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The AS3050(wall mounted) and AS3051(panel mounted) cooling tower controllers are universal applicable for automatic monitoring and control of cooling tower plants. The controller is equipped with a conductivity meter optional second conductivity meter and temperature gauge. The measured conductivity values can be automatically compensated for temperature.. Also optional is a circuit board with two recorder outputs (0(4) – 20 mA). By means of an optional recorder card the measured conductivity and temperature can be sent to a recorder (0-20mA or 4-20mA). If the plug-in card with two conductivity meters has been installed, two flush systems can be controlled. Adaptable to user specific requirements by built-in programmable options.
|Exchanging EPROM AS3050|
|Installing recorder board IF3050 to AS3050|
|Installing conductivity measure board LA3050 to AS3050|