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CV072018-1
ACCESSORIES - PRESSOSTAT
The differential air pressure switch allows the differential pressure to be monitored between two different points. It is applied to the equip-
ment to collect information about the condition of the filters and also the condition of the fans of the equipment.
The desired pressure differential is set directly on the pressure switch as shown with its electrical connections shown.
Differential regulator
of defined pressure
Regulator of
Pressure diferencial
ACCESSORIES - CONSTANT FLOW
The accessory allows the constant flow to be maintained constant regardless of the variation in pressure drop of the system.
The control of the flow rate is carried out using a relationship between the air flow that moves and the differential pressure as indica-
ted in the images for single-phase fans and three-phase fans.
A - Differential of the pressure sensor.
B - Variator of tension.
C - Fan.
A - Differential of the pressure sensor.
B - Variator of frequency.
C - Fan.
Single phase - CEPHIRUS-2 600/900/1500/2100/3500/4600
Three phase - CEPHIRUS-2 6400/7000
