Gobius Tank Monitor System - Waste Water
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Gobius Tank Monitor System - Waste Water

Gobius Tank Monitor System - Waste Water

  • Applications: Black and Gray Water Tanks, Power: 12/24 Volt DC
  • Select Number of Indicators
  • Mount: External Wall of Tank
  • Item #: 
    Model #: 
    Multiple Models Available
    Our Price:
    From: $234.99  To: $354.99
    234.99 354.99
    Please enter quantity below.

    Number of Sensors
    Status Indicators
    Model #
    Shipping Weight
      Gobius 1 Single Tank Monitor System - Waste Water
    3/4 FULL
      1.50 Lbs.
      *In Stock!*
    Our Price: $234.99
      Gobius 4 Single Tank Monitor System - Waste Water
    Empty, 1/4, 1/2 and 3/4 Full
      2.00 Lbs.
      *In Stock!*
    Our Price: $354.99
    Click the "More Info" button above for specific information about that product.


    • Applications: Black and gray waste tanks
    • Sensors are attached to the outside of the tank
    • Signals when the tank is 3/4-full and the toilet can't be used until the tank is empty again
    • Measures from the outside, nothing on the inside of the tank
    • Designed to work with metal or plastic tanks
    • Unique sensor technology (Not ultrasonic)
      • GST is different from ultrasonic sensors in two distinct aspects
        • The sound/vibration frequency range is in the audible spectra and the method is designed to measure and monitor the local mechanical impedance of a tank wall, not transmitting/ receiving pulses as ultrasonic techniques do
    • No sender inside the tank to clog
    • No holes to drill in the tank
    • Options for single or multiple sensors
    • NMEA 2000 compatible with 4-20mA adaptor
    • Fully Automatic with range of sensing options
    • Configurable output for gauge impedance
    • Configurable Sensing period range 10s - 10 min


    • Light Indicator
    • Outputs:
      • Analogue Output (10-180Ω, 240Ω-33Ω, 4-20mA)
      • Output for light or buzzer (both full and empty)
    • Wall Thickness Range:
      • Stainless Steel: 1/32" - 3/32"
      • Aluminum: 1/16" – 3/16"
      • Polyethylene: 1/8" – 1/2"
      • Fiber Glass: 1/8" – 5/16"
    • Supply Voltage 10 - 29 Volt DC
    • Current (Idle) 40 mA
    • Current (Operation) 200 mA
    • Lamp/Buzzer Output: 29 Volt DC max, 200 mA

    For Installation Instructions see Gobius-1 Waste Holding Tank Guide here

    For Installation Instructions see Gobius-4 Waste Holding Tank Guide here

    WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to www.p65warnings.ca.gov

    Gobius Tank Monitor System - Fresh Water / Fuel
    Item #: 503654
  • Applications: Fresh Water and Fuel Tanks, Power: 12/24 Volt DC
  • Select Number of Indicators
  • Mount: External Wall of Tank
    From: $234.99
    To: $354.99
    Model #:
    Multiple Models Available

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