Monitor oil condition continuously while equipment is operating. Tan Delta oil quality monitoring systems help detect degradation and contamination before they develop into costly equipment problems. CompreVac is the exclusive Canadian distributor for Tan Delta oil monitoring technology.
Traditional oil maintenance often relies on fixed service intervals or periodic laboratory analysis. Both approaches can leave long periods where changing oil condition is not visible.
Tan Delta sensors continuously monitor lubricant condition while the equipment is operating, providing real-time insight into oil degradation and contamination.
This information can support condition-based maintenance, help identify developing problems earlier and allow oil changes to be based on actual lubricant condition rather than time alone.
Real-time lubricant monitoring can provide a clearer picture of equipment condition between conventional service inspections.
Identify changes that may indicate contamination, degradation or developing equipment issues.
Earlier condition information provides more time to plan maintenance before failure.
Use actual lubricant condition rather than relying only on fixed service intervals.
Logged condition data can reveal gradual changes and support predictive maintenance.
The OQSx platform continuously analyses lubricant condition while machinery remains in service.
The OQSx-G2 continuously analyses oil condition while equipment is operating. Changes caused by degradation, contamination or wear can be detected and measured in real time.
The OQSx ExII-G2 extends Tan Delta real-time oil condition monitoring to equipment operating in hazardous environments and is designed for ATEX Zone 2 applications.
Tan Delta systems combine continuous sensing, local displays, data logging and remote connectivity to provide operators with a clearer understanding of lubricant and equipment condition.
Touchscreen multi-sensor oil-condition display with trend logging.
Up to 4 OQSx-G2 Sensors
Compact IP67 display with oil-condition logging and Bluetooth connectivity.
800,000+ Logged Readings
Remote oil-condition monitoring using mobile data, Wi-Fi or Ethernet.
Mobile / Wi-Fi / Ethernet
Compact oil-condition monitoring package with local display and continuous monitoring.
Multi-sensor package with display, hub, four OQSx-G2 sensors and connection hardware.
OQ-PRO-4
Portable oil-condition testing without permanently installing a sensor on every machine.
OQ-MOT-1Monitor lubricant condition in oil-injected industrial compressors.
Track pump oil contamination and degradation before performance is affected.
Monitor gearbox lubricant condition and equipment health over time.
Detect hydraulic oil contamination and lubricant deterioration.
Track lubricant condition in stationary and mobile power equipment.
Support maintenance of engines, gearboxes and other marine assets.
Monitor lubricated assets operating in harsh high-utilization environments.
Support predictive maintenance where unplanned downtime is expensive.
Common questions about real-time oil monitoring, predictive maintenance and Tan Delta oil quality sensors.
It continuously measures lubricant condition while equipment operates, rather than relying only on periodic manual samples.
The sensor measures changes in oil condition that can indicate lubricant degradation, contamination or developing wear conditions.
Oil-condition trends can provide early indications of changing equipment or lubricant health, allowing maintenance teams to investigate sooner.
Yes. Tan Delta monitoring can be used on lubricated industrial air compressors while the compressor remains in operation.
Yes. Oil-lubricated vacuum pumps are a suitable application where lubricant condition affects pump reliability and performance.
OQD Express is a compact local display and logger. OQD Professional is intended for larger installations and can monitor multiple OQSx-G2 sensors.
The gateway provides remote connectivity using mobile data, Wi-Fi or Ethernet for oil-condition information, alerts and logged data.
Yes. The OQSx ExII-G2 is designed for suitable ATEX Zone 2 applications.
Yes. The Mobile Oil Tester Kit provides portable oil-condition testing using the Tan Delta sensor platform.
CompreVac Inc. is the exclusive Canadian distributor for Tan Delta oil monitoring equipment and can assist with sensor, display, gateway and system selection.
Speak with CompreVac about Tan Delta OQSx sensors, displays, remote monitoring gateways and complete oil-condition monitoring systems.
CompreVac is the exclusive Canadian distributor for Tan Delta oil monitoring equipment. Tan Delta Systems oil condition monitoring sensors use unique technology to enable real time analysis of oil condition with absolute accuracy and therefore deliver deep insight into the status of your equipment.
This insight enables you to reliably and accurately detect potential problems before equipment damage and determine optimal maintenance schedules and reduce operating costs.
The OQSx-G2 is the world’s most advanced and flexible real-time oil quality/condition monitoring sensor. Suitable for application in any commercial or industrial environment from the smallest genset, to the largest engines on ships and mining equipment.Easy to install, the OQSx-G2 continually analyses oil in real-time whilst equipment is in operation and provides an accurate statement of oil condition. Any wear or contamination is instantly detected, measured to an accuracy of 0.01%, and reported.
The OQSx ExII-G2 is ATEX Zone 2 certified, providing operators with unmatched real-time oil condition monitoring and equipment status insight, designed for deployment on equipment operating in hazardous areas.
The OQSx ExII-G2 is fully certified, with ATEX approval to BS EN 60079-0: 2012 and BS EN 60079-11:2013 Ɛx ic IIA T3 Gc standards. The sensor is engineered from high quality AISI304 stainless steel, and is IP67 rated, suitable for deployment on any equipment including ATEX Zone 2.
Ordering code: OQSx-ExII-G2
The OQD Professional (OQDp) has the capability of displaying real time information about your oil condition from multiple sensors making it the ideal display when using multiple sensors on one piece of kit. The touch screen LCD display ensures you always have a 360 degree view of the condition of your oil ensuring the continued performance of your equipment.
Compatible with up to four Oil Quality Sensors (OQSx-G2) the data-logging facility will allow you to trend the performance of your oil whilst the real time alerts will ensure you can prevent unnecessary failures and down time.
Ordering Code: OQDp-N-6-1-P
The OQD Express (OQDe) is the perfect partner for the Oil Quality Sensor (OQSx-G2). Engineered to deliver outstanding performance, the robust IP67 rated enclosure delivers a straight forward and effective way to display the real time condition of your oil.
Constant, proactive monitoring ensures that your key resources are optimised at all times giving instant alerts from the easy to read display unit help ensure the reliability of your critical equipment.
Data is also logged saving over 800,000 readings allowing you to easily record and trend your oil condition. Bluetooth connectivity giving the ability to download and send data stored.Ordering Code: OQDe-A-2-1-P
Ordering Code: OQDp-N-6-1-P
The Oil Quality Gateway (OQTg) has been developed to enable online monitoring and alerting of any asset a Tan Delta oil quality monitoring system is installed onto. Utilising Mobile Data, WiFi and/or Ethernet networks, the OQTg offers you multiple connectivity paths to our bespoke TD Online monitoring service, enabling you to view the health status and location of your entire fleet of assets at click of a button. Enable custom alerts, dashboards, data logging, and more, using the OQTg.
Ordering Code: OQA-TDG-1
The Oil Quality Gateway (OQTg) has been developed to enable online monitoring and alerting of any asset a Tan Delta oil quality monitoring system is installed onto. Utilising Mobile Data, WiFi and/or Ethernet networks, the OQTg offers you multiple connectivity paths to our bespoke TD Online monitoring service, enabling you to view the health status and location of your entire fleet of assets at click of a button. Enable custom alerts, dashboards, data logging, and more, using the OQTg.
Ordering Code: OQA-TDG-1
The OQD Professional kit comes with an OQD Professional Display, OQD Professional Hub and Four OQSx-G2 Oil Quality Sensors as well as all of the necessary cables and software.
A complete kit which enables the quick and simple installation of the OQD Professional (OQDp) display and four Oil Quality Sensors (OQSx-G2).
The OQD Professional kit is ideal for applications which require multiple sensors.The OQD Professional (OQDp) has the capability of displaying real time information about your oil condition. The touch screen LCD display ensures you always have an accurate view of the condition of your oil ensuring the continued performance of your equipment.
Ordering Code: OQ-PRO-4
The Mobile Oil Tester (MOT) Kit enables you to quickly realise the benefits of the Oil Quality Sensor (OQSx-G2). It has been designed to be very easy to use and it will give you an immediate view of the quality of the oil being sampled.
The kit includes everything you need to see the Oil Quality Sensor (OQSx-G2) in action, all you need to add are some samples of oils to be tested and is supplied in a robust case allowing you to safely take it with you everywhere.
Just install the software supplied, connect the Oil Quality Sensor (OQSx-G2) via the Configuration Cable to your laptop/PC and you are ready to go. Once you have taken a sample, you can easily clean the sensor using the supplied solvent, then you are ready for your next sample.
Ordering Code: OQ-MOT-1