3 channel alarm, 230V, no probes, no relays 
TA.POW
Professional quality mains powered tank alarm with 3 input
channels. Designed to detect overfill, low levels or bund alarm
situations on one, two or three tanks.
- Self test feature checks for probe disconnected or short circuit.
- 230Vac, 110Vac or 12Vdc operation. IP55 weatherproof enclosure.
- Each channel can be used as an overfill, low level or bund alarm.
- High power alarm sounder. High visibility flashing zenon beacon.
- Plug & socket field connections for quick & easy installation.
- Test button checks probes as well as beacon & sounder.