Electric equipment for hazardous areas - Communication units - Secondary sounder and beacon
Designed for use as signalling device or secondary telephone call indicator in industrial applications. TWIN Ex is applicable for indoor and outdoor instalation.
- Enclosure from aluminium, cap of strobe light from polycarbonate
- Strobe light cap in five different colours
- Power supply 230 VAC, signall connected directly on telephone when device is used for signalling, switch on is make with n/o contact
- Three different tone and frequency available, selected by DIP switches
- Mechanical protection IP 66
- Output accoustic signal: 100dB/1m