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GUARD LEVEL® Digital Level Indicator – DLI Series

Digital Level Indicator

The GUARD LEVEL® Digital Level Indicator (DLI) is a digitally designed electronic visual sight glass for engine room fuel and service tanks. It provides not only 100% accuracy, but flexibility.

Due to its standard 4-20mA output and HART compatibility, the DLI can be interfaced to any ship’s automation system for remote indication and alarm.

It is clamped onto a two-inch SS316L bridle. As its magnetically actuated stainless-steel float moves, it activates the adjoining magnetic switch and corresponding LED. The bridle can be yard or Bergan supplied. It is connected to the tank wall with either flange or a hose connection.

The product information PDF can be found here.

GUARD LEVEL® Digital Level Indicator – DLI Series

Product Features

The GUARD LEVEL® Digital Level Indicator (DLI) is digitally designed, electronic visual sight glass for engine room fuel and service tanks providing not only 100% accuracy, but flexibility.

Additional Information

Features

– Visual tank gauging with standard 4-20MA/HART (loop powered) output
– Interface to Bergan Marine or any maker's system
– Adjustable HL and LL alarm (from 4-20MA)
– Simple clamp-on bridle design
– Eliminates fragile glass tubes and leaks
– Digital LED indication with 1/4" pitch spacing
– 1/8" liquid level resolution
– Zero sensor drift and absolute linearity
– 100% stainless steel 316L float (fitted inside bridle)
– Measuring range maximum: 20' (6.25m)
– Complies with USCG regulations for tank gauging
– Suitable for "safe area" machinery space

Options include a custom volume scale, metric version, and 2" 316SSL bridle with isolation valves with flange or hose connection.

Gauging SensorsGUARD LEVEL® Digital Level Indicator – DLI Series