Description
The INZOC IFF-2 Oil Quality Sensor is an intelligent online sensor designed for continuous, real-time monitoring of lubricant condition. With a specialized sensing structure, built-in oil product modeling, and multi-data fusion technology, the IFF-2 detects changes in oil quality quickly and provides continuous condition information while equipment is operating.
By monitoring oil quality directly in the lubrication circuit, the IFF-2 helps maintenance teams identify abnormal oil condition changes earlier, optimize maintenance decisions, and improve the reliability of critical industrial equipment.
Lubricating oil gradually changes during equipment operation. Oxidation, contamination, moisture, wear particles, mechanical impurities, additive depletion, and other degradation mechanisms can affect lubricant performance.
Traditional oil analysis usually depends on periodic sampling and laboratory testing. While laboratory analysis remains valuable for detailed diagnosis, periodic sampling creates gaps between measurements.
An online oil quality sensor provides continuous visibility into lubricant condition. By tracking oil quality changes in real time, maintenance teams can identify abnormal trends sooner and make maintenance decisions based on actual operating conditions.
The IFF-2 provides a direct and easy-to-interpret oil quality indicator that can be integrated into industrial monitoring systems.
The IFF-2 continuously monitors changes in oil quality while the equipment is operating, helping users detect abnormal trends without relying solely on periodic manual sampling.
Continuous measurement provides a more complete view of lubricant condition and helps reduce monitoring gaps between conventional oil sampling intervals.
The sensor uses internal modeling technology to improve sensitivity to changes in different oil conditions and provide more meaningful oil quality information.
The IFF-2 combines sensing information and internal models to evaluate changes associated with overall oil condition, providing a broader indication than monitoring a single physical parameter alone.
The sensing structure is designed to respond quickly to variations in oil condition, allowing maintenance personnel to identify potential abnormalities at an earlier stage.
The IFF-2 supports Modbus, CAN, and 4–20 mA communication interfaces, making it suitable for integration with PLCs, SCADA systems, data acquisition equipment, and industrial monitoring platforms.
The sensor features a 316L stainless steel housing and IP65 protection, supporting reliable operation in demanding industrial environments.
Oil quality is a comprehensive indicator of lubricant degradation. Changes in oil quality may be associated with multiple factors, including:
The IFF-2 converts these changes into an easy-to-interpret oil quality indication, helping users understand whether lubricant condition is changing from its normal operating state.
For applications requiring detailed measurement of a specific parameter, the IFF-2 can also be combined with dedicated oil monitoring sensors such as moisture, viscosity, contamination, or particle sensors.
Monitoring index | Measuring range | Accuracy | Resolution |
Oil quality | 1‐100 | ±3% | 0.01 |
Temperature | -35-85℃ | 0.5℃或±3% | 0.1℃ |
Characteristic index |
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|
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Acid value of oil products, wear particles, moisture, mechanical impurities, cracking of additives, etc |
Electrical properties
Communication interface | Data transfer | Power | Voltage | Weight | Shell material | Cable length | Protection grade |
6-core aviation plug | Modbus/CAN/4-20mA | ≤2W | DC 9V-36V | 140g | 316L | 1.5m | IP65 |
The IFF-2 is installed in an appropriate oil circulation or lubrication monitoring position. During equipment operation, the sensor continuously detects changes in oil condition through its specialized sensing structure.
The sensing data is processed using the sensor's internal modeling technology. Changes in the measured oil characteristics are evaluated to provide an oil quality indication.
The monitoring process can be summarized as:
Oil → Sensing → Data Processing → Oil Quality Evaluation → Industrial Monitoring System
The resulting data can be transmitted through Modbus, CAN, or 4–20 mA interfaces to an external control or monitoring platform.
This enables users to combine oil quality information with other equipment condition data for more comprehensive condition-based maintenance.
The IFF-2 is designed for industrial applications where lubricant condition directly affects equipment reliability.
Gearboxes depend on stable lubricant performance to protect gears and bearings. Continuous oil quality monitoring can help identify changes in lubricant condition before they contribute to more serious equipment problems.
Hydraulic systems require clean and stable hydraulic oil for reliable operation. The IFF-2 can provide continuous information about oil condition and support condition-based maintenance.
For turbine and other power-generation equipment, lubricant condition is closely related to equipment reliability. Online monitoring provides continuous oil condition information during operation.
Mining, construction, metallurgy, and other heavy machinery often operate under high loads and harsh environmental conditions. Online oil monitoring can help maintenance teams identify abnormal lubricant changes earlier.
Industrial pumps, compressors, gearboxes, and other rotating equipment depend on reliable lubrication. The IFF-2 can be integrated into oil monitoring systems for continuous condition tracking.
The sensor can also be integrated into centralized lubrication and oil circulation systems where continuous monitoring of lubricant condition is required.
The IFF-2 can be used for monitoring a range of industrial lubricants, including:
Oil compatibility should be evaluated according to the specific application, oil formulation, operating temperature, and installation conditions.
Traditional laboratory oil analysis provides detailed diagnostic information, but samples are normally collected at specific intervals.
An online oil quality sensor provides continuous monitoring between sampling events.
These two approaches do not necessarily replace one another. Instead, they can work together:
Online Sensor → Continuous Trend Monitoring → Abnormal Change Detection → Laboratory Analysis → Maintenance Decision
The IFF-2 is therefore particularly valuable as an early-warning and continuous monitoring device within a broader lubricant condition monitoring strategy.
Oil condition is closely connected to equipment health. A change in oil quality may indicate lubricant aging, contamination, abnormal wear, or changes in operating conditions.
By collecting oil quality data continuously, maintenance teams can establish historical trends and identify deviations from normal operating conditions.
When combined with other condition monitoring technologies, such as:
oil quality data can contribute to a more comprehensive equipment health monitoring strategy.
INZOC develops intelligent oil monitoring sensors and online oil condition monitoring solutions for industrial equipment.
The IFF-2 combines:
Specialized Sensing Structure + Built-In Oil Modeling + Multi-Data Fusion + Real-Time Monitoring
This design makes the IFF-2 suitable for industrial users looking for a compact and practical solution for continuous oil quality monitoring.
INZOC oil monitoring solutions are used across industries including:
An oil quality sensor is an online monitoring device designed to detect changes in lubricant condition. It provides continuous information that can help users identify oil degradation and abnormal condition changes.
The IFF-2 provides an oil quality indication from 1 to 100 and monitors temperature. Its characteristic information is associated with factors such as acid value changes, wear particles, moisture, mechanical impurities, and additive degradation.
Yes. The IFF-2 is designed for continuous online monitoring and can respond to changes in oil condition while equipment is operating.
The IFF-2 supports Modbus, CAN, and 4–20 mA communication interfaces for integration with industrial monitoring and control systems.
The IFF-2 is applicable to compatible industrial oils including lubricating oil, gear oil, hydraulic oil, and turbine oil. Specific oil compatibility should be confirmed according to the application.
Not necessarily. Online monitoring and laboratory analysis serve different purposes. The IFF-2 provides continuous condition information, while laboratory analysis can provide more detailed diagnostic information when required.
Continuous oil condition monitoring can help industrial companies move from periodic inspection toward more data-driven maintenance.
The INZOC IFF-2 Oil Quality Sensor provides real-time oil quality information that can be integrated into industrial monitoring systems, helping maintenance teams detect condition changes, optimize maintenance decisions, and support reliable equipment operation.
Looking for an online oil quality sensor for your equipment?
Contact INZOC to discuss your oil type, equipment, operating conditions, communication requirements, and installation environment.
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