Dakota CMX1-DL Corrosion Thickness Gauge

Overview The Dakota CMX1-DL represents the professional standard in ultrasonic material testing, specifically engineered to tackle the challenges of corrosion and erosion monitoring. As an authorized representative, Seven Star LLC offers the Dakota CMX1-DL (Part Number: Z-171-0005) to engineering teams who require the ability to measure the thickness of the base metal without removing protective coatings or paint. The Dakota CMX1-DL is housed in a rugged, gasket-sealed aluminum enclosure, ensuring it can withstand the extreme conditions found in offshore, petrochemical, and power generation facilities. What sets the Dakota CMX1-DL apart is its dual-mode capability, allowing operators to switch between standard Pulse-Echo and Echo-Echo (Thru-Paint) modes seamlessly. The “DL” designation signifies the inclusion of a high-capacity internal data logger, enabling the Dakota CMX1-DL to store 1,000 individual readings with sequential tagging. This makes the Dakota CMX1-DL an indispensable tool for long-term mechanical integrity programs where data accuracy and traceability are paramount. Dakota CMX1-DL Thickness Gauge (CMX-DL) Instruction Manual Dakota CMX1-DL Thickness Gauge (CMX-DL) Datasheet Measurement Principle The Dakota CMX1-DL utilizes advanced ultrasonic wave technology to determine material thickness. In standard Pulse-Echo mode, the Dakota CMX1-DL measures the time it takes for a pulse to travel from the transducer to the back wall and return. For coated surfaces, the Dakota CMX1-DL employs the Echo-Echo (Thru-Paint) principle. In this mode, the Dakota CMX1-DL measures the time between two consecutive back-wall echoes, effectively subtracting the thickness of the coating from the measurement. This advanced processing within the Dakota CMX1-DL ensures that only the actual metal thickness is displayed, eliminating the need for time-consuming coating removal. The Dakota CMX1-DL also features an automatic gain control (AGC) and manual gain adjustment, allowing the user to fine-tune the signal for highly attenuative materials or complex geometries. This makes the Dakota CMX1-DL highly effective on pitted and irregular surfaces. Engineering Design and Construction The Dakota CMX1-DL (Z-171-0005) is engineered for field survival. Its case is precision-machined from extruded aluminum, providing superior EMI shielding and impact resistance. The Dakota CMX1-DL features a custom-designed, high-contrast LCD with a 60Hz refresh rate, ensuring that thickness readings are updated in real-time without lag. The integrated backlight allows the Dakota CMX1-DL to be used in confined spaces or dark industrial environments. The Dakota CMX1-DL is equipped with dual Lemo 00 connectors, ensuring a robust and noise-free electrical path to the transducer. The keypad of the Dakota CMX1-DL is a sealed membrane type, offering excellent tactile feedback while preventing the ingress of liquids or dust. Power management is optimized in the Dakota CMX1-DL, providing up to 200 hours of continuous field use with only two standard AA batteries. Key Features of Dakota CMX1-DL Echo-Echo Multi-Mode: The Dakota CMX1-DL allows for high-precision measurement through paint and coatings up to 1mm thick. Internal Data Logging: The Dakota CMX1-DL stores up to 1,000 readings for comprehensive asset corrosion mapping. Industrial Durability: Built with a rugged aluminum housing to withstand drop tests and environmental exposure. Simplified Calibration: The Dakota CMX1-DL features one-point and two-point calibration for maximum accuracy across different alloys. Auto-Probe Recognition: The Dakota CMX1-DL automatically identifies the transducer type for optimized performance. Extended Warranty: As a sign of quality, the Dakota CMX1-DL comes with a 5-year limited manufacturer warranty from Seven Star LLC. Industrial Applications The Dakota CMX1-DL (Z-171-0005) is utilized in critical B2B sectors including: Refinery Asset Integrity: Monitoring wall thinning in process piping and pressure vessels using the Dakota CMX1-DL. Marine Surveying: Measuring hull thickness through marine coatings without damaging the surface protection. Pipeline Infrastructure: Assessing internal erosion in high-pressure oil and gas transport lines with the Dakota CMX1-DL. Power Plant Maintenance: Inspecting heat exchangers and boiler tubes for structural integrity. Bridge & Civil Engineering: Evaluating corrosion in painted steel structural members using the Dakota CMX1-DL. Technical Specifications Variable Specification Manufacturer Dakota NDT Model Dakota CMX1-DL Part Number Z-171-0005 Measurement Modes Pulse-Echo (P-E) & Echo-Echo (E-E) Thru-Paint Capability Yes (Echo-Echo Mode) Range (Pulse-Echo) 0.63mm to 500mm (0.025 to 19.999 in) Range (Echo-Echo) 2.54mm to 25.4mm (0.100 to 1.0 in) Resolution 0.01 mm (0.001 in) Accuracy ±0.01 mm (Depending on material) Velocity Range 1250 to 10,000 m/s Data Logger 1,000 Readings (Sequential) Display 4.5 Digit LCD with 60Hz Update Rate Backlight Selectable (On/Off/Auto) Transducer Type Dual-Element (1 to 10 MHz) Connectors Dual Lemo 00 Battery Type 2 x 1.5V AA Alkaline Battery Life 200 Hours (without backlight) Housing Material Extruded Aluminum (IP65 rated) Operating Temperature -30°C to 50°C (-20°F to 120°F) Weight 283g (10 oz) with batteries Dimensions 63.5 x 120.7 x 31.8 mm Calibration Blocks Built-in 6.35mm (.250 in) disc Warranty 5-Year Limited Call To Action Seven Star LLC is your official authorized partner for the Dakota CMX1-DL Corrosion Thickness Gauge. We provide full technical training, expert calibration, and rapid RFQ processing for the Z-171-0005. Contact our engineering sales team today for a formal quotation or to request the official Dakota CMX1-DL technical datasheet.