Oil Water Separator Alarms
Aquasentry’s separator alarms continuously monitor oil, silt and liquid levels within underground separators, helping prevent pollution and supporting compliance.
Each system includes a control panel and up to three sensors. When levels exceed set limits, the alarm alerts site staff, allowing prompt action before contamination occurs. This early warning helps reduce environmental risk and avoid unnecessary waste management call-outs.
- Monitors oil, silt and water levels in real time, 24/7
- Battery, mains and solar-powered versions available
- Alerts when maintenance is required
- Supports compliance with BS EN 858-1 and 858-2
- Reduces pollution risk and operational costs.
Ideal for industrial sites, car parks, transport depots and any site where oil separators are in place.
Product Details
Benefits of Using an Aquasentry Oil Water Separator Alarm
- Early warning system – provides time to respond before pollution occurs
- Improved compliance – supports adherence to BS EN 858-1 and 858-2
- Efficient maintenance – alerts you only when waste removal is actually needed
- Reduced operational costs – avoids unnecessary call-outs and clean-ups
- Reliable and easy to install – suitable for a wide range of commercial and industrial applications, can be fitted to separators from all manufacturers.
Product Range
Aquasentry manufactures a range of oil water separator alarms to suit the application at hand. Our consultative approach means that we’ll find the best solution to meet your needs.
Power options:
- Mains-powered
- Battery-powered
- Solar-powered.
Choice of sensors:
- Oil probe (conductivity)
- Silt probe
- High-level probe
- Wireless sensors.
Output options:
- Audible alarm
- Beacon
- Output clean contact relay.
Aquasentry alarm systems are certified for use in hazardous environments and meet all relevant ATEX, UKEX and IECEx standards. Designed for safe operation in potentially explosive atmospheres, they provide reliable performance and full regulatory compliance in demanding site conditions.
Web Portal
Wireless monitoring of levels in your separator tanks allows you to keep track of the performance of your separators remotely. Data is sent from the receiver located in the tank to the gateway in a central location and can be viewed via the web portal.
What Are Oil Water Separator Alarms?
Separator alarms are safety devices installed within oil water separators to detect when oil, silt or liquid reaches a critical level. Without an alarm, these contaminants can build up unnoticed and overflow into surface water drains or nearby watercourses, leading to pollution and potential legal consequences.
How The Systems Work
Aquasentry alarms use a control panel linked to up to three sensors, positioned at set levels within the separator. These sensors continuously monitor for oil, silt and water levels (dependent on the sensors installed). If any threshold is exceeded, the system triggers an alert, allowing site personnel to take action before a pollution incident occurs.
Service and Maintenance
Aquasentry provides an installation and commissioning service to ensure your oil water separator alarm systems are installed to the highest standards. According to BS EN 858-2:2003 and SFG 20 guidelines, separator systems, including associated alarms, should be serviced every six months. Choose a service contract from Aquasentry to keep your service schedule up to date and compliant.
Product Downloads
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