Tuesday, September 22, 2009

Multi-Tone Sounder Has Wide Operating Voltage

The SA5 safe area multi-tone sounder from RTK Instruments is said to be a high-specification, cost-effective alarm sounder with a maximum sound output of 112dBA. Ideally suited to areas of high ambient noise, the sounder has an operating voltage of 9-28VDC and low current consumption, making it flexible in operation.

The SA5 sounder offers a choice of 32 tones, which are user-selectable using a DIL switch during installation. A second tone is available, which can be switched in by the connection of a third wire to the sounder. The IP65-rated casing provides a high level of durability and resistance to environmental conditions.

All connections are made to the base and the sounder head twists and locks into position on commissioning, avoiding wiring and connection problems.

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