B45 Traditional/CW Thru-hull
Part NumberB45

600 W
The B45 is Airmar’s smallest and most economical, dual-frequency, bronze, stem transducer. It features a single, 50/200 kHz ceramic element. The included fairing streamlines the transducer and increases the performance—even at higher speeds.

- 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
- Acoustic Window: UrethaneCommon Use: Cruising/Racing Sailboats, Leisure/Yachting, FishingConventional Beam: 45°/12°Functions: Depth, TemperatureHole Size: 22 mm (7/8")Housing: BronzeHull Material: Fiberglass or woodMax Deadrise: Up to 26° with fairingMax Deadrise Angle: 26°Max Depth: Low frequency- 366 m (1200'), High frequency- 206 m (700')Max Vessel LOA: Up to 9 m (30')Mounting Style: Thru-Hull with FairingPower Rating: 600 WRetractable housing: NoSingle or Dual Frequency: Conventional Dual FrequencyTilted Element: NoUsable Shaft Length: 92 mm (3.62")Weight: 2.5 kg (5.5 lb.)