Dakota ZX3 Corrosion Thickness Gauge

Overview

The Dakota ZX3 Corrosion Thickness Gauge is a versatile ultrasonic thickness gauge developed for corrosion inspection and wall thickness measurement across a wide range of industrial applications. Positioned above basic entry-level instruments, the ZX3 provides greater measurement flexibility while retaining straightforward operation, making it suitable for maintenance teams and inspection personnel who require reliable results without complex configuration.

The ZX3 is factory calibrated and designed for handheld field use in demanding industrial environments. Its rugged extruded aluminum housing protects the instrument from mechanical damage, while the high-contrast LCD display ensures clear visibility of readings in both indoor and outdoor conditions. The intuitive keypad layout allows operators to perform inspections efficiently with minimal training.

Dakota ZX3 Thickness Gauge Instruction Manual
Dakota ZX3 Thickness Gauge Datasheet

Technical Features & Specifications

The Dakota ZX3 uses ultrasonic pulse-echo technology to measure material thickness by transmitting an ultrasonic signal through the test material and analyzing the reflected echo. This method provides accurate and repeatable thickness readings on steel and other common engineering materials when appropriate coupling conditions are maintained. The ZX3 offers an extended measurement range compared to entry-level gauges, making it suitable for both thin-wall and thicker components encountered in industrial service.

The instrument supports multiple resolution settings and allows basic calibration adjustment to accommodate variations in material properties and transducer selection. Powered by standard AA batteries, the ZX3 delivers long operating life for extended inspection campaigns. Its stable electronic design and durable mechanical construction ensure consistent performance in harsh inspection environments.

Industrial Applications

The Dakota ZX3 Corrosion Thickness Gauge is widely used for corrosion monitoring of pipelines, tubing, and pressure vessels. Typical applications include wall thickness inspection of storage tanks, inspection of structural steel components, maintenance checks in oil and gas facilities, thickness verification in power generation plants, and inspection of industrial piping systems in water and wastewater treatment plants. It is also suitable for general NDT inspections where dependable ultrasonic thickness measurement is required.

Installation & Use Notes

Accurate measurements require the use of an appropriate ultrasonic couplant to ensure proper acoustic coupling between the transducer and the test surface. The ZX3 performs best on clean, uncoated, or lightly coated materials, and basic surface preparation improves repeatability. The instrument is designed for spot measurements rather than advanced data logging or automated inspection systems and is compatible with standard Dakota NDT ultrasonic transducers.

FAQ

What is the main difference between the ZX3 and ZX1 models?

The ZX3 offers expanded measurement capability and greater flexibility compared to the entry-level ZX1 while maintaining simple operation.

What materials can the ZX3 measure?

The ZX3 is suitable for steel and other common metallic materials used in industrial applications.

Does the ZX3 support through-paint measurement?

No, the ZX3 uses standard pulse-echo measurement and is intended for uncoated or lightly coated surfaces.

Is the ZX3 suitable for industrial field inspections?

Yes, it is designed for handheld use in harsh industrial environments and routine inspection work.

Does the ZX3 require frequent calibration?

The instrument is factory calibrated, with basic calibration adjustment available when required.

Call to Action

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