Products » Level Sensors » 7014 Blackwater Level Sensor




The GSlevel Blackwater Liquid Level Sensor has been designed for all applications where consistently reliable and maintenance-free measurement of Black and Grey water is needed.

The sensor probe does not have any holes that could block and has a non-stick coating that prevents the build-up of substance accumulation that can lead to false measurements.

Capacitive technology provides continuous measurement with no moving parts. Tank profiling software offers compensation for irregular tank shapes and multiple output options, including NMEA2000, provides compatibility for the widest range of applications.

  • Suitable for Blackwater, Greywater, Salt and Fresh Water
  • Non-stick Coating
  • No Moving Components
  • Compensates for Irregular Tanks
  • Continuous Measurement
  • No Holes to Block


  • Voltage Output:
  • 0.25 - 4.75V DC
  • Resistive Output:
  • 10-180Ω or 240-33Ω selectable through user software
  • Current Output :
  • 4 - 20mA
  • NMEA2000 Output:
  • 0 - 100%
  • Supply Voltage:
  • +6 to +32V DC
  • Supply Current:
  • <20mA
  • Resolution:
  • 12 bit (4096 points over measurement
  • Output Update Rate:
  • 0.4Hz (NMEA 2000)
    100Hz (Resistive)
    10Hz (0-10V & 4-20mA)
  • Probe Length:
  • 250mm, 350mm, 450mm, 600mm, 800mm & 1000mm

    Custom lengths - 50mm to 2000mm (10mm increments) minimum order quantity applies.
  • Operating Temperature:
  • -40°C to +85°C to EN60945

Custom Level Sensors

Gill Sensors & Controls have designed and built a wide variety of custom liquid level sensors to specific customer requirements, for applications ranging from unmanned aerial vehicles to high performance race cars.

Custom Level Sensors

Applications - Read our case studies

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