With STEINEL Professional, you don't have to estimate the savings sensor technology can provide in a building any more. We simply measure the energy that's wasted and calculate the saving for the case in hand. You are provided with a true and objective basis for optimising the way lighting is controlled.

Be sceptical about dubious blanket statements on huge saving percentages in connection with lighting automation or about jaw-dropping example calculations. With our PROLog and PROLog software, Steinel can provide you with an instrument that is capable of working out definite and actual potential savings quickly, easily and accurately. Together with us, you can significantly bring down energy consumption, energy costs and CO2 emissions. Saying to what extent is only possible on a case-to-case basis.

Our technology avoids wastage: To begin with, usage profiles typical for a room can provide the basis for a rough estimate. To obtain a definite prediction of the energy, lighting and service costs that can be saved in a specific building, it is necessary to record room usage and light conditions there over a period of upto approximately 4 weeks. We can also produce a cost and CO2 emission forecast for your building based on the use of STEINEL Professional sensor products. May sound complicated, but it isn't.

Operating independently of the mains power supply, STEINEL PROLog is a measuring instrument that is positioned extremely easily and unobtrusively below the ceiling at various important points in a building. It records approximately 400,000 measurement readings of actual usage and lighting over a period of 4 weeks. The data measured are then entered in coded form into our PROLog software. Now we know for a fact:

    How long daylight was sufficient for the required light level.
    How people actually used the area.
    How long artificial light was switched on for.
    How long artificial light was switched on for when it needn't have been.

You now see the ACTUAL and IDEAL value in black and white. All measured rooms, storeys, corridors, stairwells, offices etc. can be stored and planned in the software. Using further data, such as the wattage of lights, energy tariffs, service tariffs, lamp life etc., it is possible to provide a projection of total savings over one, three or ten years. Together with RELUX, lighting can be planned from start to finish for your specific situation!

Steinel

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