This beacon is a cost-effective free-running pinger used for marking equipment and underwater sites to depths of 1,200m. Using a single 9-volt battery, the ULB-350 can send a continuous acoustic signal for up to 60 days or on a programmed time delay for up to three months.
With flexible features that can be tailored to your needs, the ULB-350 is ideal for applications where size and weight are an issue.
27, 37, and 45kHz +/- 1kHz
163dB at 1 meter, minimum
1 Pulse Per Second (Adjustable)
5 ms (Adjustable)
Water Switch with Programmable Time Delay
9 V Alkaline or Lithium Batter
30 days minimum with Alkaline Battery
60 days minimum with Lithium Battery
4000 Feet (1,216m)
4.5 in (11.4cm)
2.0 in (5.0cm)
Specifications are subject to change without notice.
For more information, please contact us at (858) 454-4044 or firstname.lastname@example.org.