Opta-Periph
+33 6 85 43 82 78
8 Avenue de Bretteville
92200
NEUILLY SUR SEINE,
FRANCE
barere.opta@wanadoo.fr
Air
conditioner HVAC ex-proof ATEX
Refinery
analyser shelters HVAC are typically zone 2 classified for the chiller/heater
with ventilation system classification for zone 1 -
ventilation system is the
only function to be kept running
in case of LEL detection-.
Ventilation
system is
specified to control a 2.5 mmWG
minimum pressure indoor and a water chiller is often required as addition for
sample cooling or analyser utility.
The
SAR VAC 15000 is a split system involving the ventilation unit / water-air
exchanger plus a recirculating water chiller .
This
system has been designed to comply with following
specifications: