity of large vessels.

• Manufacturing Maintenance: Routine thickness checks on pressurized process equipment.

Technical Specifications

Frequently Asked Questions

How many readings can the Dakota MX2-DL store in its internal memory?

The Dakota MX2-DL is equipped with a robust internal data logger capable of storing up to 1000 thickness readings. This allows inspectors to gather data throughout the day and transfer it later for detailed analysis and reporting.

Can the Dakota MX2-DL measure through paint or coatings?

The standard Dakota MX2-DL is designed for pulse-echo measurements. While it can measure through very thin primers, for thick industrial coatings, we recommend consulting Seven Star LLC for Dakota NDT models with “Echo-Echo” (Multi-mode) capabilities.

Is the Dakota MX2-DL suitable for high-temperature inspections?

Yes, the Dakota MX2-DL can be used for high-temperature applications when paired with specialized Dakota NDT high-temp transducers and appropriate couplants. Contact Seven Star LLC for specific probe recommendations based on your operating temperature.

What is the warranty coverage for the Dakota MX2-DL?

The Dakota MX2-DL comes with a 5-year limited warranty, reflecting Dakota NDT’s commitment to quality and the ruggedness of the instrument’s design.

How do I transfer data from the Dakota MX2-DL to a computer?

The Dakota MX2-DL can be connected to a PC via its data port. Using the official Dakota NDT software, users can export stored readings for integration into maintenance management systems or for creating professional inspection reports.

Call To Action

Seven Star LLC, as an official authorized partner, provides full technical support, calibration services, and competitive lead times for the Dakota MX2-DL. To enhance your corrosion monitoring program with the precision of the Dakota MX2-DL, contact our engineering team today for a formal quotation or to request the complete technical datasheet.