![1/2 " ULTRASONIC DUAL ELEMENT TRANSDUCERS, Ultrasonic 1/2" transducers that fit multiple brand gauges](/products/127587/large/gallery1.jpg ". Ultrasonic 1/2" transducers that fit multiple brand gauges")
1/2" Ultrasonic Dual Element Transducers
Important Note: The T-104-XXXX dual element transducer models are now part of the 1/2" Ultrasonic Dual Element Transducer series. All specifications, comparisons, and pricing for this series are provided below.
Checkline’s 1/2" dual element transducers are designed for wall thickness measurement across a wide range of materials, including rough, curved, or corroded surfaces. These transducers are compatible with most Checkline ultrasonic gauges and are suitable for standard or coated materials, depending on the model.
With various frequencies, damping levels and connector options available, these probes adapt to different wall thicknesses and surface conditions. Ideal for general-purpose measurements or demanding inspection environments where precision and repeatability are key.
Key Features (varies by type):
- Multiple Frequency Options: Available in 1 to 10 MHz for tailored performance on thin to thick materials.
- 1/2" Diameter Design: Optimised for larger surface areas, including slightly curved or uneven materials
- Compatible with Dual Element Gauges: Designed for all Checkline gauges using dual-element probes with LEMO connectors.
- Side-Mounted Connectors: Ergonomic and space-saving layout for better access in tight environments.
- Damping Variants: Choose between standard and coating thickness models with different damping values.
Key Benefits:
- Reliable Performance: Designed to deliver consistent signal quality and optimal coupling on rough, painted or corroded surfaces.
- Adaptable for Coated Materials: Coating transducer versions help isolate the base material thickness by minimising signal loss through coatings.
- Quick Selection Guide: Frequency and damping charts make it easy to choose the right transducer for each application.
These 1/2" dual element transducers provide a reliable solution for a wide range of wall thickness measurement tasks. Their solid construction and optimized frequency response make them a staple accessory for professional ultrasonic inspection routines.
Contact us for help choosing the best transducer configuration for your gauge and inspection needs.
Features
- Transducer Diameter: 1/2 inch (12.7 mm), suitable for general-purpose and curved surfaces.
- Frequency Range: Available from 1 MHz to 10 MHz depending on the model.
- Compatible Gauges: Works with Checkline dual-element ultrasonic thickness gauges (LEMO connector).
- Connector Type: Side-mounted potted connection for easy handling in confined spaces.
- Application Suitability: (Varies by model) Designed for both painted and uncoated metals, including corroded or worn surfaces.
- Damping Options: Standard and coating-specific damping available for tailored applications.
- Selection Guide: Refer to the frequency/damping chart for model selection based on the type of measurement and/or gauge used.
| Transducer part number | Frequency | Probe Characteristic | Damping* | Connector position |
|---|---|---|---|---|
| T-104-0000 | 1 MHz | Standard | S | Side |
| T-104-0600 | 1 MHz | Composite** | S | Side |
| T-104-1000 | 2,25 MHz | Standard | S | Side |
| T-104-1600 | 2,25 MHz | Composite** | S | Side |
| T-104-9700 | 3,5 MHz | Standard | HD | Side |
| T-104-9900 | 3,5 MHz | Coating Thickness | CT | Side |
| T-104-2000 | 5 MHz | Standard | S | Side |
| T-104-2700 | 5 MHz | Standard | HD | Side |
| T-104-2900 | 5 MHz | Coating Thickness | CT | Side |
| T-104-4000 | 10 MHz | Standard | S | Side |
* Types of Damping: S Standard Undamped Transducer CT Damped Coating Thickness Transducer, used with CMX gauges for coating thickness measurements HD Highly Damped Transducer, used for Echo-Echo (through paint) measurements ** Composite transducers are suited for softer or less consistent materials and provide a larger bandwidth. |
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Dimensions
Designed for precision and compact integration, this transducer features the following key measurements:
• Face diameter: 18 mm – standard for 1/2" contact area
• Head length: 22.2 mm – excluding cable
• Total diameter body: 19 mm
These larger dimensions ensure compatibility with most ultrasonic thickness gauges and allow for fast scanning and reliable contact on measured surfaces.
TI-25 Series Wall Thickness Gauges
- Memory & Data Logging: DLX and DLXT models feature onboard memory capable of storing up to 10,000 readings.
- Accessory Compatibility: Compatible with a wide range of calibration blocks, couplants, and alternative transducers.
- Warranty: 5-year warranty on the gauge, and 90 days on the transducer.
More details
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Availability: Available: 1 - 3 days, Delivery time: 1 - 3 weeks, special order request