Online Oil Contamination Monitor

The Online Oil Contamination Monitor is a device specifically designed for detecting particle contamination levels in liquids. It employs the optical blockage (light-blocking) counting principle established by the International Hydraulic Standards Committee and is developed in accordance with national and international standards such as GB/T 18854-2002 (ISO 11171-1999).

It delivers rapid, precise, reliable, and repeatable test results. With simple and convenient operation, it is suitable for online monitoring in various oil systems. Two or more slave units can be connected to a single host or platform for comparative testing, offering straightforward operation and flexible configuration options. The Online Oil Contamination Monitor finds extensive application across aviation, aerospace, power generation, petroleum, chemical processing, transportation, port operations, metallurgy, water treatment, machinery, and automotive manufacturing sectors.

• Based on the optical blockage (light-blocking) principle and utilizing high-precision laser sensors, this device is compact, highly accurate, and offers stable performance.

• Suitable for on-site online testing, it can monitor particle contamination levels in oil systems in real time.

• Features a built-in data analysis system that displays actual particle size data for each channel and automatically classifies sample grades.

• The standard model can withstand pressures up to 100 kgf/cm²; a pressure-reducing valve is available as an option for ultra-high-pressure online measurement.

• Features volume-based and time-based flushing modes, facilitating user operation and maintenance.

• Includes built-in particle contamination classification standards such as ISO 4406, NAS 1638, SAE 4059, GJB 420A, GJB 420B, GOST 17216, and GB/T 14039.

• It features a built-in calibration function, supporting calibration according to standards such as GB/T 21540, ISO 4402, ISO 11171, and GB/T 18854. A single test can provide results for all built-in standards.

• All alarm levels for each standard can be independently configured to enable contamination or cleanliness detection.

• The standard model features RS232, RS485, and USB interfaces and supports the standard Modbus protocol, enabling connection to computers, host systems, printers, PLC systems, or other devices for data monitoring and processing.

• Large storage capacity, with the option to store data internally or on external storage devices.

• Rugged exterior design, suitable for complex working environments.

• The bottom-in, top-out configuration helps minimize interference from air bubbles in the test results.

• Supports continuous testing or customizable test intervals.

• Dual Chinese-English interface allows users to switch freely, making it suitable for export markets.

• Touchscreen or membrane keypad operation, freely switchable; the instrument interface allows remote control of printer activation.

• Optional integration with industrial control systems enables remote data monitoring, historical data retrieval, and curve analysis (optional).

• Built-in moisture and temperature sensor modules, capable of simultaneously outputting four parameter values (optional on standard models).