Know How

Conductivity Systems

Conductivity Systems

An electrode (metallic rod or tube) is placed in a conductive liquid (e.g. water, acid, sewage & other aqueous solution) at the point where switching is required. When the liquid touches or leaves the...

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Ultrasonic Systems

Ultrasonic Systems

A non-contact system which comprises an Ultrasonic Transducer which contains a crystal and associated electronic circuitry. The crystal is activated electrically to produce an ultrasonic sound wave or...

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Capacitive Systems

Capacitive Systems

When the liquid (or free flowing powders) is non-conducting (e.g. oil products, viscous & granular materials) the conductivity method does not work, and a different type of electrode containing electr...

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Hydrostatic Systems

Hydrostatic Systems

These employ a Pressure Transducer or Transmitter which when placed in a liquid, measures the pressure. Changes in the pressure reflect changes in depth so that a continuous indication of level is obt...

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Bubbler (Hydrostatic) Systems

Bubbler (Hydrostatic) Systems

Because of the aggressive nature of some liquids,it is impossible to use normal hydrostatic or ultrasonic methods. However by mounting a pressure transducer remote from the liquid and measuring the pr...

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Float Systems

Float Systems

A small magnetic float slides on a tubular shaft in which reed switches are mounted at intervals. The float follows the rise and fall of the liquid and actuates the switches to produce a continuous le...

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Featured Products

Flexilevel 3

Flexilevel 3 FXL3 controller

FXL3 Flexilevel 3 indication/controller ...

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P8/IS Intrinsically Safe Conductivity Level Controller

ATEX, UKEX and IECEx certified (to Zone ...

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MiniSonda

MiniSonda Ultrasonic transmitter

MiniSonda ultrasonic transmitter This...

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990 Signal Conditioner

990 Signal Conditioner

Signal Instrument. Internal simulator in...

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Flexicap FXL3

Flexilevel 3 controller/Indicator c/w 5 ...

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APP-C & APP-P

Auto Pump Priming System, APP-C & APP-P

APP-C & APP-P automatic smart pump primi...

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SCF2 Controller

Controller with cable monitoring

SCFA2 Single Channel Flood Alarm ...

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