DK-140 Underwater Locator Beacon (ULB)

UNDERWATER LOCATOR BEACON (ULB) /with field replaceable battery (6-year battery life)

EDMO DISTRIBUTORS, INC

Call For Pricing

Available to order

EDMO # DK-140

MFR Part # DK-140

Need help placing an order? Call 800-235-3300 or Contact us

Product Description

The DK-140 underwater locating beacon can operate to a depth of 20,000 feet and is authorize by the FAA. Duration of battery life in-use is six years while its operating life has a 30-day minimum range; it boasts a field-replaceable battery.

Features

Improved low voltage technology
Six year, non-hazardous, single cell battery with a solid cathode chemistry that provides a less active and more stable chemistry
Durable construction and highly reliable design
Meets or exceeds all the FAA requirements without requiring modifications

Specifications

Weight:

Less than 4.9 oz (139 g), including battery
Dimensions:

1.3 x 2.97 in (3.3 x 7.54 cm)
Operation Frequency:

37.5 kHz ±1 kHz
Operation Depth:

surface to 20,000 feet (6,096 m)
Pulse Length:

9 milli-seconds, minimum
Pulse Repeat Rate:

0.9 pulse/second, minimum
Useful Life:

6 years
Operating Life:

30 days, minimum
Acoustic Output, Initial:

1,060 dynes/cm2 rms pressure @ 1 meter (160.5 dB)
Acoustic Output (after 30 days):

700 dynes/cm2 rms pressure @ 1 meter (157.0 dB)
Operating Temperature:

28°F to 100°F (-2.2°C to 37.8°C)
Storage Temperature:

67°F to 185°F (-55°C to 85°C)
Actuation:

Fresh or salt water
Radiation Pattern:

Rated output over 80% of sphere
Material:

7075-T6 aluminum, chromate (clear) finish
Power Source:

Lithium Battery, single cell DK120/DK140: User replaceable DK100/DK130: Factory replaceable