The Airmar B117 is a dual-frequency thru-hull transducer built around a single ceramic element in a low-profile bronze housing. Its nearly flush-mount profile extends only 5 mm (3/16") beyond the hull surface, keeping drag to a minimum. The right-angle cable exit conserves space in tight installations and provides protection if the transducer is accidentally stepped on. Compatible with Simrad, Lowrance, and B&G chartplotters via a 9-pin DT connector.

Specifications:

• Frequencies: 50 kHz and 200 kHz dual-frequency, single ceramic element
• Power: 600 W
• 50 kHz beamwidth: 45° — depth performance to 353 m (1,200')
• 200 kHz beamwidth: 12° — depth performance to 206 m (700')
• Capability: Depth only, or depth and temperature
• Housing: Low-profile bronze
• Acoustic window: Urethane
• Hull nut includes rubber washer for seating against irregular hull surfaces
• Cable exit: Right-angle
• Connector: 9-pin DT (for Simrad, Lowrance, and B&G)
• Weight: 0.9 kg (2.0 lb.)
• Recommended boat length: Up to 8 m (25')
• Compatible hull material: Fiberglass or wood
• Hull deadrise: Optimal through 7°; accommodates up to 12°
• Hole diameter: 51 mm (2")

Note: Plastic P319 and stainless steel SS60 models are also available to suit different hull materials and deadrise angles.

Resources:

• Product Brochure (PDF)

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.