FLOAT LEVEL ALARM SENSORS

Bergan Marine Systems has more experience in making reliable float level alarm sensors that any other fabricator in the world. With focus on consistent performance and product longevity, the engineers at Bergan Marine Systems have developed a line of float level alarm sensors that provide industry-leading reliability. From the blazing pitch to cryogenic temperatures of LNG tanks, we have a device that will deliver for you. Many of our sensors may be customized with optional secondary functions, such as UTI/sampling port, rising gauge stick, tank pressures or even temperature to minimize tank penetrations.

Bergan Marine Systems may possibly have more experience in making reliable float level alarm sensors than any other fabricator in the world. With focus on consistent performance and product longevity, the engineers at Bergan Marine Systems have developed a line of float level alarm sensors that provide industry-leading reliability. From the blazing pitch to cryogenic temperature of LNG tanks, we have a device that will deliver for you. Many of our sensors may be customized with optional secondary functions, such as UTI/sampling port, rising gauge stick, tank pressures or even temperature to minimize tank penetrations.

For more than 45 years, the professional team at Bergan Marine Systems has been designing and manufacturing high-quality marine instrumentation and equipment built to the highest standards required to guard life, property, and the environment, and consistently exceeding expectations.

For more than 45 years, the professional team a Bergan Marine Systems has been designing and manufacturing high-quality marine instrumentation and equipment built to the highest standards required to guard life, property, and the environment, and consistently exceeding both regulations and expectations.

GUARD LEVEL® MKII (1A/2A)

The GUARD LEVEL® 07324 MKII is a highly reliable and simple level alarm sensor for tank barges and tank ships. Originally designed in 1975 (as the MK I), the MKII has an enviable record of providing the ultimate defense against tank overfill conditions.

The alarm sensor which can be applied as either a single or dual alarm point (1A or 2A) utilizes the proven principle of a float with magnetic actuation of a highly reliable bi-stable dry switch contact. And, with a built-in test rod, full functional testing can occur before loading tank.

With outstanding adaptability, the GUARD LEVEL® MKII can be configured to different lengths to fit any alarm points below tank top. An optional extended temperature range alarm switch can be added to secure a wide range of cargo, from cryogenic to boiling bitumen tanks. The GUARD LEVEL® 07324 MKII of course meets all class and IMO regulations.

ALL STAINLESS-STEEL CONSTRUCTION

TEST ROD FOR TESTING LEVEL ALARMS

HEAVY DUTY 316L LEVEL ALARM FLOAT

HIGH AND / OR INDEPENDENT OVERFILL (HH) CARGO LEVEL ALARMS

STANDARD 4” (100MM) UNIVERSAL WITH 5” PENETRATION PIPE

ADJUSTABLE HERMETICALLY SEALED NC LEVEL SWITCHES

OPTIONS: 5” AND 6” FLANGE SIZES

EXTENDED LENGTHS

HIGH TEMP (ASPHALT)

GUARD LEVEL® TWIN SERIES (TWIN, TWIN-STICK, TRI-STICK, TWIN-RADAR)

ADJUSTABLE

HERMETICALLY SEALED NC LEVEL SWITCHES

Our GUARD LEVEL® 07324 TWIN series are highly reliable level alarm sensors for tank barges and tank ships providing the ultimate defense against tank overfill conditions – with a mounted flange that can accommodate optional radar level gauges.

Our GUARD LEVEL® 07324 TWIN series are highly reliable level alarm sensors for tank barges and tank ships providing the ultimate defense against tank overfill conditions. The mounted flange can accommodate optional radar level gauges.

Built upon our trailblazing 07324 MKII design and the proven principle of a float with magnetic actuation of a highly reliable bi-stable dry switch contact, the sensors can be applied as a single or dual point alarm sensor (1A or 2A). And, with a built-in test rod, full functional testing can occur before loading tank.

Built upon our trailblazing 07324 MKII design and the proven principle of a float with magnetic actuation of a highly reliable bi-stable dry switch contact, the sensors can be applied as a single or dual point alarm sensor (1A or 2A). With the addition of a built-in test rod, full functional testing can occur before loading tank.

With outstanding adaptability, The GUARD LEVEL® 07324 TWIN series sensors can be configured to different lengths to fit any alarm points below tank top. An optional extended temperature range alarm switch can be added to secure a wide range of cargo – from cryogenic to boiling bitumen tanks.

With outstanding adaptability, the GUARD LEVEL® 07324 TWIN series sensors can be configured to different lengths to fit any alarm points below tank top. An optional extended temperature range alarm switch can be added to secure a wide range of cargo – from cryogenic to boiling bitumen tanks.

The series’ mounting flange size can accommodate optional radar level gauge (TWIN-RADAR), TWIN-DFG, TWIN-STICK AND TRI-STICK as well as an MMC/Hermetic ball valve for a clean deck installation with minimal tank penetration.

The series’ mounting flange size can accommodate optional radar level gauge (TWIN-RADAR), TWIN-DFG, TWIN-STICK AND TRI-STICK as well as an MMC/Hermetic ball valve for a clean deck installation with minimal tank penetration.

HEAVY DUTY 316L ALARM FLOATS

TEST ROD FOR TESTING LEVEL ALARMS

INDEPENDENT HIGH AND / OR OVERFILL (HH) ALARM

ALL STAINLESS-STEEL CONSTRUCTION

8” (200MM) ANSI FLANGE

OPTIONS:

RADAR/PRESSURE AND TEMP SENSOR

UTI WITH MMC 2” VAPOR VALVE

HIGH-TEMP (ASPHALT)

VAPOR GUARD FOR TEST ROD

EXTENDED LENGTHS

LASER ENGRAVED GRADUATION TO SHOW ALARM POINT SETTING

ALL STAINLESS-STEEL CONSTRUCTION

IDEAL FOR FUEL, BALLAST AND OTHER SERVICE TANKS (WITH TOP ACCESS)

HEAVY DUTY UNSINKABLE NITROPHYL FLOAT

OPTIONS:

LONGER LENGTHS TO ORDER FLANGE SIZES TO ORDER

EASILY ADJUST ALARM POINTS WITH A SLIP JOINT COUPLING

GUARD LEVEL® ACLAS

Adjustable Compact Level Alarm Sensor (ACLAS)

The GUARD LEVEL® ACLAS (Adjustable Compact Level Alarm Sensor) is an ingenious way to assure overfill protection on bunker tanks and other small service tanks accommodating a variety of setups.

Its rugged stainless-steel single alarm point level sensor fits into any tank opening of 1.5 inches (G1.5) or greater, while its dry reed switch opening allows for either an N.C. or N.O. allowing for simple sensor interface to any alarm system.

The level alarm is brilliantly designed so it can easily be adjusted to test proper function while ACLAS’s non-sinkable Nitrophyl float allows the compact level alarm sensor to be suitable for all petroleum products.

Of course, like all Bergan products, it is certified Intrinsically Safe due to its Simple Apparatus certification.

ULLAGE TAPE INTERFACE, 2”

RISING GAUGE STICK TOP 1M OF TANK

H/HH TEST ROD

SS JUNCTION BOX WITH LID, GASKET, AND CABLE GLAND