Acoustic underwater positioning beacon ULB-362PL

This underwater beacon can be externally activated through an underwater connector. Ideal for emergency relocation of ROVs, AUVs and towed bodies, the ULB-362PL automatically activates when a relay closes on the vehicle due to power loss. The ULB-362PL replaces the ELP-362PL and can send an acoustic signal for up to 90 days. OPERATING FREQUENCY 27, 37.5, 45kHz (+/- 1kHz) ACOUSTIC OUTPUT 160.5dB re 1μPa @ 1m RANGE 1 to 2km based on Sea State ACTIVATION Water Switch and power loss through external connector POWER SOURCE Lithium Battery with a 6-Year Shelf Life BATTERY LIFE 90 Days OPERATING DEPTH 20,000ft (6,096m) HOUSING MATERIAL Aluminum Housing Dimensions LENGTH 4.00in (10.16cm) WEIGHT 7.00oz (198g) max