Publicité
FEATURES
The TC4-NVS/P is an electronic device used for environmental control in
livestock buildings. One stage of either constant-speed fans, heaters or
mist units can be connected to the controller, as well as curtains for natural
ventilation.
The main features of the TC4-NVS/P are as follows:
•
A THREE DIGIT DISPLAY allows you to specify temperatures to
within one tenth of a degree (Celsius or Fahrenheit).
•
PILOT LIGHTS indicate the state of outputs, allowing you to moni-
tor the operation of the system without having to enter the room.
•
Up to FOUR INDEPENDENT TEMPERATURE PROBES can be
connected to the controller in order to obtain a more accurate read-
ing of the average room temperature and a faster reaction time.
•
A TEMPERATURE CURVE comprised of six different points pro-
vides an automatic adjustment of the target room temperature over
a given period of time.
•
A MINIMUM VENTILATION CYCLE allows you to operate the fans
continuously or intermittently when ventilation is not required for a
cooling purpose. This reduces the level of humidity and supplies
oxygen to the room. It also prevents the fans from freezing in the
winter.
•
An ALARM FOR EXTREME TEMPERATURES, POWER FAIL-
URES AND CIRCUIT FAULTS.
•
The controller can COMPENSATE CURTAIN OPENING, CLOS-
ING AND STOP TIMES ACCORDING TO ROOM TEMPERA-
TURE. The higher the temperature, the faster the curtains open
and vice versa.
•
Fuses located at the input and outputs of the controller provide
OVERLOAD AND OVERVOLTAGE PROTECTION and a con-
nector allows you to detect blown fuses.
TC4-NVS/P.rev.05
3
Publicité
