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The water and wastewater industry offers several application possibilities for the LLT100 laser level transmitter, which simplifies the measurement.

LLT100 measuring water well level

The LLT100 laser level transmitter offers an efficient method for measuring liquid levels in the water and wastewater (W&WW) market segment.

A complement to the ultrasonic level measurement technique, laser level offers numerous advantages:

Following are the standard applications and related advantages of the LLT100 in W&WW:

Deep wastewater wet wells or sewers

Water pond or river level

On liquids, the beam angle should be perpendicular to the liquid surface, which enables measurement even when the liquid surface is still. It is always advisable to use a perpendicular beam since the liquid might get disturbed during installation but can become still after some time.

The swivel flange (A910) accessory offers a simple method to set the beam angle accurately.

Whenever possible, the heater window option must be powered. This increases the temperature of the instrument window to some extent, thereby decreasing condensation on the window surface.

In addition, a purge ring (P910) can be used. A flow of dry air (or another gas) is truly effective at avoiding condensation.

Finally, the dust tube (P910) avoids dust, mud, or liquid splashes from soiling the LLT100 window, thus minimizing maintenance considerably.

This information has been sourced, reviewed and adapted from materials provided by ABB Level Measurement Products.

For more information on this source, please visit ABB Level Measurement Products.

Please use one of the following formats to cite this article in your essay, paper or report:

ABB Level Measurement Products. (2019, October 17). Laser Level Measurement in Water and Wastewater. AZoSensors. Retrieved on May 14, 2022 from https://www.azosensors.com/article.aspx?ArticleID=1648.

ABB Level Measurement Products. "Laser Level Measurement in Water and Wastewater". AZoSensors. 14 May 2022. <https://www.azosensors.com/article.aspx?ArticleID=1648>.

ABB Level Measurement Products. "Laser Level Measurement in Water and Wastewater". AZoSensors. https://www.azosensors.com/article.aspx?ArticleID=1648. (accessed May 14, 2022).

ABB Level Measurement Products. 2019. Laser Level Measurement in Water and Wastewater. AZoSensors, viewed 14 May 2022, https://www.azosensors.com/article.aspx?ArticleID=1648.

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