B117-DT-8G - Airmar B117DT 50/200 Low Profile Bronze Thru Hull | Aztek Computers
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B117-DT-8G - Airmar B117DT 50/200 Low Profile Bronze Thru Hull with Garmin 8-Pin

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Product Overview

Airmar B117DT 50/200kHz Low Profile Bronze Thru hull Depth and Temp with Garmin 8-Pin

Model: B117DT-8G
  • Depth and temperature
  • 600 W
  • Right-angle cable exit saves space and protects transducer if stepped on
  • Right-angle cable exit saves space and protects transducer if stepped on
  • Low-profile, bronze housing has minimal drag

The B117 features a 50/200 kHz, dual-frequency, single, ceramic element in a low-profile bronze housing. The nearly-flush design minimizes drag with only 5 mm (3/16) extending outside of the hulll.

Specifications
Weight
0.9 kg (2.0 lb.)
Recommended Boat LengthUp to 8 m (25 feet)
Hull MaterialFiberglass or wood
Hull DeadriseBest performance through 7 deg. Can accommodate up to a 12 deg.
Acoustic WindowUrethane
Hole Diameter51 mm (2 in)
"

Expert Overview

The Airmar B117DT 50/200 is a low-profile bronze thru-hull transducer designed for marine applications requiring depth and temperature data. This unit is suitable for fiberglass or wood hulls and is recommended for boats up to 8 meters (25 feet) in length. It features a dual-frequency 50/200 kHz single ceramic element with a 600 W power rating. The low-profile bronze housing minimizes drag, extending only 5 mm (3/16") outside the hull. A right-angle cable exit is integrated to save space during installation and protect the transducer from accidental damage. This transducer connects via a Garmin 8-Pin connector, making it compatible with relevant Garmin marine electronics. The part number B117-DT-8G identifies this specific configuration, providing essential depth and temperature feedback for navigation and fishing.

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
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  • Airmar
  • B117-DT-8G
  • New
  • 3 lbs
  • 5 X 5 X 5
  • Jul 29, 2026
  • Apr 14, 2026
Product Identifiers: Brand: Airmar • Part #: B117-DT-8G • Category: Marine/Air Band Radio Antennas

Frequently Asked Questions

What data does the Airmar B117DT 50/200 provide?

This transducer provides both depth and temperature readings. It operates at dual frequencies of 50 kHz and 200 kHz.

What type of hull is compatible with this transducer?

The Airmar B117DT 50/200 is designed for installation on fiberglass or wood hulls. It can accommodate a hull deadrise of up to 12 degrees, with best performance through 7 degrees.

What is the recommended boat length for this transducer?

This transducer is recommended for boats up to 8 meters (25 feet) in length. Its low-profile design minimizes drag on the hull.

What type of connector does this transducer use?

The Airmar B117DT 50/200 features a Garmin 8-Pin connector, ensuring compatibility with Garmin marine electronics that utilize this standard.

B117-DT-8G - Airmar B117DT 50/200 Low Profile Bronze Thru Hull with Garmin 8-Pin

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$297.57