Predictive Maintenance Through Ultrasound
SDT Ultrasound
Hear problems before they become failures
About SDT
SDT is a global leader in ultrasound-based condition monitoring solutions, helping industrial teams understand the real health of their assets. For over 45 years, SDT has focused on using airborne and structure-borne ultrasound to predict failures, reduce energy losses, and improve equipment reliability.
Ultrasound is one of the earliest indicators of mechanical, electrical, and process-related faults. SDT’s solutions enable maintenance teams to detect problems long before they are visible through vibration, thermal imaging, or electrical failure, making ultrasound a critical pillar of modern predictive maintenance programs.
SDT Products We Offer
Explore our comprehensive selection of services that cater to a variety of needs, ensuring complete customer satisfaction.
Mechanical Condition Monitoring
– Early detection of bearing wear, misalignment, and mechanical friction
– Identification of lubrication issues before overheating or damage occurs
– Supports condition-based maintenance for rotating equipment
Bearing Lubrication Monitoring
– Ultrasound-guided lubrication to prevent over- or under-greasing
– Extends bearing life and reduces unplanned downtime
– Improves lubrication consistency across maintenance teams
Air & Gas Leak Detection
– Detection of compressed air, gas, and vacuum leaks
– Enables quantification of energy losses
– Supports energy audits and sustainability initiatives
Why we partner with SDT Ultrasound
– Industry pioneer in ultrasound diagnostics for predictive maintenance
– Early fault detection — ultrasound identifies issues before vibration or thermal methods
– Wide application coverage — mechanical, electrical, process, and utilities
– Energy-saving impact — helps reduce compressed air, gas, and steam losses
– Data-driven maintenance — supports trend analysis and condition-based decisions
– Globally trusted across manufacturing, utilities, power, oil & gas, and process industries
Inquiry Form
Tell us about your SDT Ultrasound requirements and an expert from our team will be in touch with you with additional details about our products!