NM01T1042900

Dakota NDT — T-104-2900 Dual-Element Transducer

5.0 MHz Coating-Thickness Transducer, 1/2 in Element, Potted Side-Entry Configuration
SKU: T-104-2900

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Overview

The Dakota NDT T-104-2900 is a 5.0 MHz dual-element ultrasonic transducer designed for corrosion monitoring and thickness measurement on coated industrial components. Its CT configuration supports compatible ultrasonic gauges capable of separating the coating response from the base-material measurement.

The dual-element design uses separate transmitting and receiving elements to improve near-surface performance and provide reliable readings on surfaces affected by corrosion, erosion, pitting, coatings, or general service wear. Its 1/2 in element size provides a practical balance between acoustic energy, surface contact, and access to common industrial components.

The transducer features a permanently potted cable with side entry, helping protect the probe connection while directing the cable away from the top of the transducer. SKU T-104-2900 is suitable for field, fabrication, maintenance, asset-integrity, and QA/QC inspection programs using compatible Dakota ultrasonic thickness gauges.

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What's Included

Item	Details
Ultrasonic Transducer	Dakota NDT T-104-2900
Transducer Type	Dual element
Nominal Frequency	5.0 MHz
Element Size	1/2 in
Application Type	CT — Coating Thickness
Cable Configuration	Potted
Cable Entry	Side
Primary Application	Thickness measurement through compatible coatings
Inspection Method	Ultrasonic Testing / UT
Manufacturer	Dakota NDT
SKU	T-104-2900

Note: Thickness gauge, couplant, calibration standards, adapters, and additional accessories are not included unless specified separately.

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Box Dimensions & Shipping Weight (Estimated)

Parameter	Imperial
Length	8.0 in
Width	5.0 in
Height	3.0 in
Dimensions (L × W × H)	8.0 × 5.0 × 3.0 in
Weight	1.0 lb

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Key Specifications

Parameter	Details
Product Type	Dual-element ultrasonic transducer
Model	T-104-2900
Nominal Frequency	5.0 MHz
Element Size	1/2 in
Element Configuration	Separate transmitting and receiving elements
Application Classification	CT — Coating Thickness
Cable Style	Potted / fixed
Cable Entry Position	Side
Primary Use	Coated-material and corrosion thickness measurement
Typical Inspection Mode	Pulse-echo ultrasonic thickness gauging
Inspection Method	Ultrasonic Testing / UT
Intended Environment	Field, shop, fabrication, maintenance, and QA/QC
Manufacturer	Dakota NDT
SKU	T-104-2900

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Performance Features

Coating-Thickness Configuration
Designed for use with compatible ultrasonic gauge modes that account for or separate coating thickness from the base-material measurement.

5.0 MHz Operating Frequency
Supports detailed thickness readings and good near-surface response on suitable industrial materials.

Dual-Element Design
Separate transmitting and receiving elements help reduce initial-pulse interference and improve performance on corroded, pitted, or coated surfaces.

1/2 in Element Size
Provides a practical contact area for inspecting piping, tanks, vessels, plates, and other industrial components.

Potted Cable Construction
The fixed cable transition helps protect the probe connection and eliminates the need for a detachable transducer-side connector.

Side-Entry Configuration
Directs the cable away from the top of the probe, supporting convenient handling in suitable inspection areas.

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User-Friendly Design

• Supports compatible thickness measurement through coatings

• Dual-element configuration is suitable for corrosion-monitoring workflows

• Side-entry cable assists with probe positioning

• Potted construction protects the internal cable connection

• 1/2 in element supports stable contact on suitable surfaces

• Compact design supports portable field inspection

• Suitable for spot measurements and manual scanning

• Easy to integrate with compatible Dakota thickness gauges

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Built for Industrial Environments

• Designed for professional ultrasonic thickness measurement

• Suitable for fabrication, manufacturing, maintenance, and asset-integrity programs

• Practical for coated piping, tanks, vessels, and structural components

• Supports recurring corrosion-monitoring inspections

• Fixed cable transition supports repeated field and shop use

• Suitable for installed and difficult-to-move equipment

• Intended for use with appropriate couplant and calibration procedures

• Probe face and cable condition should be inspected before use

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Compatibility

Compatible with:

• Dakota ultrasonic thickness gauges supporting dual-element transducers

• Instruments equipped with compatible coating-thickness measurement modes

• Gauges configured for 5.0 MHz probe operation

• Corrosion and remaining-wall measurement workflows

• Suitable ultrasonic couplants

• Known-thickness standards and calibration blocks

• Pulse-echo ultrasonic thickness procedures

• Carbon steel, stainless steel, aluminum, and other compatible materials

• Field and laboratory asset-integrity programs

Gauge connector, cable length, coating type, material thickness, measurement mode, and transducer compatibility should be confirmed before ordering.

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Ideal Applications

• Thickness measurement through compatible coatings

• Corrosion thickness measurement

• Remaining-wall evaluation

• Pipeline inspection

• Storage-tank inspection

• Pressure-vessel inspection

• Structural steel measurement

• Coated plate and component inspection

• Boiler and heat-exchanger inspection

• Erosion monitoring

• Fabrication QA/QC

• Preventive maintenance programs

• Asset-integrity inspection

• Field ultrasonic testing

• General industrial thickness gauging

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About Dakota NDT

Dakota NDT develops ultrasonic thickness gauges, flaw detectors, transducers, cables, couplants, and related accessories for professional non-destructive testing. Its products support inspection teams working in corrosion monitoring, manufacturing, fabrication, maintenance, asset integrity, and industrial quality control.