Airmar B150M – skersinė bronzinė 300W (95-155kHz) srovės matuoklis su 20° pasvirusių elementų (8 kontaktų) ir temperatūros jutikliu

The Garmin Airmar B150M is a 300W bronze thru-hull transducer. It uses CHIRP technology over a mid-frequency range of 95-155 kHz. It features a 20° tilted element to compensate for hull drift angle and provides depth and water temperature data. It is equipped with an 8-pin connector.

The B150M transducer operates within a CHIRP mid-frequency range from 95 kHz to 155 kHz, providing a total bandwidth of 60 kHz.

Under optimal conditions, the Airmar B150M depth sounder can reach a maximum depth of 183 meters (600 feet).

Yes, the Airmar B150M transducer is equipped with a fast-response water temperature sensor.

The B150M transducer offers a beam width ranging from 26° to 17° depending on the frequency used.

The bronze housing of the B150M transducer is recommended for fiberglass or wooden hulls. It must never be installed on a metal hull due to the risk of electrolytic corrosion.

The B150M transducer features a 20° tilted element, making it specifically suited for hulls with a deadrise angle between 16° and 24° at the mounting location.

No, the Airmar B150M transducer has a bronze housing and must never be installed on a metal hull. This would cause electrolytic corrosion.

The Airmar B150M transducer features an 8-pin connector, compatible with Garmin devices.

For a fiberglass or wooden hull, the diameter of the hole to drill from the outside of the hull is 51 mm (2 inches). If the fiberglass hull is cored, the diameter of the hole for the inside of the hull is 60 mm (2-3/8 inches).

On a planing hull boat, the depth sounder must be installed at the very rear, on or near the centerline, and well within the first set of lifting strakes. This ensures the transducer remains in contact with the water at high speed. The starboard side of the hull, where the propeller blades move downward, is generally preferred.

No. The B150M’s Tilted Element™ design incorporates a 20° tilted element inside the housing, which compensates for the hull’s drift angle. This eliminates the need for an external fairing block and ensures the sonar beam is directed straight toward the bottom.

The arrow on the top of the transducer must point toward the keel or the boat's centerline. This orientation aligns the internal sensor's angle with the hull's drift angle.

Installing the CHIRP transducer in the engine compartment or any other hot area is not recommended, as the transducer could overheat and fail.

For installation, you will need safety glasses, a dust mask, hearing protection, a bevel gauge, an electric drill, a 3 mm (1/8") drill bit, a hole saw (51 mm or 2" for the exterior, 60 mm or 2-3/8" for the interior of foam-core hulls), sandpaper, a mild detergent or solvent (such as alcohol), and marine sealant suitable for below the waterline use. For foam-core fiberglass hulls, fiberglass cloth, resin or a cylinder, wax, tape, and casting epoxy may also be required.

Yes, applying water-based antifouling paint is mandatory on the depth sounder if the boat is used in saltwater. Only water-based antifouling paints must be used.

It is imperative to immediately check for any leaks once the boat is launched. Do not leave the boat unattended for more than three hours, as even a small leak can lead to significant water accumulation.