Overview

SeeWater offers wireless communication solutions that work in conjunction with all SeeWater products to allow for remote monitoring of tanks and pumping stations including hazardous locations (Class1).

The wireless solutions, including each remote point, are pre-programmed at the SeeWater factory to meet the specification of the job layout. SeeWater will provide Site Surveys to determine the placement and layout of the project to ensure reliable wireless communications. For each specific job, a SeeWater representative will work directly with the customer to ensure all necessary components are provided and software programming is completed prior to installation to make for a turn-key experience and installation.

Wireless Solutions Overview Brochure

Solutions

Base Unit

Overview: The base unit is the wireless device installed in the SeeWater panels in each remote location. The base unit is configured to send the signals (i.e oil alarm, water alarm, high liquid alarm, pump run) that are pre-determined by the end user. The unit is capable of a range up to 40 miles with a clear line of site. If a clear line of site is not available, a repeater (DH2) can be installed to overcome common obstacles.

 

DH2

Overview: The DH2 serves as the receiver to the incoming signals from the SeeWater panels.  One DH2 unit is capable of receiving signals (i.e. high oil, high water, high liquid, pump run) from hundreds of panels in remote locations. Using the industry standard MODBUS protocol, it is installed in conjunction and serves as an extension to the existing PLC (Programmable Logic Controller) or RTU (Remote Terminal Unit). The unit is typically installed within the PLC unit at the main monitoring location. The DH2 is also the ideal solution to go around corners or obstacles to relay wireless signals between the remote panels and the main DH2

Advantages

• Each point/remote location pre-programmed and configured reduces unnecessary cost of end-user programming unfamiliar wireless solutions
• Simple, "plug-and-play" installation
• Capable of range of up to 40 miles with clear line of site
• Eliminate costly conduit and wiring
• Monitor remote locations 24/7

FAQ (Frequently Asked Questions)

1. If the site location does not have a PLC (Programmable Logic Controller) or RTU (Remote Terminal Unit) present on site, what are the other options?

   The end user can purchase a standard PLC or RTU to use in conjunction with the SeeWater wireless communication solutions. SeeWater can also build a custom monitoring panel with visible mounted lights and features based on the application. For example, if the site location consists of five (5) remote panels monitoring if oil or water is present. SeeWater can build a custom receiving panel in the main operation building with oil and water indicator lights/buzzer for each remote location.

    

2. What is required for SeeWater to conduct a site survey? Why is it necessary to conduct a site survey?

   Simply give us a call to discuss your application. It is helpful to provide a site drawing to help determine the appropriate accessories. Every industrial application has unique challenges when it comes to the radio frequency propagation space. There are many factors such as distance, terrain, physical obstacles, electromagnetic noise, meteorological conditions that can impact the quality of signal coverage.
    

3. The Wireless System requires a line of site. If obstacles are in the way, is there a way to overcome this?

   It is possible to overcome obstacles by installing a repeater (DH2) to relay the wireless signals between the remote location and the main DH2.