RAC 531 |
• Detection of layer thickness of
hydrocarbon liquids
• Relay output, change-over contact
• Audible and lighting LED alarms
• Easy installation
• Agreement: ATEX II 1 G Ex ia IIB T4
- Level monitoring of hydrocarbon liquids in oil-water separators.
RAC 531 signals the status of complete system with 3 LEDs
An audible alarm is integrated into the unit.
The buzzer can be disabled by the user.
The alarm unit has an auto-diagnostic of the probe, detection loop and of its own integrity.
The probe NivOil OP/.. (BVS 07 ATEX E 091 X) detects the hydrocarbon liquids thickness floating over the water.
