RFT Single-Driver Probes
RFT Single-Driver Probes inspect ferrous tubing for wall loss, pitting and support-hidden flaws, with coil responses suited to absolute signal analysis.
Product overview
RFT Single-Driver Probes use remote-field testing to detect and size typical defects in ferrous tubes, including steam erosion, corrosion, baffle cuts and pitting. Applications include wall-loss measurement and inspection of flaws concealed by support plates in feedwater heaters, heat exchangers and piping.
The transmitter and receiver coils produce similar responses, making these single-driver probes particularly suited to absolute signal analysis. An onboard preamplifier, highly kink-resistant cable and 19-pin Amphenol connector are listed features.
For durability, probes have a stainless-steel sleeve up to and including a diameter of 18 mm (0.71 in). The page also describes bodies from this diameter upward as sleeveless and made from an advanced lightweight polymer. Wear resistance and low friction noise are stated benefits.
Key capabilities
Absolute signal analysis
Similar transmitter and receiver coil responses make the probes suited to absolute signal analysis.
Onboard preamplifier
The probe incorporates a 30 dB preamplifier.
Kink-resistant cable
A highly kink-resistant cable supports probe handling.
Amphenol connector
The probe uses a 19-pin Amphenol connector.
Wear resistance
The probes are described as highly resistant to wear.
Low friction noise
Low friction noise is a stated inspection benefit.
Published technical specifications
Values as published by Eddyfi Technologies. Where models or variants differ, each is listed separately.
Electronics and connection
- Onboard preamplifier
- 30 dB
- Connector
- 19-pin Amphenol connector
Probe body
- Stainless-steel sleeve diameter limit
- up to a probe diameter of 18 mm (0.71 in), inclusively
- Sleeveless polymer body threshold
- From this diameter up
- Onboard 30 dB preamplifier
- Highly kink-resistant cable
- 19-pin Amphenol connector
- The stated inspection applications concern ferrous tubes.
- The page states that stainless-steel sleeving applies up to and including 18 mm (0.71 in), but also describes sleeveless polymer bodies from this diameter upward; the construction at the boundary is ambiguous.
Typical applications
- Ferrous tube inspection
- Wall-loss measurement
- Pitting detection and sizing
- Steam erosion detection
- Corrosion detection
- Baffle-cut detection
- Detection of flaws hidden by support plates
- Feedwater heater inspection
- Heat exchanger inspection
- Piping inspection
Official brochures
Tubing Probe Catalog
Additional documents
Other Eddyfi products
Alternatives from other manufacturers
Comparable systems we also represent. If your application requires a different balance of speed, resolution or footprint, these are worth reviewing.
Structure & Hardness Test Instruments
ibg's family of digital eddy-current instruments for 100% comparative verification of heat treatment, hardness, case depth and material mix-ups on mass-produced steel parts.
Compareibg NDT TechnologyeddyQlab Ai
Laboratory system that uses eddy-current data and a pre-trained AI model to predict case depth and surface hardness of induction-hardened parts such as CV joints.
Compareibg NDT TechnologyeddyQlab Ai VL
Semi-automated, one-button lab system for CV joints that predicts surface hardness and case depth non-destructively using AI and machine learning.
Compareibg NDT Technologyeddyguard neo S
Next-generation eddy-current controller for microstructure testing, built for easy machine integration, Industrial Ethernet connectivity and multi-device control.
CompareHow EMUS supports this
Equipment is only part of the answer. Every system we supply is backed by regional engineering, service and application support.
Mechanical, electrical, environmental setup done right the first time.
Qualification and acceptance testing against real criteria.
Operator and application training built around your parts.
Traceable calibration to keep measurements audit-ready.
Preventive and corrective service across the Balkan region.
Method development and problem-solving with our engineers.
Eddyfi Technologies
Part of the Eddyfi Technologies portfolio, represented by EMUS across the Balkan region.
Application Notes & resources
Official application notes and technical literature for RFT Single-Driver Probes.
Request an Engineering Consultation
Talk to an EMUS engineer about this product and whether it fits your inspection workflow.