A mechanical level gauge for fuel tanks is a traditional device used to visually monitor fuel levels without electronic components. It typically consists of a float mechanism that rises and falls with the fuel level, providing direct, easy-to-read indications.
Key Features:
Float Mechanism: A buoyant float moves up and down along a guide rod, linked to a scale that indicates the fuel level.
Visual Indicator: Often includes a dial or graduated scale, allowing operators to see the fuel level at a glance.
Durable Construction: Made from materials like stainless steel or brass, designed to withstand harsh environments and resist corrosion.
No Power Required: Operates mechanically, making it reliable in situations where electrical systems may fail.
Installation Flexibility: Can be installed in various tank designs and sizes, providing versatility for different applications.
Applications:
- Automotive: Used in larger vehicles and equipment to monitor fuel levels.
- Marine: Commonly found in boats for fuel level measurement.
- Industrial: Employed in tanks for chemicals or oils in various industrial settings.
Benefits:
- Simplicity: Easy to install and maintain, with no need for complex electronics.
- Cost-Effective: Generally more affordable than electronic alternatives.
- Reliability: Provides consistent and accurate readings without dependence on electrical components.
These units are ideal for portable storage tanks, GENSET tanks, hazardous locations, or remote areas where electricity is not available.
They are offered in Nylon head and Aluminum extrusion main body. With options of low-level alarm and high-level alarm.
Wide length range from 11o to 1200mm to choose from.
Features & applications:
- fuel tanks & water tanks
- does not require power for operation
- cap + sensor + gauge 3-in-1 solution
Key innovations & improvements
--Fully sealed and isolated housing of head unit, which prevent from being contaminated by fuel at faceplate; can work to both
stationary & mobile working conditions.
--With much higher reliability; strong & robust extrusion aluminum main body to overcome the rail deformation problems of old design.











Model # | PMGC-200mm |
Material: | Nylon head +Aluminum stem+NBR float |
Length: | from 110mm to 1600mm, customizable |
Dial: | white, blue, black |
Power supply: | Level sensing and display without power supply |



