Measuring Devices

References
. Customer Profiles
. Universities &     Research
Partners
--------------------------
High Pressure
Low Pressure
Adiabatic Cooling

Index
home

Measuring Devices

back to Overview

Overview

Humidity

Temperature

Watertester

future use

Measurements and Regulation - Components and Prices

This section shows our program of devices for measuring and controlling climatic parameters -

  • Humidity
  • Temperature
  • Water Quality

    Remarks to Accuracy :

    Disregarding devices of high price classes all manufacturers of humidity sensors usually boast with accuracies which are much more optimistic than the values given by us here.

    However practical use has shown that all values in the range from 80% relative humidity up to saturation are difficult to determine and differ often quite substantially from the "ideal values" ....

    PLANTFOG therefore recommends controlling fogging systems in the sensitive range of saturation (for instance with the rooting of cuttings) not only with a hygrostat, but to use the sensor only for controlling the maximal desired value. The possibility of pre-selected short interval fogging with our controlboxes it is possible to arrive at a humidity curve which is much smoother than with sensor control alone !

     

Overview

Humidity

Temperature

Watertester

future use

Measuring Devices

back to Overview

home

last modified MAR 2013
Copyright 1990 - 2015 by Plantfog - Ing. Manfred Dolejsi - all rights reserved