Czujnik analogowy Raymarine ST900/B120 prędkości/temperatury wody – profilowany, przechodzący przez kadłub, kabel 13,7 m

The Raymarine ST900/B120 sensor is specifically designed to measure two essential parameters: water speed and water temperature.

The ST900/B120 transducer is made of bronze. This material is preferred in marine environments for its robustness, high durability, and superior resistance to corrosion compared to plastic transducers, ensuring a long product lifespan.

The Raymarine ST900/B120 transducer comes with an integrated cable of generous length (13.7 m), making installation easier on vessels of various sizes and configurations.

The Raymarine ST900/B120 sensor is an analog transducer. It provides speed and temperature data via an analog output, which distinguishes it from NMEA 2000 digital sensors that include digital data processing.

This sensor is compatible with Raymarine instrument displays from the ST60, ST40 series, or other equivalent systems requiring an analog input signal for speed and water temperature. It is intended for older Raymarine instrument systems or installations requiring a direct analog interface.

No, the ST900/B120 sensor is an analog model and does not include built-in digital data processing. Therefore, it is not directly compatible with NMEA 2000 systems without an external analog-to-digital signal converter, which is not included with the sensor.

The ST900/B120 through-hull bronze sensor is a preferred and recommended choice for fiberglass or wood hulls. Its bronze construction ensures optimal compatibility and durability with these hull materials.

The Raymarine ST900/B120 transducer's 'fair-through' design means it is installed through-hull and its shape is optimized to minimize underwater drag. This ensures accurate speed measurements and maintains consistent immersion of the paddlewheel and temperature sensor, even in rough sea conditions.