Products » Level Sensors » 4174 Industrial Level Sensor




By eliminating moving parts, floats or mechanical linkages the Gill Industrial Liquid Level Sensor removes some of the most common causes of sensor unreliability and inaccurate measurement. The solid-state capacitive measurement technology used by Gill provides the sensor with the robustness and dependability required to continually perform in demanding industrial environments, in a wide variety of liquid types.

Engineered in 316 stainless steel, the flange has either an SAE 5-bolt, 1⅛” UNF  or 1.25" BSP threaded mount incorporated. The 0-10V configurable analogue output is coupled with a ±2% accuracy and -40°C to +125°C temperature range. With sensor lengths of up to 2 metres, this makes a sensor package to meet the needs of Engineers in a high performance, cost effective package with a low cost of ownership.

  • Capacitive, solid-state technology 
  • Compatible with a wide range of liquid types
  • 316 Stainless steel construction
  • SAE 5-bolt, 1⅛” UNF and 1.25" BSP mount options
  • Lengths up to 2000 mm
  • Configurable analogue output of 0-10V


  • Output accuracy:
  • ±2% full scale deflection (20°C)
  • Length:
  • 100mm to 2000mm
  • Weight:
  • From 300g (dependant on length)
  • Supply voltage:
  • +5VDC to +32VDC

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

  • Capacitive Level SensingCAPACITIVE LEVEL SENSING
  • Hovercraft Level SensorHOVERCRAFT LEVEL SENSOR