
3
CDX-CDA
CTX-CXX
HVAC units
CDA version
CDX version
The CDX – CDA – CTX and CXX series for Wall mounting and
the same code with suffi x –R for series Roof mounting are
Heating Ventilation Air Conditioner (HVAC units).
They are suitable either for Safe areas or for Zone 1 (or Zone 2)
classifi ed areas (according to the EN 60079-10 standard) due
to the presence of fl ammable gases or vapours (gas group IIA
IIB IIB+H2 or IIC) or for Zone 21 (or Zone 22), in the presence of
combustible dusts, according to the EN 61241-10 standard.
These series are certified in compliance with 94/9/EC
(ATEX) Directive, Group II, Category 2GD, protection by
constructional safety according to EN 1127-1, EN 13463-
1, EN 13463-5, EN 60079-14 and EN 61241-14 European
standards and provided with:
• EC Declaration of Conformity;
• User’s Manual for installation, Operation and Maintenance.
Type examination certifi cate: ICEPI 10 ATEX 005
The models that we produce are suitable for the installation of
the following apparatus:
• TVR Analyzer Cabinet (Transportable Ventilated Rooms
according to EN 50381 standard);
• TVR Analyzer Houses (Transportable Ventilated Rooms
according to EN 50381 standard);
• Gas Metering stations;
• Gas chromatograph stations;
• Habitable Containers.
For aggressive environments the frames are built in 316L
stainless steel materials.
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