The Seemulti Liquid Level Gauge

The Seetru Seemulti liquid level gauge is a robust self energized air filled and factory sealed capsule (or manometer) gauge with capillary line to dial gauge read out. It is designed for easy on site adjustment to take account of varying liquid density.

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The Seemulti requires no power source and is suitable for fitting to tanks which may be used for different liquids where the Specific Gravity may change.

The Seemulti is available in two versions, internal or external mounting. The internally mounted version is suitable for general applications, it is particularly useful where there is no easy access to the tank (e.g. buried tanks) and mobile tanks. The Externally mounted version is also suitable for general application though it is particularly suitable for marine applications.

Internally mounted version
In the internally mounted version the capsule sensor is mounted and supported in a protective housing within the tank. The sensor is connected to the outside and the read out dial gauge via a thin capillary tube which is also housed in a protective tube. The tube is brought out of the tank through a standard flange arrangement and can then be connected to the readout gauge at the desired location, e.g. on the tank or remote from the tank.

Externally mounted and marine version
The Seemulti capsule can be mounted in an external housing which in turn is connected to the tank via a standard Seetru valve and collar assembly. Here the valve can be push button operated with automatic shut off in case of damage to meet marine approvals. The push button can be operated manually or by the standard Seetru hydraulic actuation system.

Hydraulic actuation
The Seetru Seemulti Gauge can be opened from a remote position by an operator using integral hydraulic actuation. Seetru pushbutton isolating valves require no modification to convert them to hydraulic actuation.

NOTE: Certain classification societies require that the hydraulic actuation is always fitted with isolating valves. Seetru will adivise when this is applicable.