UltraCella in Cold room applications


The innovative solution for your cold rooms



Ultrasonic humidifiers



humiSonic is the ideal choice for humidity control in cold rooms and precision applications.

Thanks to its compact design and capacity modulation, humiSonic is easy to install and
precise in meeting humidity demand.

Directly driven by the CAREL cold room controller

humiSonic guarantees considerable energy saving when compared to common steam generators.

-90% Energy consumption

The size of the droplets produced (average diameter of 0.005 mm) means the atomised water is quickly absorbed in the surrounding area, thus preventing possible condensation.

More control…
• Control up to 2 additional features
• 2nd compressor
• Pump down
• Condenser fan
• Humidification system
• Variable speed evaporator fan management

More sensing…
• up to 4 temperature probes (NTC / PT1000)
• Intelligent logic based on average
• measurement of 2 temperature sensors
• Humidity sensor

Easy commissioning
• Easy commissioning thanks to
simple pre-settings
• Possibility to connect a graphic display
for simple configuration wizard


• Configuration export:
after commissioning you can save
parameters on USB key… for your next cold room

- temperature and alarm data logging
- user can save data easily to a USB key

Easy to install

Thanks to track for DIN rail for fast wall mounting and standard screw fixing, more GND terminals for sensors and wide 7,5mm relay terminals and in voltage 230Vac relays.

Easy commissioning

Thanks to configuration through wizard, available on pGD1 Service Tool (optional) and to 10 preset receipts, inside as standard, for main food conservation room types.

Easy to use

Thanks to USB port to
dowload temperature data logging (HACCP)
download / upload receipts
Intuitive built-in HMI with big display.