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Everight Position Technologies Corporation
114 Forrest Avenue, Suite 209, Narberth, PA 19072
Tel: 856-727-9500 | email:

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Angle Sensor Gill Sensors > R-Series Liquid Level Sensor

Liquid Level Sensor | R-Series

The R-Series liquid level sensor features an SAE 5-bolt mount and is manufactured to your length requirement.
The sensor provides a continuous 0-5V analogue output (typically calibrated 0.25V empty, 4.75V full) and is compatible with most liquid types including fuels, oils and aggressive alcohol-based fuels.

Solid-State Liquid Level Sensing

The R-Series is a solid-state liquid level sensor providing continuous output of tank contents. The sensor features an SAE 5-bolt mount and is manufactured to the required length.

All of the sensor's processing electronics are located within the sensor head - no additional remotely-mounted electronics are required. With a robust anodized aluminium main body construction and titanium inner-rod assembly, the sensor is well suited to harsh environment applications and has a wide operating temperature range from -40°C to +125°C.

The sensor is available from 50mm to 500mm long and, with each sensor factory-built to the required length and calibrated in the appropriate liquid type, no mechanical adjustment or configuration by the user is required prior to installation. Longer length sensors, which feature extra mechanical strengthening features, are available for deeper tanks up to 1.5m, and a stainless-steel variant is also available for water-based applications.

Technical Datasheet     Product Enquiry


  • Features
  • Specifications
  • Documentation
  • High Accuracy and Reliability in Harsh Environments
  • Solid-state Capacitive Technology
  • Anodized Aluminium Construction
  • Factory Calibrated & Built to your Length Requirement (no mechanical adjustment required)
  • Available up to 500mm long
  • Suitable for use with Most Liquids
  • Configurable 0-5V Analogue Output
  • -40°C to +125°C Operating Temperature
Supply Voltage +6VDC to +24VDC
Supply Current <10mA @12V
Serial Interface RS232 (+5V)
Resolution 10 bit
Sample Rate 80Hz
Analogue Output
Factory Calibrated Output 0.25V - 4.75V over max measurement range
Max Output Range 0.25V - 10.0V over max measurement range
Range Accuracy ±1% of medium depth @20°C
Switch Output Open Collector Output 50V / 1A max
Switch to ground (V-)
Wire 0.5m Flying Lead unless specified
Wiring Gauge Typically 26 AWG (options up to 20 AWG if requested)
Cable Material Wiring sleeved with either Fluorocarbon or Raychem DR25, or customised to customer specifications.
Probe Length 80 - 500mm (customer to specify)
Mounting SAE 5-Bolt Pattern
Weight From only 180g (dependant on length)
Protection Class IP67
Operating Temperature -40°C to +125°C
EMC Immunity Level SAE J1113/2 1996
Construction Aluminium
Finish Anodised to DEF STAN 025
Compatible Liquids
Fuel Gasoline, Unleaded, LRP, Jet Fuel, Avgas
Oil Engine oils, transmission oils, steering & hydraulic fluids, Diesel, Heavy Oil
Bio-Fuel Ethanol E100, E85, E50, E10 Methanol
Other Please consult Gill for other liquid compatibilities
Part Numbers
R-Series Liquid Level Sensor, Aluminium Construction, 0-500mm Long
Fuel Level Sensor 1612-00-015
Oil Level Sensor 1612-00-016
Bio-Fuel Level Sensor 1612-00-017
R-Series Liquid Level Sensor Product Literature




R-Series Liquid Level Sensor


Everight Position Technologies Corporation | 114 Forrest Ave., Suite 209, Narberth, PA 19072 | 856-727-9500 or