Advanced Solutions for Measurement & Control

liquid level sensor

Liquid Level Sensors

Capacitive Liquid Level Sensors, Switches and Gauges

Features & Benefits
  • No moving parts to jam, break or wear out
  • Sensors built to match your requirements - whether a length adjustment or full bespoke design
  • Fast turnaround time, even for bespoke sensors
  • 0-5V analogue output compatible with most systems
  • On-board electronics - no bulky remote electronics required
  • Suitable for most liquid types
  • No minimum order quantity

About Gill Liquid Level Sensors

Gill is widely recognised as the world leader in capacitive liquid level sensing technology. With a range of standard liquid level sensor designs and the ability to produce bespoke sensors in low and high volumes, there are very few applications that we are unable to accommodate.

All of our liquid level sensors use capacitive technology to sense the level of liquid, with no moving parts, floats or other mechanical linkages. With nothing to wear, jam or break within the sensor, long term reliability is excellent; especially desirable in remote locations or where sensor access is difficult.

Each sensor offers a fully configurable 0-5V analogue output, compatible with most industry-standard systems. All of the processing electronics are located on-board the sensor within the mounting flange; no other remote electronic components are required.

Gill liquid level sensors are used in an extremely wide range of industries and applications including Formula 1 Race Cars (and most other premier motorsport series); Defence Vehicles; Unmanned Aircraft; Trains and Locomotives; Mining Machinery; Industrial machinery. Gill Liquid Level Sensors are often used in harsh or extreme operating environments, where other types of sensor or technology will simply not survive.

Not sure what liquid level sensor you need? Talk to our experts about your requirements.

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R-Series Liquid Level Sensor
R-Series Liquid Level Sensor (Aluminium)
  • SAE 5-bolt mount
  • 80 - 500mm long
  • Fuel | Oil | Bio-Fuel | Other
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Rxl liquid Level Sensor
Rxl Liquid Level Sensor (Aluminium)
  • Heavy-Duty SAE 5-bolt mount
  • 80 - 1500mm long
  • Fuel | Oil | Bio-Fuel | Other
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M-Series Liquid Level Sensor
Custom Liquid Level Sensor (Custom Design & Construction)
  • Custom Designed
  • Specialist Applications
  • Super-lightweight
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Liquid Level Gauge
Liquid Level Gauges (2 products)
  • High Visibility
  • Low-profile bezels
  • Low-level alarm
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Rxl liquid Level Sensor
R-Series Liquid Level Sensor (Stainless Steel)
  • SAE 5-bolt mount
  • 80 - 500mm long
  • Water | Coolant | Chemicals
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Rxl liquid Level Sensor
Rxl Liquid Level Sensor (Stainless Steel)
  • Heavy-Duty SAE 5-bolt mount
  • 80 - 1500mm long
  • Water | Coolant | Chemicals
View Product Get a Quote
Fuel Level Switch
Liquid Level Switch (Aluminium)
  • Compact, lightweight design
  • 0/5V Point Level Detection
  • Simple Installation
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M-Series Liquid Level Switch
Custom Liquid Level Switch (Custom Design & Construction)
  • Custom Designed
  • 0/5V Point Level Detection
  • Specialist Applications
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Not sure what liquid level sensor you need? Talk to our experts about your requirements.

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Fuel Level Sensors (4 product ranges)
  • Petroleum/Gasoline
  • Jet A
  • Race Fuels
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Bio-fuel Level Sensors (3 product ranges)
  • Pure Ethanol
  • Methanol
  • Blends - E10, E85, E85, E100
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Oil Level Sensors (4 product ranges)
  • Hydraulic Oil
  • Engine Oil
  • Transmission Oil
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Diesel Level Sensors (4 product ranges)
  • Pump Diesel
  • Bio-Diesel
  • Heavy Oil
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Coolant Level Sensors (3 product ranges)
  • Automotive Coolant
  • Industrial Coolant
  • Glycol Mixes
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Water Level Sensors (3 product ranges)
  • Fresh Water
  • Salt Water
  • Additives
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Not sure what liquid level sensor you need? Talk to our experts about your requirements.

Send Enquiry