The ACU 1 provides a single high level, or low level audio/visual alarm in non hazardous liquid storage tanks (hazardous area system available).
Mute sounder and Test alarm functions. IP65 rated epoxy coated metal enclosure. High intensity LED beacon.
Supply 85-250V ac 50/60 Hz or 24Vdc.
A built in relay allows connection to external alarms or a BMS.
The system consists of float switch, tank connector and a weatherproof IP65 control panel.
Other sensors with voltage free contacts may be used.
Supplied with float switch.
