Publicité
Les langues disponibles
Les langues disponibles
1. Theory
The electric resistance depends on the salt content of the water. Distilled water doesn't conduct the
electric current but salt water does. The measurement of the electric resistence can be used as a
parameter for the salt content of the water - if the composition is known. The conductivity is
determined as S, or mS (micro- or millisiemens). Typical conductivity values are:
Distilled water
Fresh water
Sea water
2. Delivery
The AB Aqua Medic conductivity controller LF 2001 C is supplied with a conductivity probe and
ready to use. For control, it is possible to connect an electric instrument (pump, solenoid valve) at
the socket of the main plug.
Description of the front panel:
6
> 30 S
100 - 1.500 S
45 -49 mS
1. Display
2. Display, relay on/off
3. Set/measuring switch
4. Measuring range switch
5. Set point adjustion
6. Calibration mS
7. Calibration S
8. Electrode, connected fixly
9. 220 V-plug/socket
for pump/solenoid
Publicité
