Bronze HDI XDCR sensor
The BRONZE HDI XDCR sensor can operate at 50 kHz or 200 kHz (Normal Sonar mode, works at a depth of up to 762 meters) and simultaneously at a frequency of 455 kHz or 800 kHz in DSI mode (DownScan Imaging, working at a depth of 91 meters) .
The sensor is equipped with a plug preventing the penetration of water into the vessel, when the sensor is removed for cleaning, etc.
Transformers
The simplest converter is a trans-former, transforming or converting one voltage into another voltage, for instance 440 V into 110 V.
Transformers have losses, as heat is produced during this conversion. The efficiency is usually between 90 and 98 percent, depending on size, a reason to avoid transform¬ers in power distribution systems