An alarm system is used in the separator to detect the volume of the light liquid and/or the maximum level of a liquid. This ensures the safe and economic operation of separators for light liquids, also known as oil and petrol separators. The requirements for this type of separator systems has been defined in the European standard EN 858-1. It is a condition for the CE mark and defines the criteria for a device raising an alarm if the light liquid or liquid waste level is too high or the liquid waste level is too low.
The alarm system and the sensors guarantee an increased level of safety, simple installation, and an application-oriented monitoring of oil and petrol separators. The signalling of alarms can be acoustic, visual, transmitted remotely via potential-free relay contacts or via SMS. The sensors of the alarm systems are approved for use in explosive areas of zone 0.
Below please find our product portfolio for these applications:
| Standard alarm system |
The standard alarm system LAL-SRW is used for the monitoring of oil or petrol separation plants. The oil layer thickness, liquid level or sludge level can be monitored Via two sensors. |
| Standard alarm system with 3 sensors |
The standard alarm system LAL-SRW3 is used for the monitoring of oil or petrol separation plants. Three sensors monitor the maximum oil layer thickness, fluid level, decreases in fluid levels (leaks), and the maximum sludge level. |
| Standard alarm system as a set |
The efficient solution for everyone wanting to install a complete alarm system for oil or petrol separation plants! The standard alarm system set is offered in three different versions. |
| Alarm system with SMS alarms |
The alarm system with SMS alarms permits the reliable remote monitoring of oil or petrol separation plants. This alarm system allows alarms to be sent via SMS to three different mobile phones. |
| Alarm system for tanks |
The intrinsically safe alarm system NV05-11 is used for monitoring of containers and fuel tanks |
| Alarm system for grease interceptors |
The alarm system NVD-111 for grease interceptors monitors the grease layer thickness and fluid level by using one or two sensors. |
| Accessories |
Accessories for simple and effective installation of sensors. |