The eSonar System is designed to offer a top quality product at a very affordable price. The advantages associated with the system are as follows:

  • Serviceability
  • Programmable
  • Multifunctional
  • Ethernet based
  • Competitive Pricing
  • Superior Battery Life

The eSonar sensor functionality can be fully controlled by the user. Functions within the sensor can be turned on or off by the user as they are required.

Seinevue© FAQs

If you have a problem or question not answered on this page, please contact us.

What are the benefits of the eSonar Seinevue System?
  • The eSonar Seinevue System offers many new features that go above and beyond those of their competitors. Several of these features include:
    • All sensors are wirelessly programmable
    • Average battery life of up to 3 weeks for the basic sensor
    • Made of a lightweight Delrin polymer
    • Provides depth, height and rate of decent information
    • Competitive Pricing
Does the temperature affect battery Life?
  • No, the temperature will not affect the life of a sensor's battery.
Can we check the voltage charge remaining on sensors?
  • Yes. To check the voltage on your sensor, simply place the leads of a voltmeter between the "S" and "-" bolt heads on the sensor's end cap. A fully charged sensor should read approximately 12 volts.
How do we check if the sensors are operational?
  • To check if the sensor is operational, place a jumper cable between the "S" and "-" bolt heads on the sensor's end cap. This will activate the sensor causing it to transmit a signal. The sensor can be placed in front of the hydrophone that is connected to the receiver and the update will be displayed on the computer display software.
How do we ensure sensor orientation?
  • For all sensors, the transducer is omni-directional and the receiving hydrophone is also omni-directional. This means that the sensor (depth only version) can be attached to the footgear in any orientation and the sensor will report the depth information to the vessel. For the depth with height option, the sensor must be hung from the footgear so that the endcap of the sensor is pointing at the bottom. This is accomplished by using the custom stainless housing to mount the sensor.
How do we charge sensor Batteries? How long does it take??
  • To charge your sensor's battery, plug the provided eSonar Charger Plug into the end cap of the sensor (after ensuring that the sensor is dry). Please note that the Charger Plug can only plug onto the sensor in one orientation. Charging is completed when the LED turns from Red to Green, and should take between 1.5 and 2 hours.
How frequently should sensors be charged?
  • Sensors should typically be charged after approximately 14 days of operation. This will vary from sensor to sensor depending on update rate.(Tip: To maximize the life of your batteries, attempt to charge them only when the sensor can no longer communicate with the receiver).
What is your sensors battery life?
  • The battery in the basic sensor (depth only) should last up to 3 weeks between charging.
Is information displayed in real time?
  • Yes, all data from all sensors is displayed in real time.
How do you perform a system test?
  • A system test can be performed by connecting the display computer and the hydrophone to the receiver. Turn on the receiver and run the display software. The system is now ready to test the sensors. This can be performed in air (with a towed hydrophone configuration) or in the harbor when hull mounted hydrophones are installed. For the in-air test, the sensors should be activated by placing a jumper between the "s" and "-" bolts in the sensor endcap. This will cause the sensors to update, thereby displaying data in the display software. For in-water testing, simply lower the sensors into the water so they have a line of sight with the hydrophone. Again, the sensors will provide updates that can be seen on the display software. NOTE: The data displayed may not be correct due to a variety of reasons (such as surface reflections), however, it will confirm that the system is properly connected.
What are the sensor specifications?
  • For all sensor specifications, please go to the Products/Services section of the website.
What are minimum computer requirements?
  • Computers must be Windows XP or higher.
How are sensors configured?
  • The sensors are all configured with default settings from the factory.
What is the maximum depth for the sensors?
  • The maximum depth to which your sensors can safely perform is 1200m.