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Dakota NDT — Dual Element Transducer (7.5 MHz, 1/4", Side Entry, Potted)
Compact High-Resolution UT Probe for Thickness & Corrosion Measurement SKU: T-102-3900Overview
The Dakota NDT Dual Element Transducer is a compact ultrasonic probe designed for accurate thickness measurement and corrosion inspection in small or hard-to-access areas. Operating at 7.5 MHz with a 1/4" diameter element, this probe provides high-resolution performance for detecting thin-wall conditions, localized corrosion, and small thickness variations.
Its dual element design uses separate transmit and receive elements to reduce dead zone and improve near-surface measurement capability. This makes it especially useful for corrosion monitoring and precision thickness gauging where accurate readings are required on thin or moderately corroded materials.
Built with a potted side-entry connector configuration, the transducer provides durability, stable signal performance, and practical cable routing for field and shop inspection workflows.
What's Included
| Item | Details |
|---|---|
| UT Transducer | Dual element probe, 7.5 MHz, 1/4", potted side entry |
Box Dimensions & Shipping Weight (Estimated)
| Parameter | Imperial |
|---|---|
| Length | 6.0 in |
| Width | 4.0 in |
| Height | 3.0 in |
| Dimensions (L × W × H) | 6.0 × 4.0 × 3.0 in |
| Weight | 0.5 lb |
Key Specifications
| Parameter | Details |
|---|---|
| Probe Type | Dual element ultrasonic transducer |
| Frequency | 7.5 MHz |
| Element Diameter | 1/4" |
| Connector Style | Potted |
| Cable Entry | Side entry |
| Application | Thickness measurement & corrosion inspection |
| Manufacturer | Dakota NDT |
| SKU | T-102-3900 |
Performance Features
High-Resolution 7.5 MHz Frequency
Provides excellent sensitivity for thin materials and small thickness changes.
Compact 1/4" Diameter
Ideal for localized inspection areas, curved surfaces, and restricted access points.
Dual Element Design
Improves near-surface resolution and supports reliable corrosion measurements.
Durable Potted Construction
Enhances probe reliability for repeated field and shop use.
User-Friendly Design
- Side-entry configuration for flexible cable routing
- Compact probe size for precise placement
- Lightweight and easy to handle
- Designed for efficient inspection workflows
Built for Industrial Environments
- Durable construction for demanding inspection tasks
- Reliable performance in field and maintenance conditions
- Suitable for routine and precision thickness measurements
- Designed for professional NDT workflows
Compatibility
Compatible with:
- Ultrasonic thickness gauges
- Ultrasonic flaw detectors
- Dual element UT cable setups
- Corrosion monitoring workflows
Ideal Applications
- Precision thickness measurement
- Localized corrosion monitoring
- Thin-wall material inspection
- Pipeline, tank, and vessel inspection
- Manufacturing and maintenance QA/QC
- General ultrasonic testing applications
About Dakota NDT
Dakota NDT is a trusted manufacturer of ultrasonic testing equipment and accessories, providing reliable probes, gauges, wedges, and flaw detection solutions for professional NDT applications. Their products are widely used where accuracy, durability, and consistent inspection performance are essential.