



NM01M120L
Choose Quantity
SIUI — Wide Frequency Bandwidth Normal Probe (Composite Series, 1 MHz, 20 mm)
Ultrasonic Straight Beam Probe | Lemo 00 Connector SKU: M1-20LOverview
The SIUI Wide Frequency Bandwidth Series Normal Probe (Composite Materials) is a high-performance ultrasonic transducer designed for general flaw detection and thickness evaluation across a wide range of materials. Operating at 1 MHz with a 20 mm element diameter, this probe provides excellent penetration capability, making it ideal for testing thick or attenuative materials.
Constructed using advanced composite materials, the probe offers a broad frequency bandwidth, improving signal clarity and sensitivity while enhancing resolution compared to conventional probes. This design enables better defect detectability and more accurate interpretation of ultrasonic signals.
Equipped with a Lemo 00 connector, the probe ensures secure and stable signal transmission when connected to ultrasonic flaw detectors. Its robust construction and reliable performance make it suitable for both field and laboratory applications in industries such as oil & gas, power generation, and heavy manufacturing.
What's Included
| Item | Details |
|---|---|
| Normal Probe | 1 MHz, 20 mm composite ultrasonic transducer |
| Connector | Lemo 00 interface |
| Protective Case | Storage and transport protection (if applicable) |
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 | 0.6 lb |
Key Specifications
| Parameter | Details |
|---|---|
| Probe Type | Normal (straight beam) ultrasonic probe |
| Frequency | 1 MHz |
| Element Diameter | 20 mm |
| Bandwidth | Wide bandwidth (composite design) |
| Connector Type | Lemo 00 |
| Construction | Composite materials |
| Application | Flaw detection and thickness measurement |
Performance Features
Wide Bandwidth Performance
Composite construction provides a broader frequency spectrum, improving signal clarity and defect resolution.
Low Frequency for Deep Penetration
1 MHz frequency allows effective inspection of thick and highly attenuative materials.
Enhanced Sensitivity
Improved signal response enables better detection of internal flaws and discontinuities.
Reliable Signal Transmission
Lemo 00 connector ensures secure and stable connection with UT equipment.
User-Friendly Design
- Easy connection to standard UT instruments
- Robust probe housing for long-term use
- Suitable for both field and lab inspections
- Simple integration into inspection setups
Built for Industrial Environments
- Durable construction for heavy-duty use
- Designed for demanding NDT applications
- Reliable performance in field and workshop conditions
- Suitable for continuous inspection operations
Compatibility
Compatible with:
- Ultrasonic flaw detectors with Lemo 00 connectors
- UT cables and accessories
- Thickness gauging and flaw detection systems
- General ultrasonic inspection setups
Ideal Applications
- Inspection of thick materials
- Forgings, castings, and heavy sections
- Weld inspection and structural evaluation
- Oil & gas and power generation industries
- Manufacturing and heavy industry applications
- General ultrasonic testing (UT)
About SIUI
SIUI is a globally recognized manufacturer of ultrasonic testing equipment and transducers, known for delivering innovative and reliable NDT solutions. Their products are widely used across industries where precision, durability, and performance are essential for critical inspections.


