F.lli Giacomello Submersible Level Gauges

Safe, Continuous, and Customized Liquid Monitoring  

Since 1985, F.lli Giacomello has been designing and manufacturing specialized level gauges, establishing itself as an international leader in liquid monitoring. Submersible level gauges extend this expertise with a range of robust and precise probes, designed to integrate safety, measurement continuity, and design flexibility into industrial plants of all sizes.
 
Unlike traditional solutions, submersible probes allow liquid levels to be monitored directly inside the tank, with the option of continuous analog or contact outputs, thus enabling both timely minimum/maximum warnings and constant monitoring of critical levels.
 
The combination of compact design, materials selected to withstand corrosive liquids, and customization options makes these devices particularly suitable for machine builders, system integrators, and OEMs requiring long-term reliability and ease of integration.
 
Main Technical Features
F.lli Giacomello immersion level indicators are based on electromagnetic float technology, with versions featuring one or more SPST/SPDT contacts and configurations with BSP thread, flanged connection, or MI threaded connection for easy installation on various types of tanks. Some models offer continuous output in Ohms or 4–20 mA, allowing direct integration with PLCs, supervisory systems, and advanced control logic.
The range includes versions dedicated to monitoring minimum, maximum, or combined levels, with floats made of materials such as nylon-glass, polypropylene, or PVC, and protective jackets that guarantee resistance to corrosive substances, oils, emulsions, and dirty liquids. The construction is designed to tolerate impurities and solid particles, maintaining signal accuracy over time and reducing the need for maintenance.
 
Application Benefits for Users
For system designers and machine builders, F.lli Giacomello immersion level indicators offer three key benefits: operational safety, simplified integration, and advanced customization. The ability to define the number and location of switching points, output type, and materials based on the fluid and process conditions allows for a customized solution without sacrificing response times and reliability.
These devices are suitable for use in hydraulic power units, tanks for mineral oils, diesel fuel, and other non-flammable liquids, as well as in applications requiring designs for harsh environments or aggressive liquids, even in combination with ATEX-compliant level gauges. Continuous level monitoring helps prevent system shutdowns, pump cavitation, and dangerous operating conditions, helping to reduce maintenance costs and unplanned downtime.

Company Profile and Availability
With over forty years of experience and thousands of installations worldwide, F.lli Giacomello supports its customers from model selection to customization, including after-sales support. The company operates with a certified quality system and provides technical catalogs, product data sheets, and dedicated documentation for integration into manufacturers' projects.