Set alarms based on oil condition to protect your engines and hydraulics. Timely alerts help drivers and operators prevent failures, extend lubricant life and keep fleets running smoothly.
Oil analysis alarms warn you when contaminants, wear metals or additive depletion reach critical levels.
Oil alarms ensure that drivers and operators take corrective action before engine damage occurs. Combine oil analysis with complementary tools like condition‑based triggers and telematics signal maps for maximum predictive power.
| Parameter | What It Indicates | Alarm Threshold |
|---|---|---|
| Total Base Number (TBN) | Measures acid‑neutralizing capacity of oil | Drop below 4 mg KOH/g |
| Viscosity Change | Indicates degradation or contamination of lubricant | Variation >15% from new oil |
| Particle Count (ISO 4406) | Number of solid contaminants per ml | Exceeding 18/16/13 |
| Water Content | Presence of water causing corrosion and cavitation | >0.2% water by volume |
To get meaningful alarm data, you need proper sampling, clear criteria and documented responses.
Follow this four‑step process to set up, monitor and act on oil analysis alarms.
Determine sampling intervals based on engine hours, mileage or machine duty cycle.
Gather oil samples or sensor data and analyze for key parameters like TBN, viscosity and contaminants.
Configure alarms for each parameter and monitor trends to anticipate issues.
Take corrective action, document maintenance, and review alarm data to refine thresholds.
Oil analysis alarms empower operators and managers to make timely decisions that preserve engine life and lower costs.
Reduction in oil‑related failures
Extension of oil drain intervals
Decrease in engine wear rate
Savings in maintenance costs
"An oil analysis alarm warned us of high soot levels in our diesel engine. We changed the oil and filters before any performance loss occurred. Avoiding that failure saved our route and kept our driver on schedule."
Owner‑Operator
Find answers to common questions about setting up and using oil analysis alarms.
Sampling frequency depends on equipment type and duty cycle. For heavy‑duty engines, monthly or quarterly sampling is common. Critical components may warrant more frequent testing.
Yes. Many telematics and condition monitoring systems integrate oil quality sensors that automatically generate alarms based on temperature, viscosity, dielectric constant and other indicators.
Lab analysis provides detailed insights into oil chemistry and contamination but takes time. Sensors offer real‑time monitoring of key parameters. Use both methods together to catch problems early and confirm findings.
Use OEM specifications, industry standards and historical data from your fleet to define acceptable ranges. Work with oil suppliers or labs to refine thresholds based on lubricant formulation and operating conditions.
Real‑time oil alarms alert drivers to potential issues on the road, helping them avoid breakdowns and maintain schedules. They also instill confidence that the vehicle is being proactively monitored.
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Oil analysis alarms give you the power to act before wear becomes damage. Listen to what your oil is telling you and keep your fleet moving.
Track oil health continuously with sensors and lab tests.
Get notified as soon as parameters exceed acceptable limits.
Schedule maintenance and replace fluids before breakdowns occur.