The CS-AS is a stylish, smart and reliable Snow
and Ice sensor. Installed outdoors it measures
the temperature and detects snow, sending the
information via the controller to the heating
The CS-AS is connected to the Snow Melting
Controller with a 30 feet (10 m.), 24V 4 wire
cable and communicating with the controller,
providing the temperature value and the snow
detection based on the adjustable parameters.
The plastic "igloo" shape design helps to assure
reliable Snow/Ice detection as it prevents from
the snow to accumulate around the sensing area.
The 4 holes around the sensors were designed
to hold the Anti Nesting spikes, keeping birds
away from the sensor.
The sensor cap helps to keep the sensing area
clean from dust and dirt during summer time
and when the snow melting system is not used.
The measured temperature and the snow detection
are visible on the controller display.
The ChromaMelt system can work with up to 4
CS-AS Snow Sensors daisy chained one after
the other and link the 4 output zones of snow
melting to the controller. A special sensor with
pre-defined address is needed as an additional
sensor besides the CS-AS who is active as #1.
CS-AS #2, CS-AS #3 and CSAS #4 are the
required sensors when 2, 3 or 4 sensors are
Each snow sensors must have different MAC
(Media Access Control) address in order to
communicate with the main board.