B45 Thru Hull DT Sensor

The B45 is Airmar’s smallest and most affordable dual-frequency bronze stem transducer. It features a single 50/200 kHz ceramic element. The included fairing helps streamline the water flow around the transducer, enhancing performance even at higher speeds.

FEATURES

• 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')
• Excellent performance and sensitivity in a small housing
• Bronze housing with High-performance Fairing for optimal performance at speed

SPECIFICATIONS

• Power Rating: 600 W
• Max Deadrise Angle: 26°
• Housing: Bronze
• Functions: Depth, Temperature
• Hull Material: Fiberglass or wood
• Max Vessel LOA: Up to 9 m (30')
• Hole Size: 22 mm (7/8")
• Usable Shaft Length: 92 mm (3.62")
• Acoustic Window: Urethane
• Common Use: Cruising/Racing Sailboats, Leisure/Yachting, Fishing
• Conventional Beam: 45°/12°
• Max Deadrise: Up to 26° with fairing
• Max Depth: Low frequency – 366 m (1200'), High frequency – 206 m (700')
• Mounting Style: Thru-Hull with Fairing
• Retractable Housing: No
• Single or Dual Frequency: Conventional Dual Frequency
• Tilted Element: No
• Weight: 2.5 kg (5.5 lb.)

BROCHURES

• B45 Thru Hull DT Sensor Brochure
• B45 Thru Hull DT Sensor Dimensions
• B45 Thru Hull DT Sensor Installation Instructions
• B45 Thru Hull DT Sensor High-Performance Fairing
• B45 Thru Hull DT Sensor Acoustic Data