The Airmar B117 is a bronze thru-hull transducer at 0 degrees, with a Raymarine connector for CP370 and DSM300, providing depth and temperature. Its 50/200 kHz dual-frequency single ceramic element sits in a low-profile housing that's nearly flush — only 5mm extends outside the hull, minimizing drag. It's the industry standard for low-profile transducers.

B117 Bronze 0° Depth & Temp with Ray Connector for CP370 & DSM300

The B117 features our 50/200 kHz, dual-frequency, single ceramic element in a low-profile housing. The nearly-flush design minimizes drag with only 5 mm (3/16") extending outside of the hull. The plastic P319 and stainless steel SS60 models are also available to accommodate all hull materials. 

Features:

• Bronze Housing
• Depth and Temperature Only
• Usable Shaft Length: 66.5 mm (2.62”)
• Replacement nut—405
• 10 m (33’) cable length
• Boat Size: 8 m (25’) and up
• Ideal for center-console and trailered boats
• Frequency: 50/200 kHz
• Maximum Depth Range:
  • 50 kHz: 800-1200 ft
  • 200 kHz: 400-700 ft
• Cone: 50 kHz—45°, 200 kHz—12°
• RMS Power: 600 W