We are a Global leader in measurement instruments and intelligent oil condition monitoring sensors.

LUBEIQ sensors take every measure to monitor your oil condition. Our sensors provide a unique level of reliable insight into the actual condition of your equipment and oil. Our reliable measurements turn into trustworthy data, this data drives insights, and insights lead to better decisions. These decisions enable you to optimize maintenance schedules, maximize oil life, and detect equipment issues at the earliest stage. Solutions available for Real-time monitoring of particle pollution - wear particles(Fe particles and Non-Fe particles),moisture, density, viscosity, dielectric constant, water activity and temperature.
Lube IQ
Lube IQ

WHY CHOOSE US Lube IQ, Oil condition
monitoring sensors

LubeIQ is a Texas-based leader in oil condition monitoring sensors, part of AG Analytical, backed by over 25 years of combined expertise in precision engineering and industrial innovation.

We deliver intelligent online monitoring solutions built to protect your most valuable assets — solutions engineered for reliability and designed to last. From Mining and Marine to Petrochemicals, Defence, Paper and Pulp, Railways, Power Generation, and Wind Energy, we serve as a versatile, responsive partner across the industries that keep critical machinery running. Whatever your application, we're ready to move quickly with the right sensor technology to safeguard your equipment and minimize downtime.

LUBEIQ - Moving innovation forward

At LubeIQ, we see possibilities where others see routine maintenance. We're a global team of 100+ innovators and problem-solvers, united by a single purpose: advancing technology-driven oil condition monitoring that's built on reliability, quality, and precision.

Every core technology and product we offer is developed in-house — because innovation you can trust starts with ownership, not outsourcing.

Manufacturing is entrusted to carefully selected partners, working hand-in-hand with our dedicated production quality assurance team to guarantee results that meet our standards, every time. Among our key partners is an ISO-certified technology company operating from a 1,000+ square meter facility dedicated to the research, development, manufacturing, and commercialization of innovative oil condition monitoring sensors and equipment.

Moving innovation forward

Our Products

LLQ-8

LIQ-4 Particle Plus

Online Oil Particle Counter Sensor. LIQ-4 Particle Plus Online oil monitoring sensor for particle count adopts a light blockage method which is specified by ISO4402 / ISO11171 to test the oil pollution degree, which has the advantages of fast detection speed, strong anti-interference, high precision and good repeatability. Particle size: 1~100um or 4~70 um(c), with Eight channels from 1um to 70um(c).
LIQ WTG

LIQ-WTG

Online Oil Sensor For Wind Turbine Gearbox. LIQ-WTG Real-time detection of the number of wear particles(Fe particles and Non-Fe particles),viscosity, density, water activity, moisture content and temperature of wind turbine gearbox oils. Wear debris size range: Ferromagnetic wear particles of >40um, and Non-Ferromagnetic wear particles of >150um.
LIQ WCM

LIQ-WCM

Online Oil Sensor For Wear Condition Monitoring. LIQ-WCM Detection of ferromagnetic and non-ferromagnetic wear particles, viscosity, density, micro-water content, water activity, temperature, dielectric constant (contamination), etc.,The device is compact and sturdy, and is very suitable for oil status monitoring of vehicle-mounted equipment and other heavy industrial equipment. Detection capability: ferromagnetic abrasive particles Fe> 40μm ( ESD ) Five levels; non-ferromagnetic abrasive NFe> 150μm ( ESD ) five levels.
LIQ WDS8

LIQ-WDS8

Wear debris sensor. LIQ - WDS8 Oil wear debris sensor utilizes an advanced three-coil electromagnetic induction principle. It is equipped with a high-precision signal sampling and processing unit, along with sophisticated algorithms. This combination enables real-time detection of both ferromagnetic and non-ferromagnetic abrasive particles in the oil circuit.
LIQ PLC

LIQ-PLC

Oil condition sensor solution with PLC. LIQ - PLC The control system integrates 4G communication module, display screen and data processing module. It can be adapted to the detection of viscosity, density, dielectric constant, water content, temperature and wear particles. Sensors can be freely replaced according to the site monitoring requirements, suitable for batch deployment in industrial sites.
LIQ OCS 81

LIQ- OCS 81: 8-IN-1

Oil Condition Sensor. LIQ 81 Commonly used mineral oil, synthetic and semi-synthetic lubricating oil, hydraulic oil, transformer oil and other lubricating oils, For the detection of Kinematic Viscosity, Density, Dielectric constant, Moisture content(dissolved water), Dynamic viscosity, Water Activity(Humidity/Saturation), Temperature, and Water content.