Acoustic Measurement Instrument
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| Brand | Airmar |
|---|---|
| Origin | USA |
| Model | B117 |
| Power Output | 600 W |
| Operating Frequencies | 50 kHz / 200 kHz |
| Beam Width | 45° @ 50 kHz, 12° @ 200 kHz |
| Mounting Type | Low-Profile Through-Hull |
| Housing Material | Bronze |
| Acoustic Window Material | Polyurethane |
| Hole Diameter | 51 mm |
| Stem Length | 94 mm |
| Cable Length | 10 m |
| Weight | 0.9 kg |
| Maximum Hull Tilt Angle | 8° |
| Temperature Sensor | Optional |
| Tilt Sensor | Integrated |
| Compliance | ABYC H-27 Certified |
| XducerID® Technology | Yes |
| Brand | AirMar |
|---|---|
| Origin | USA |
| Model | B175H |
| Operating Frequency Range | 130–210 kHz |
| Output Power | 1000 W |
| Beam Width | 15°–9° (depending on tilt angle) |
| Transducer Mounting | Low-profile through-hull |
| Housing Material | Bronze |
| Temperature Sensor | Integrated, fast-response |
| Maximum Depth Detection | 3000 m |
| Transducer Tilt Options | 0°, 12°, 20° |
| Hull Compatibility | Fiberglass or wood |
| Maximum Hull Deadrise | 28° |
| Acoustic Window Material | Polyurethane |
| Cutout Diameter | 98 mm |
| Stub Length | 118 mm |
| Cable Length | 10 m |
| Weight | 2.7 kg |
| Xducer ID® Technology | Yes |
| Brand | AirMar |
|---|---|
| Origin | USA |
| Model | B175HW |
| Operating Frequency Range | 150–250 kHz |
| Beam Width | Fixed 25° |
| Transmit Power | 1000 W |
| Housing Material | Bronze |
| Mounting Type | Low-Profile Through-Hull |
| Transducer Window Material | Polyurethane |
| Hole Diameter | 98 mm |
| Stub Length | 118 mm |
| Cable Length | 10 m |
| Integrated Temperature Sensor | Yes |
| Maximum Hull Deadrise Angle | 28° |
| Compatible Hull Materials | Fiberglass, Wood |
| Weight | 2.7 kg |
| Total Bandwidth | 100 kHz |
| Brand | Airmar |
|---|---|
| Origin | USA |
| Model | B175L |
| Operating Frequency Range | 40–60 kHz |
| Output Power | 1000 W |
| Beamwidth | 32°–21° (depending on tilt) |
| Transducer Housing Material | Bronze |
| Mounting Type | Low-Profile Through-Hull |
| Transducer Port Hole Diameter | 98 mm |
| Shaft Length | 118 mm |
| Cable Length | 10 m |
| Integrated Temperature Sensor | Yes |
| Weight | 2.7 kg |
| Maximum Hull Deadrise Angle | 28° |
| Acoustic Window Material | Polyurethane |
| Compatible Hull Materials | Fiberglass, Wood |
| Target Detection Depth | Up to 3000 m |
| Total Chirp Bandwidth | 35 kHz |
| Tilt Options | 0°, 12°, or 20° (standard variants include 0° and 12°) |
| Compliance | Designed for marine GLP-aligned data acquisition |
| Brand | AirMar |
|---|---|
| Origin | USA |
| Model | B175M |
| Operating Frequency Range | 85–135 kHz |
| Transmit Power | 1000 W |
| Beamwidth | 16°–11° (depending on tilt) |
| Transducer Mounting | Low-profile through-hull |
| Housing Material | Bronze |
| Acoustic Window | Polyurethane |
| Maximum Hull Angle | 24° |
| Cutout Diameter | 98 mm |
| Stub Length | 118 mm |
| Cable Length | 10 m |
| Integrated Temperature Sensor | Yes |
| Weight | 1.4 kg |
| Compatible Hull Materials | Fiberglass, Wood |
| Recommended Vessel Length | Up to 11 m |
| Chirp Bandwidth | 50 kHz |
| Tilt Options | 0°, 12°, 20° |
| Compliance | CE, FCC, RoHS |
| Brand | AIRMAR |
|---|---|
| Origin | USA |
| Model | B175MW |
| Power Output | 1 kW |
| Operating Frequency Range | 60–100 kHz |
| Beam Width | 57°–73° (Port/Starboard), Avg. 16° (Forward/Aft) |
| Maximum Depth Rating | 400 m |
| Housing Material | Bronze |
| Mounting Type | Through-Hull with Tilted Element™ |
| Tilt Options | 0°, 12°, or 20° fixed |
| Transducer Window Material | Polyurethane |
| Hull Compatibility | Fiberglass or Wood, Max. Hull Thickness: Not Specified, Max. Vessel Length: 11 m |
| Cable Length | 9 m |
| Weight | 2.7 kg |
| Brand | Airmar |
|---|---|
| Origin | USA |
| Model | B260 |
| Power Output | 1000 W |
| Operating Frequencies | 50 kHz / 200 kHz |
| Beamwidth | 14° × 23° @ 50 kHz / 3° × 5° @ 200 kHz |
| Housing Material | Bronze (optional stainless steel SS260) |
| Mounting Type | Through-hull |
| Port Diameter | 30 mm |
| Shaft Length | 121 mm |
| Cable Length | 10 m |
| Integrated Temperature Sensor | ±0.2°C accuracy |
| Maximum Hull Tilt Tolerance | 20° |
| Lens Material | Polyurethane |
| Weight | 7.3 kg |
| Brand | AIRMAR |
|---|---|
| Origin | USA |
| Model | B265LH |
| Frequency Range (Low) | 42–65 kHz, Beamwidth: 25°–16° |
| Frequency Range (High) | 130–210 kHz, Beamwidth: 10°–6° |
| Output Power | 1000 W |
| Installation Type | Through-Hull with Hydrodynamic Fairing |
| Housing Material | Bronze (transducer body), Polyurethane (fairing) |
| Mounting Hole Diameter | 33 mm |
| Shaft Length | 178 mm |
| Cable Length | 10 m |
| Integrated Temperature Sensor | Yes |
| Maximum Hull Deadrise Angle | 20° |
| Compatible Hull Materials | Fiberglass, Wood |
| Weight | 7.3 kg |
| Total Bandwidth | 103 kHz |
| Dual-Beam Chirp Architecture | Yes |
| Brand | AIRMAR |
|---|---|
| Origin | USA |
| Model | B265LM |
| Frequency Range (Low) | 42–65 kHz, Beamwidth: 25°–16° |
| Frequency Range (Medium) | 85–135 kHz, Beamwidth: 16°–11° |
| Output Power | 1000 W |
| Installation Type | Through-Hull with Hydrodynamic Fairing |
| Housing Material | Bronze (transducer body), Polyurethane (fairing) |
| Mounting Hole Diameter | 33 mm |
| Shaft Length | 178 mm |
| Cable Length | 10 m |
| Integrated Temperature Sensor | Yes |
| Weight | 7.3 kg |
| Maximum Hull Deadrise Angle | 20° |
| Total Bandwidth | 73 kHz |
| Compatible Hull Types | Fiberglass or Wood |
| Brand | AIRMAR |
|---|---|
| Origin | USA |
| Model | B275LHW |
| Power | 1000 W |
| Frequency Range | Low Band 42–65 kHz, High Wideband 150–250 kHz |
| Beam Width | Low Band 25°–16°, High Wideband 25° (constant) |
| Max Depth | Low Band 914 m, High Wideband 152 m |
| Housing Material | Bronze |
| Mounting Type | Through-hull with high-performance fairing |
| Transducer Window | Polyurethane |
| Hole Diameter | 30 mm |
| Shaft Length | 121 mm |
| Maximum Hull Tilt | 20° (with fairing) |
| Compatible Hull Materials | Fiberglass or wood |
| Minimum Vessel Length | 8 m |
| Weight | 7.3 kg |
| Temperature Sensor | Integrated fast-response water temperature sensor |
| Total Frequency Span | 123 kHz |
| Compliance | CE, FCC, RCM, UKCA |
| Brand | Airmar |
|---|---|
| Origin | USA |
| Model | B285HW |
| Operating Frequency Range | 150–250 kHz |
| Beam Width | 25° (fixed) |
| Transmit Power | 1000 W |
| Maximum Depth Rating | 240 m |
| Transducer Housing Material | Bronze |
| Mounting Type | Through-hull with fairing |
| Hull Cutout Diameter | 51 mm |
| Stub Length | 97 mm |
| Cable Length | 10 m |
| Integrated Temperature Sensor | Yes |
| Transducer Weight | 2.5 kg |
| Maximum Hull Deadrise Angle | 24° |
| Acoustic Window Material | Polyurethane |
| Xducer ID® Technology | Yes |
| Compatible Vessel Length | Up to 9 m |
| Brand | AIRMAR |
|---|---|
| Origin | USA |
| Model | B285M |
| Operating Frequency Range | 85–135 kHz |
| Beamwidth | 16°–11° (variable with frequency) |
| Transmit Power | 1000 W |
| Installation Type | Through-Hull with Fairing |
| Housing Material | Bronze |
| Acoustic Window | Polyurethane |
| Mounting Hole Diameter | 51 mm |
| Stub Length | 97 mm |
| Cable Length | 10 m |
| Integrated Temperature Sensor | Yes |
| Maximum Hull Deadrise Angle | 24° |
| Weight | 2.5 kg |
| Target Detection Depth | Up to 3000 m (10,000 ft) |
| Recommended Vessel Length | ≤ 9 m |
| Compliance | CE, FCC, RoHS |
| Brand | AirMar |
|---|---|
| Origin | USA |
| Model | B45 |
| Transducer Material | Bronze |
| Mounting Type | Through-Hull |
| Operating Frequencies | 50 kHz / 200 kHz |
| Beamwidth | 45° @ 50 kHz, 12° @ 200 kHz |
| Output Power | 600 W |
| Temperature Sensor Accuracy | ±0.2°C |
| Cable Length | 10 m |
| Housing Diameter (Hole Size) | 22 mm |
| Stem Length | 92 mm |
| Maximum Hull Tilt Angle | 26° |
| Acoustic Window Material | Polyurethane |
| Weight | 2.5 kg |
| Brand | AIRMAR |
|---|---|
| Origin | USA |
| Model | B60 |
| Frequency Bands | 50 kHz / 200 kHz |
| Beam Width | 45° @ 50 kHz, 12° @ 200 kHz |
| Transmit Power | 600 W |
| Mounting Type | Flush-mount thru-hull |
| Housing Material | Bronze |
| Transducer Window | Polyurethane |
| Hole Diameter | 60 mm |
| Stub Length | 68.5 mm |
| Cable Length | 10 m |
| Integrated Tilt Compensation | Yes |
| Integrated Temperature Sensor | Yes |
| Maximum Hull Tilt Angle | 24° |
| Compatible Hull Size | Up to 8 m (25 ft) |
| Weight | 1.4 kg |
| Brand | Airmar |
|---|---|
| Origin | USA |
| Model | B744VL |
| Frequency | 50 kHz / 200 kHz |
| Beamwidth | 45° @ 50 kHz |
| Transmit Power | 600 W |
| Maximum Depth Range | 235–353 m (50 kHz), 118–206 m (200 kHz) |
| Hull Penetration Diameter | 51 mm |
| Fixed Shaft Length | 140 mm |
| Cable Length | 10 m |
| Operating Speed Range | 1–45 knots |
| Maximum Hull Tilt Angle | 24° (with optional high-performance fairing) |
| Transducer Housing Material | Bronze |
| Lens Material | Polyurethane |
| Integrated Sensors | Depth (pressure-based), Water Speed (paddlewheel), Temperature (NTC thermistor) |
| Weight | 2.5 kg |
| Compliance | CE, FCC, RCM, UL 1800 |
| Brand | AIRMAR |
|---|---|
| Origin | USA |
| Model | B75H |
| Operating Frequency Range | 130–210 kHz |
| Output Power | 600 W |
| Beamwidth | 15°–9° (depending on frequency) |
| Transducer Mounting | Through-hull |
| Housing Material | Bronze |
| Temperature Sensor | Integrated, Fast-response |
| Maximum Detection Depth | 3,000 m |
| Cable Length | 10 m |
| Weight | 1.4 kg |
| Transducer Tilt Options | 0°, 12°, or 20° |
| Hull Compatibility | Fiberglass or wood |
| Maximum Hull Angle | 24° |
| Window Material | Polyurethane |
| Cutout Diameter | 70 mm |
| Shaft Length | 95 mm |
| Xducer ID® Technology | Yes |
| Brand | AirMar |
|---|---|
| Origin | USA |
| Model | B75M |
| Operating Frequency Range | 80–130 kHz |
| Transmit Power | 600 W |
| Beamwidth | 24°–16° (depending on tilt) |
| Transducer Housing Material | Bronze |
| Mounting Type | Low-Profile Through-Hull |
| Hole Diameter | 70 mm |
| Shaft Length | 95 mm |
| Cable Length | 10 m |
| Integrated Temperature Sensor | Yes |
| Weight | 1.4 kg |
| Maximum Hull Deadrise Angle | 24° |
| Acoustic Window Material | Polyurethane |
| Compatible Hull Materials | Fiberglass, Wood |
| Depth Measurement Range | Up to 3,000 m |
| Total Chirp Bandwidth | 50 kHz |
| Tilt Options | 0°, 12°, 20° |
| Brand | AIRMAR |
|---|---|
| Origin | USA |
| Model | B765LH |
| Transducer Type | Through-Hull Dual-Beam Chirp Sonar |
| Low-Frequency Range | 40–75 kHz (300 W, Beamwidth 32°–21°) |
| High-Frequency Range | 130–210 kHz (600 W, Beamwidth 15°–9°) |
| Total Chirp Bandwidth | 115 kHz |
| Mounting | Through-Hull with Hydrodynamic Fairing |
| Hull Material Compatibility | Fiberglass or Wood |
| Maximum Hull Deadrise | 24° |
| Transducer Housing | Bronze (Body), Polyurethane (Fairing) |
| Thru-Hull Hole Diameter | 51 mm |
| Stub Length | 121 mm |
| Cable Length | 10 m |
| Integrated Temperature Sensor | Yes |
| Weight | 2.5 kg |
| Max Operating Depth | 3000 m |
| Brand | AIRMAR |
|---|---|
| Origin | USA |
| Model | B785M |
| Operating Frequency Range | 80–130 kHz |
| Output Power | 600 W |
| Beamwidth | 24°–16° (variable with frequency) |
| Housing Material | Bronze |
| Transducer Window | Polyurethane |
| Temperature Sensor | Integrated, Fast-Response |
| Cable Length | 10 m |
| Weight | 2.5 kg |
| Recommended Hull Length | Up to 9 m |
| Hull Angle Tolerance | 2°–20° |
| Aperture Diameter | 51 mm |
| Shaft Length | 121 mm |
| Maximum Depth Detection | 3,000 m (10,000 ft) |
| Compliance | IP68, RoHS, CE |
| Brand | AIRMAR |
|---|---|
| Origin | USA |
| Model | CM265LH |
| Transducer Type | Dual-beam Chirp Through-Hull |
| Operating Frequency Bands | Low-band 42–65 kHz (beamwidth 25°–16°), High-band 130–210 kHz (beamwidth 10°–6°) |
| Total Bandwidth | 103 kHz |
| Output Power | 1000 W |
| Depth Range | Up to 3000 m (10,000 ft) |
| Temperature Sensor | Integrated fast-response thermistor |
| Hull Compatibility | Fiberglass or wood |
| Mounting | Wet-mount through-hull with flanged edge design |
| Housing Material | Polyurethane encapsulation |
| Cable Length | 10 m |
| Weight | 6.07 kg |
| Compliance | CE, FCC, ROHS |
| Software Interface | NMEA 2000 / NMEA 0183 output |
| Brand | AIRMAR |
|---|---|
| Origin | USA |
| Model | CM265LM |
| Transducer Type | Through-Hull Dual-Band Chirp |
| Low-Band Frequency Range | 42–65 kHz |
| Mid-Band Frequency Range | 85–135 kHz |
| Beamwidth (Low) | 25°–16° |
| Beamwidth (Mid) | 16°–11° |
| Output Power | 1000 W |
| Temperature Sensor | Integrated, Fast-Response |
| Mounting | Through-Hull with Flanged Housing |
| Hull Compatibility | Fiberglass or Wood |
| Transducer Housing Material | Polyurethane |
| Cable Length | 10 m |
| Weight | 6.07 kg |
| Total Bandwidth | 73 kHz |
| Compliant Frequencies | 50 kHz, 88 kHz, 107 kHz |
| Target Separation Capability | High-resolution echo discrimination for baitfish, gamefish, and submerged structures |
| Maximum Detection Depth | 3000 m (10,000 ft) |
| Brand | AIRMAR |
|---|---|
| Origin | USA |
| Model | CM275LHW |
| Power Output | 1000 W |
| Operating Frequency Bands | Low Band 42–65 kHz (beam width 25°–16°), High Wideband 150–250 kHz (fixed 25° beam width) |
| Max Depth Range | 914 m (low band), 152 m (high wideband) |
| Beamwidth Consistency | Fixed 25° across full high-band sweep |
| Transducer Housing | SEALCAST™ seamless polyurethane |
| Mounting Options | Tank, cavity, pocket/keel |
| Temperature Sensor | Integrated fast-response thermistor |
| Weight | 5.3 kg |
| Hull Compatibility | Metal hulls, ≥8 m length, variable deadrise adaptation |
| Material | Polyurethane acoustic window |
| Compliance | Designed for marine GLP-aligned data logging environments, compatible with NMEA 2000® and NMEA 0183 v3.00 protocols |
| Brand | AIRMAR |
|---|---|
| Origin | USA |
| Model | CM599LHW |
| Frequency Bands | 28–60 kHz (Low) & 150–250 kHz (High) |
| Beamwidth | 25° constant (High), 23°–9° variable (Low) |
| Output Power | 3000 W |
| Installation Type | In-tank mounting |
| Housing Material | Epoxy resin |
| Cable Length | 10 m |
| Integrated Temperature Sensor | Yes |
| Weight | 14.17 kg |
| Compatible Hull Material | Fiberglass |
| Brand | AIRMAR |
|---|---|
| Origin | USA |
| Model | CM599LM |
| Frequency Bands | Low Band 28–60 kHz (Beamwidth 23°–9°), Medium Band 80–130 kHz (Beamwidth 13°–8°) |
| Total Bandwidth | 82 kHz |
| Output Power | 2000–3000 W |
| Mounting Type | In-Tank (Hull-Mounted) |
| Housing Material | Epoxy-Encapsulated Composite |
| Hull Compatibility | Solid Fiberglass |
| Cable Length | 10 m |
| Weight | 13.73 kg |
| Temperature Sensor | Not Integrated |
| Compliance | CE, FCC, RoHS |
| Brand | Airmar |
|---|---|
| Origin | USA |
| Model | DST810 |
| Weight (Plastic Housing) | 0.9 kg (2.0 lb) |
| Weight (Copper Housing) | 1.6 kg (3.5 lb) |
| Weight (Stainless Steel Housing) | 1.9 kg (4.2 lb) |
| Sonar Frequency | 235 kHz |
| Depth Range | 0.5–100 m |
| Depth Update Rate | 1 Hz |
| Water Speed Output Rate | 5 Hz |
| Tilt Measurement Update Rate | 10 Hz |
| Tilt Accuracy | ±1° (calibrated) |
| Speed Range | 0–45 knots |
| Operating Voltage | 9–16 VDC (NMEA 2000) |
| Current Draw | <200 mA |
| Pressure Rating | 3 m (10 ft) |
| Temperature Range | −10°C to +40°C |
| Temp Accuracy | ±0.5°C |
| Wireless Protocol | Bluetooth Low Energy (BLE) |
| BLE Range | up to 9 m (30 ft) |
| NMEA 2000 LEN | 3 |
| Compliance | IEC 60945 |
| Brand | Airmar |
|---|---|
| Origin | USA |
| Model | DT800 |
| Frequency | 235 kHz |
| Output Protocols | NMEA 0183 & NMEA 2000® |
| Depth Range (NMEA 0183) | 0.5–100 m |
| Depth Range (NMEA 2000) | 0.5–180 m |
| Temperature Range | −10 to +40 °C |
| Temp Accuracy | ±0.5 °C |
| Power Supply | 10–25 VDC (NMEA 0183), 9–16 VDC (NMEA 2000) |
| Max Cable Length | 100 m (NMEA 0183), 6 m Devicenet drop (NMEA 2000) |
| Housing Options | Plastic, Bronze, Stainless Steel |
| Tilt Compensation | Integrated MEMS inclinometer (±24° max hull tilt) |
| Transducer Element | Broadband ceramic |
| Rated Power | 100 W |
| Pressure Rating | 3 m (10 ft) |
| CE Compliance | IEC 60945 |
| NMEA 2000 LEN | 4 |
| Brand | AIRMAR |
|---|---|
| Origin | USA |
| Model | M135M |
| Output Power | 1000 W |
| Operating Frequency Range | 85–135 kHz |
| Beam Width | 24°–16° (adjustable) |
| Maximum Depth Range | 365 m (1200 ft) |
| Depth Accuracy | ±0.54% of reading |
| Depth Resolution | 0.01 m |
| Hull Tilt Compensation | 2°–20° adjustable |
| Housing Material | Polyurethane |
| Fill Medium | Eco-friendly antifreeze liquid |
| Compatible Hull Type | Solid fiberglass |
| Weight | 4.16 kg (9.17 lb) |
| Transducer Mounting | In-hull, flush-mounted |
| Proprietary Technology | Xducer ID® |
| Brand | AIRMAR |
|---|---|
| Origin | USA |
| Model | M265LH |
| Frequency Bands | 42–65 kHz (Low) & 130–210 kHz (Mid) |
| Beamwidth | 25°–16° (Low), 10°–6° (Mid) |
| Output Power | 1000 W |
| Installation Type | In-hull |
| Transducer Housing Material | Polyurethane |
| Temperature Sensor | Integrated |
| Cable Length | 10 m |
| Weight | 6.2 kg |
| Acoustic Window Material | Polyurethane |
| Total Bandwidth | 103 kHz |
| Compliance | IP68, UL 1800, CE, RoHS |
| Brand | AIRMAR |
|---|---|
| Origin | USA |
| Model | M563 |
| Frequency Bands | 25–45 kHz (low-band, 1000 W), 80–130 kHz / 130–210 kHz / 160–260 kHz (high-band options, 2000 W each) |
| Transducer Mounting | Through-hull or in-hull |
| Housing Material | Polyurethane-over-molded plastic |
| Temperature Sensor | Integrated high-accuracy thermistor |
| Cable Length | 10 m |
| Weight | 10 kg |
| Acoustic Window | Polyurethane |
| Brand | Airmar |
|---|---|
| Origin | USA |
| Model | P19 |
| Frequency | 200 kHz |
| Beamwidth | 11° @ 200 kHz |
| Output Power | 375 W |
| Maximum Depth Range | 206 m |
| Housing Material | Plastic or Bronze (optional) |
| Mounting Type | Through-hull |
| Transducer Window | Polyurethane |
| Hull Penetration | 5 mm (3/16") |
| Installation Hole Diameter | 51 mm |
| Stub Length | 94 mm |
| Cable Length | 10 m |
| Weight | 0.5 kg |
| Hull Deadrise Compatibility | 0°–24° (three fixed tilt options: 0°, 12°, 20°) |
| Temperature Sensor | Optional |
| Compliance | ABYC H-27 |