Principle of Operation 

A small ultrasonic sensor is clamped or bonded to the outside base of the vessel. by timing how long it takes for an ultrasonic signal to reflect against the liquid surface from a transmitter, the system calculates the height of the liquid in the tank. Signals from the transducer are fed into the processor and then output by means of a display, or other industry standard data signals. The package is supplied as a sensor / processor pair.

A temperature integrated ultrasonic probe (TIUP) is available offering compensation for the effects of varying temperatures. Maximum measurement distance = 3000mm 

Features 

{ Truly non-invasive sensing technique

{ Senors bonded to outside of tank base

{ Fits tanks of most shapes and sizes

{ Output to telemetry system - various options

{ ATEX / IECEx approved for hazardous areas

{ Temperature integrated sensors available

Benefits 

{ Low cost, reliable 6 accurate tank gauging

{ Not affected by pressure

{ Easy installation - no tank break in

{ Simple retrofit to existing tanks

{ No down time during installation

{ No moving parts - no maintenance

Application

{ Refrigerant receivers, up to 2,000mm

{ LGP tanks

{ Fuel tanks

{ Distilled spirit vats

{ Beers tanks

{ Pure water tanks

{ Liquid chlorine tanks