Traitement de l’air comprimé

3-in-1 heat exchanger

Made up of brazed stainless steel plates (AISI316), it allows for great energy savings thanks to its economiser pre-exchanger, its low pressure drop and its high-performance separator. Its brazed stainless steel plates prevent any type of corrosion due to humidity and ensure the longest service life on the market.

Refrigeration circuit

It incorporates all the safety features as standard to prevent the generation of faults through misuse. The purpose of these devices is to protect the refrigeration air dryer and, above all, to ensure that it operates correctly in order to maintain the user's process.

Compressors

Hermetic refrigeration compressors (reciprocating, rotary & scroll) that provide adequate cold production to maintain dew point under all conditions of use.

Controller

From NG DX 00030 to 00175, the controller is designed to optimise the operation of the dryer with a dew point display, control of the condensate drain and the correct functioning of the refrigeration circuit. From NG DX 00280 onwards, the controller allows the reporting of all alarms and malfunctions on the dryer. This can be optional on smaller models.

Hot gas valves

The new generation of direct expansion dryer has a hot gas valve that allows for better dew point stability during winter and when there is no thermal load. This ensures a high level of responsiveness and flexibility in the refrigeration circuit. The generous design allows a wide operating range with ambient temperatures up to 50°C and compressed air inlet temperatures up to 75°C.

Control and supervision

All units equipped with the IJ and PGD microprocessor can communicate autonomously with Carel's Applica application. This allows for easy remote control of the unit and management of parameters. These controllers facilitate remote diagnosis by our/your technicians. This exclusive co-developed programme is a major asset in the management of the service around the units.