Features & Benefits

• 3 inputs, for any NIVOIL probes
• Automatic recognition of type probe
• 3 relay outputs
• Audible alarm disable by DIP switch
• Front system drawing with lightning alarms
• Wall mounting cabinet, IP 65
• Intrinsic safety acc.: Ex II (1) G [Ex ia] IIB
• Certification: BVS 07 ATEX E 090
• Suspended cable probes with 10 m long cable

Specifications

Designed for the monitoring of hydrocarbon fluids separators, the alarm device NIVOIL may be connected to 1, 2 or 3 sensors.

Hydrocarbon layer thickness sensor to detect when the maximum thickness is reached.

Overfill sensor to detect when the fluids are on the highest level; this can occur in case of dysfunction of a filter, when a float-valve closes to prevent an overfilling, when the level of fluid is too high.

Sludge layer sensor to alarm when maintenance is necessary.

The 3 sensors may be connected to any input of the alarm device NIVOIL.
Any combination of the sensors can be wired.

The instrument recognizes automatically the sensor type. A LED indicates the sensor type on the diagram on the front board. When an input is not wired, the LED is off.

The alarm device NIVOIL has a built-in buzzer; it is possible to disable its function by a DIP switch configuration.