600 W

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

B117 Bronze Thru-Hull Transducer w/Humminbird #9 Plug - 7-Pin

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 5mm (3/16") extending outside of the hull. The plastic P319 and stainless steel SS60 models are also available to accommodate all hull materials.

Features

• Industry standard for low-profile transducers
  
• Depth and temperature
• Good target detail in shallow-water at 200 kHz and good deep-water bottom tracking at 50 kHz
• Right angle cable exit offers low headroom and protection when transducer is stepped on
• Included rubber washer allows tightening of the hull nut to irregular hull surfaces
• Housings are ABYC H-27 compliant
• Optional temperature sensor
• Bronze transducer housing
• Boat Size: 8M (25') and up

Specifications:

• Weight: Bronze - 0.9 kg (2.0 lb)
  
• Hull Deadrise: Up to 8°
• Acoustic Window: Urethane
• Hole Diameter: 51mm (2")

• Depth only or depth and fast-response water-temperature sensing
• 600 W of power
• Dual-frequency element:
• 50 kHz with a wide 45° beamwidth for depth performance to 353 m (1200')
• 200 kHz with a 12° beamwidth for depth performance to 206 m (700')
• Right-angle cable exit saves space and protects transducer if stepped on
• Included rubber washer allows tightening of the hull nut to irregular hull surfaces
• Low-profile, bronze housing has minimal drag
• Plastic (P319) and stainless steel (SS60) models are also available to accommodate all hull materials