3/16" Ultrasonic Dual Element Transducers
Important Note: The T-101-XXXX dual element transducer models are now part of the 3/16" Ultrasonic Dual Element Transducer series. All specifications, comparisons, and pricing for this series are provided below.
The 3/16" dual-element ultrasonic transducers from Checkline are specifically designed for high-precision thickness measurement in tight or curved areas. Featuring a small contact diameter of just 4.76 mm, these probes are ideal for applications requiring narrow surface access, small radii or tighter focusing on smaller wall thicknesses.
Compatible with a wide range of Checkline thickness gauges, the 3/16" transducers come in multiple frequency and damping configurations, including CT (Coating Thickness) versions. Their compact housing and solid build make them a reliable choice for detailed measurements on metals, plastics and other challenging materials.
Key Features (varies by model):
- 3/16" Contact Diameter: Enables measurement in restricted spaces and on small curved surfaces.
- Various Frequency Options: Models available from 5 to 10 MHz for balancing penetration and resolution.
- CT-Type Transducers: Coating Thickness variants allow separate readings for base material and coating layers.
- High-Damped Options: Improves performance on thin walls by minimising dead zones.
- Encapsulated Cable Connection: Robust potted connector ensures durability in industrial settings.
Key Benefits:
- Precision in Tight Areas: Small contact size is ideal for accessing difficult-to-reach zones.
- Reliable Surface Coupling: Excellent signal transfer on smooth or curved surfaces.
- Optimised for Thin Materials: Supports high-frequency measurements with enhanced resolution.
- Industrial Durability: Reinforced cable and stainless-steel housing for field use.
The 3/16" transducers are a preferred solution for operators working in aerospace, automotive, or manufacturing industries where accurate readings in limited access areas are critical.
Need help selecting the right model? Contact us to determine the best 3/16" transducer configuration for your application.
Features
- Contact Diameter: 3/16" (4.76 mm) for precision access to tight or curved surfaces.
- Frequency Range: Available in 5 to 10 MHz, offering options for deeper penetration or higher resolution.
- Transducer Types: Includes standard, coating thickness (CT), and high-damped (HD) variants.
- Connector Type: Encapsulated potted connection for added durability and moisture resistance.
- Small Housing Profile: Compact head ideal for measuring smaller objects and reduced contact areas.
- Material Compatibility: Suitable for metals, plastics and other solid materials.
- Side Connector Position: Enables easy handling and optimal cable alignment during measurement.
- Gauge Compatibility: Compatible with Checkline TI-CMX, TI-25 series and other dual-element ultrasonic gauges.
- CE Certified: Built to meet quality and compliance standards for industrial applications.
| Transducer part number | Frequency | Probe Characteristic | Damping* | Connector position |
|---|---|---|---|---|
| T-101-2000 | 5 MHz | Standard | S | Side |
| T-101-2700 | 5 MHz | Standard | HD | Side |
| T-101-2900 | 5 MHz | Coating Thickness | CT | Side |
| T-101-3000 | 7,5 MHz | Standard | S | Side |
| T-101-3700 | 7,5 MHz | Standard | HD | Side |
| T-101-3900 | 7,5 MHz | Coating Thickness | CT | Side |
| T-101-4000 | 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 |
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Dimensions
Designed for high-precision measurement in narrow or hard-to-reach areas, this 3/16" dual-element transducer features the following dimensions:
- Face diameter: 8.5 mm – ideal for small contact zones and tight-radius curved surfaces.
- Head length: 15.8 mm – excluding the cable and front tip section.
- Front tip depth: 5.8 mm + 3 mm – stepped tip for improved surface adaptation and coupling.
- Head height: 16.2 mm – vertical height of the housing.
These precise measurements make this transducer ideal for small components, curved geometries or applications with limited surface access, ensuring stable coupling and accurate readings with most ultrasonic thickness gauges.
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
TI-CMX Series Ultrasonic Coating and Wall Thickness Gauges
- Available Models: Choose from four versions: TI-CMX (standard), TI-CMXDL (data logging), TI-CMXDLP (A-Scan) and TI-CMXDLP-C (colour display with A-Scan).
- Measurement Versatility: Measures both wall and coating thickness together or separately, supporting multiple inspection modes.
- Rugged Construction: Robust aluminium housing designed for harsh industrial environments.
More details
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Availability: Available: 1 - 3 days, Delivery time: 1 - 3 weeks, special order request