Acoustic underwater positioning beacon ALP-365/EL Pinger

acoustic underwater positioning beacon
acoustic underwater positioning beacon
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The ALP-365/EL pinger has the same features as the ALP-365, but with extended battery life. Uses six 9V alkaline or lithium batteries, and operates up to 180 days in extreme conditions. The unit is water activated. Key Features: ​Same features as the ALP-365, but with extended battery life An advanced acoustic device, versatile in the offshore environment Rugged aluminum housing Uses six 9V alkaline or lithium batteries ​Extended battery life Operates up to 180 days in extreme conditions SPECIFICATION FREQUENCY 25-40 kHz in 0.5 kHz increments (user selectable) ACOUSTIC OUTPUT: re 1µPa@1m (ACOUSTIC POWER) 162 dB (0.125W) 168 dB (0.5W) 174 dB (2W) 177 dB (5W) PULSE LENGTH 4ms PULSE REPETITION User selectable: 2 pulse/sec 1 pulse/sec 1 pulse/2 sec HOUSING Aluminum WEIGHT IN AIR 1.0 kg (2.25 lbs) DIMENSIONS 30.2 cm (11.88 in) length x 5.08 cm (2.0 in) diameter POWER SOURCE Requires six 9V alkaline or six 9V lithium batteries (not included) BATTERY LIFE ‹Pulse repetition dependent: 0.125W: 60-78 days 9V alkaline; 135-180 days 9V lithium 0.5W: 30-60 days 9V alkaline; 60-135 days 9V lithium 2W: 9-30 days 9V alkaline; 18-60 days 9V lithium 5W: 3-12 days 9V alkaline; 6-24 days 9V lithium DEPTH RATING ‹750 m (2460 ft)
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.