Intelligent Oil Condition Monitoring and Maintenance Systems
Real time oil analysis systems for commercial and industrial equipment.
Reduce Oil Usage by up to 50%
Reduce Maintenance
Reduce Breakdowns
Detect Oil Contamination
What is Oil Condition Monitoring?
Oil condition monitoring involves continuously analysing oil quality in real time to detect wear, contamination, and degradation. Unlike scheduled sampling, it provides live data that supports predictive maintenance, reduces downtime, and improves asset reliability.
Solutions for all Equipment Operating in Any Application
Tan Delta’s proprietary molecular level oil analysis technology provides a unique level of reliable insight on the actual condition of your equipment and oil. This information enables you to optimise maintenance schedules, maximise oil life, and detect equipment issues at the earliest stage.
Proven Savings from Smarter Maintenance
Tan Delta’s real-time oil condition monitoring enables both Dynamic Maintenance Optimisation and Advanced Fault Detection, transforming how maintenance is managed across critical assets.
DMO™ extends service intervals by up to 35%, helping reduce unplanned downtime, oil sampling, servicing costs, and waste.
AFD™ triggers alerts automatically when anomalies are detected, indicating early-stage issues that could lead to damage or failure. This helps cut unexpected downtime by up to 20%.
Together, DMO™ and AFD™ support a shift from fixed schedules and reactive maintenance to a predictive, data-driven approach that delivers measurable improvements in uptime, cost control, and equipment reliability.
Explore how Tan Delta performs across real-world operations in various industries.
How Tan Delta Technology Works
Tan Delta’s FSH™ technology continuously analyses oil at the molecular level, detecting even the smallest changes caused by wear, contamination, or internal issues—long before failures occur. Intelligent analytics convert this data into clear, real-time insights about equipment health.
Sensors install easily into standard inspection points and connect to existing systems or Tan Delta displays. Oil condition is summarised as a live TDN number and rate of change, enabling precise, predictive maintenance.
24/7 global support is available to assist with installation, integration, and operation.
Any Equipment
All Failure Signals
Sensors for Continuous Oil Condition Monitoring
Real-time oil condition analysis for fixed installations in standard and hazardous environments.
Plug and Play Monitoring Kits for Fast Deployment
Pre-configured kits with sensors, displays, and cabling — engineered for quick install into engines, gearboxes, hydraulics, and rotating equipment.
Installation Components and System Interfaces
Displays, gateways, and manifolds for integration, readout, and remote monitoring in any environment.
Useful Resources
Tan Delta Brochure
Download our brochure for details on Tan Delta’s monitoring systems.
FSH™ Technology
Discover how Tan Delta delivers exceptional oil analysis performance.
Case Studies
See the advantages of Tan Delta through real-world case studies.