• Unit 3A, Adwick Park, Swinton, Rotherham S63 5AB

Gill Liquid Level Sensor

The Liquid Level Sensor is available in lengths up to 2m long and is designed for environments where monitoring of a variety of liquid types is required. The sensor uses solid-state capacitive technology to sense the level of the liquid, with no moving parts, floats or other mechanical linkages to provide excellent long term reliability.

It features two output options, analogue voltage or current to suit a variety of applications.

Built from 316 stainless steel, the level sensor will provide corrosion resistance in harsh environments. The sensor features SAE 5-Bolt mounting with either 1.125” UNF or 1.25” BSP thread. A flange gasket and O-ring seal are supplied with each unit.

Gill Sensors & Controls quality control ensures that every sensor is factory calibrated with temperature compensation to provide market leading accuracy of liquid level measurement.

Product description

Gill Sensors & Controls Limited is a leading UK based manufacturer of innovative sensors used in Construction, Agriculture, Motorsport, Defence, Marine and Material Handling industries. Certified to ISO 9001:2008, Gill provides both standard and custom electronic products to some of the most recognised brands in the world.

Gill  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.

Gill’s versatile, robust liquid level measurement sensor is:

  • Compatible with water, saline, fuels, oils & chemicals
  • Stainless Steel construction
  • No moving parts for high reliability
  • Bolt or thread mounting
  • Accuracy +/-2% FSD
  • Factory calibrated

Download the data sheet by clicking here.

Voltage Maximum 0.25-4.75V DC (factory setting)
Current 4-20mA
+/-2% FSD @20°C
10 bit
Supply Voltage:
Voltage +5 to +32V DC
4-20mA +9 to +32V DC
Supply Current:
Operating Temperature:
-40°C to +125°C
Ingress Protection:
IP66, IP68
SAE 5-bolt, 1.125″ UNF or 1.25″ BSP
Probe Length:
100mm to 2000mm (in standard increments)