EVFTFT219

EVFTFT219

Controller for laboratory refrigerated cabinets, in split version that can be built into the unit
EVFTFT219 is a controller with elegant design for the management of laboratory refrigerated cabinets.
It is available in split version and can be mechanically and aesthetically integrated in the unit; the user interface consists of a colour TFT graphic display, touch keys and guarantees an IP65 protection rating, for easy cleaning.
Access to the controller functions is subject to user identification; any activity will be tracked and the temperatures read by the probes will be recorded.
The device is equipped with power failure management strategies and a simulation function; thanks to a backup module and battery, it is possible to guarantee, for as long as the battery lasts, power to the user interface and the recording of the temperature value measured by a product probe that is electrically independent from the cabinet probe.
The device also has a three-point calibration function for the cabinet probe and the product probe, the "f: time-temperature" graphic function and a USB communication port accessible from the front of the user interface (to allow the upload and the download of the settings and the data recorded by the controller, through a common USB flash drive).
Installation is by back-panel, with threaded studs and guarantees flush mounting.
Technical sheet
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Advantages & Main Features

Power failure management strategies.
Access to the functions through user identification, tracking of the activities and consequent recording of the temperature values.
Three-point calibration of the cabinet probe and product probe.
USB communication port for common USB flash drive
OEM-oriented.
Elegant design, touch-keys, flush mounting and ease of use.
It can be mechanically and aesthetically integrated in the unit.
IP65 protection.
Adaptive defrost management.
"f: time-temperature" graphic function.

Technical Features

Controller for laboratory refrigerated cabinets, in split version that can be built into the unit

EVFTF219Z9U
Analog inputs
product probe (Pt 1000 2 wires)
room probe (2 wires Pt 1000)
evaporator probe (Pt 1000 2 wires)
condenser probe (Pt 1000 2 wires)
Digital outputs (electromechanical relays; res. A @ 250 VAC)
alarm8 A
door heaters8 A
door lock16 A
backup battery test16 A
compressor16 A
defrost8 A
evaporator fan8 A
condenser fan8 A
room light8 A
Communication ports
MODBUS RS-485
USB
Other features
real time clock
alarm buzzer
access to the functions through user identification, tracking of the activities and consequent recording of the temperature values
power failure management strategies
condenser overheat alarm system
adaptive defrost management
three-point calibration of the cabinet probe and product probe
“HACCP” function
"f: time-temperature" graphic function
Power supply
115... 230 VAC
Digital inputs (for NA/NC contact)
door switch
  
Notes
None.
  
Available options
None.
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