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KLINGER Liquid Level Gauges

Wherever levels need to be measured and displayed directly.

KLINGER Liquid Level Gauges

The determining factor for choosing a gauge is on the one hand the medium, and on the other hand the pressure and temperature range within which the gauge is to be used. It is on these factors that the design, construction materials and finally the price of the gauge depend. Basically, Klinger liquid level gauges can be used for every medium encountered in practice; our range of construction materials varies from low temperature steels to high-tensile heatresistant steel.

Excluded are the high-pressure two-color indicators, which were developed exclusively for use in steam.

Types

  • Reflex level gauges
  • Transparent level gauges
  • Bi-color level gauges

 

Application, pressure and temperature ranges of the individual types can be found in the product catalog.

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KLINGER Reflex level gauges

Reflex level gauges allow the medium to be viewed through a reflex glass: The side of the glass exposed to the medium has a prismatic surface, while the other side is smooth. The medium level inside the level gauge is indicated by means of the light refraction principle, i.e. the liquid-filled area completely absorbs the rays of light and appears dark, while the rays of light are fully reflected in the gas / air-filled area, which subsequently appears bright.

Reflex level gauges offer great advantages in terms of low purchase and maintenance costs as well as with regard to easy level reading. However, they cannot be used in certain cases, for example when the separation level between two liquids has to be read, when discerning the liquid color is required or when high-pressure water steam has to be measured.

A105 and SS 316L are utilized as standard materials - alloy or other materials are available on demand.

Product Features

  • Direct view of the fluid level
  • More economic solution for fluid level checking
  • Different refraction behavior with liquid and gas
  • Easy maintenance and very long service life
  • Suitable for steam media up to 32 bar and process media up to 400 bar

KLINGER Transparent level gauges

In transparent level gauges the medium is contained within two glasses with smooth surfaces. The level of the medium level can easily be observed by looking through the glass. Thanks to resistance of the utilized materials, this level gauge is particularly suitable for use with aggressive media or steam. Protective mica shields can optionally be installed between the medium and the glass.

In order to improve visibility under special operating conditions, an illuminator can be mounted on one side of the transparent level gauge.

A105 and SS 316L are utilized as standard materials - alloy or other materials are available on demand.

Product Features

  • Direct view of the fluid level
  • Direct vision through the glass (back illumination available)
  • Easy maintenance and very long service life
  • Suitable for steam media up to 120 bar and process media up to 250 bar

KLINGER Bi-color level gauges

Bi-color level gauges are primarily used to measure high-pressure water steam. These gauges feature two flat transparent glasses, which are mounted at an angle to each other. Together with the gauge body, they form the chamber containing the medium.

A special red and green illuminator, which serves to create a double lighting system, is mounted on the rear side of the gauge body. In this context, red is used for steam and green for the liquid.

As standard material A105 is utilized.

Product Features

  • Direct view of the fluid level
  • Suitable for measuring high-pressure steam
  • Different colors for water (green) and steam (red). Back (black) illuminated
  • Easy maintenance and very long service life
  • Suitable for steam media up to 225 bar
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