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Differential pressure filter control ECO-S-A 4, 6, 12 and 20

Filter control for optimizing energy consumption
Filter control with differential pressure controlled compressed-air cleaning function for ATEX-zones 22 (3D) and 21 (2D).

Product Features

  • For optimizing energy consumption
  • Can be set for pure timer operation
  • Easy programming
  • Dependable solution
  • Hour counter function
  • Adjustable after-cleaning modus
Setting condes for the digitale display:
L1 Hour counter
L2 Cycle counter
P1 Break time between valve activation
P2 Valve opening time
P3 After-cleaning time or cycles
P4 After-cleaning activation
P5 Measuring device
P6 Function for after-cleaning
P7 Operation hours / differential pressure operation
P8 Activation of cleaning
P9 Stop of cleaning
P10 Activation of after-cleaning
P11 Activation of relay 1
P12 Parameter for dust build-up
P13 Value for dust build-up
P16 Selection for function for relay 1
P17 Function in relay 1
P18 Value for the function in relay 1
P19 Break time between valve
activation valid for after-cleaning
H0 0-calibration for differential pressure sensor

 

Zone 22:
II 3D Ex tc IIIB T90°C IP66 Dc

Zone 21:
II 2D Ex tb IIIC T100°C Db IP66

 

Technical data:
Power supply: 115VAC & 230VAC 50/60Hz
Power consumption: 50W (2 amp.)
Output voltage: 24-115-230VAC / 24 VDC
Temperature range: -10 + +50°C
Visual indicators: 10,000Pa
Setting: Keyboard
Protection rating: IP66
dP-control: Internal dP-sensor
Terminals: 2.5mm² 250VAC/12A
Weight: 1.5kg (22) / 6.1kg (21)
Type Item no. Zone Number valves
ECO-04S-A 10 953 000 22 Up to 4
ECO-06S-A 10 953 100 22 Up to 6
ECO-12S-A 10 953 200 22 Up to 12
ECO-20S-A 10 953 300 22 Up to 20
ECO-04S-A 10 954 000 21 Up to 4
ECO-06S-A 10 954 100 21 Up to 6
ECO-12S-A 10 954 200 21 Up to 12
ECO-20S-A 10 954 300 21 Up to 20

 

Input and output:

  • Signal output at failure
  • Signal input that is used, if control cannot be set for dP modus
  • Signals for fan and cleaning

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