General Description
Economiser for controlling the pneumatic cleaning function of industrial dust collection
systems. The pressure differential is digitally controlled by an internal transducer allowing
to determine filter obstruction with accuracy. It has 2 output relay contacts and 2 digital
input contacts. A large, bright display is provided for reading the filter obstruction level,
the active solenoid valves and any alarms in any moment.
Technical Specifications
Casing
• Made of insulating, ABS base and polycarbonate lid.
• Degree of protection to water and dust: IP65 (EN60529).
• Shock resistance IK07 2 Joule (EN62262).
Performance Of The Device
LED display with 7 segments, 3 digits, 0.8” each.
Four operation modes: manual; automatic;
automatic with forced cycle; proportional.
Operating times expressed in seconds with selectable ranges for any application.
Pressure measurements expressed in kPa.
Power voltage 115-230 Vac 50-60 Hz selectable by means of jumpers, optional 24
Vac / Vdc.
Output voltage 24 Vdc, 24-115-230 Vac selectable by means of jumper, must also
set with F05.
Washing function with the fan off (post-cleaning) through the “dP fan” threshold in
the automatic/automatic with forced cycle/proportional modes and through contact
in the manual mode with up to 99 cycles that can be selected.
Total and partial hour counter for maintenance.
Two alarm relays, normally closed.
Maximum dP (filter obstructed) alarm.
Minimum dP alarm (broken sleeve/cartridge), with possibility of inclusion/exclusion.
Solenoid valve not working alarm.
Filtering element maintenance deadline alarm (with on/off selection).
External contact cleaning activation.
Compressed air presence enable input.
Pre-coating function (with possibility of inclusion/exclusion).
Active 4-20mA output proportional to dP reading for remote pressure reading.
Manual solenoid valve activation.
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