ETATRON D.S. eOne MA - Analogic Dosing Pumps Eone Ma Series; Operating Principles; Reference Standards; Technical Characteristics

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ENGLISH
ANALOGIC DOSING PUMPS EONE MA SERIES
Operating principles
Dosing pump operation is ensured by a PTFE (teflon®) membrane mounted on the piston of an electromagnet. When
the piston of the electromagnet is attracted, pressure is produced in the pump head and liquid is ejected from the discharge
valve. Once the electrical impulse has terminated a spring brings the piston back to its original position and liquid is called in
through the suction valve. Due to this simple operation of the pump, no lubrication is needed and maintenance is reduced to
nearly zero. The materials used to manufacture the pump make it fit for use even with particularly aggressive liquids. The
dosing pump has been designed for flow rates starting from 1 to 30 l/h and pressures from 4 to 20 bar (depending on pump
type).
Technical Characteristics
• Equipment manufactured according to CE regulation
• Anti acid plastic casing
• Control panel protected by adhesive film resistant to atmospheric agents and UV rays
• Power supply: extended range 90 – 260 Volt 50-60 Hz
• IP65 protection level
• Environmental conditions: closed environment, altitude up to 2000 m, ambient temperature from 5°C to
40°C, maximum relative humidity 80% up to a maximum of 31°C (linear decrease down to 50% at 40°C).
• Classification with respect to protection against indirect contacts: CLASS I (the equipment is supplied with an
electrical protection conductor).
Reference Standards
The dosing pump is in accordance with the following directives:
• 2006/95/CE: " low tension"
• 2004/108/CE: " electromagnetic compatibility"
Tipe
Max Flow rate
Max
Pressure
[bar]
Stroke
[imp/1’]
Standard
power supply
Power
adsorbed
[W]
Current
MAX
[A]
Net
weight
[kg]
L/h mL/min
mL/col
po
0110
1 (0.26)
16,66
0,09
10 (145)
0 – 180
100 -250 V / 50-60 Hz
19
1,4
3,0
0216
2 (0.53)
50,00
0,11
16 (232)
0 – 300
21
1,4
3,5
0420
4 (1.06)
83,33
0,22
20 (290)
0 – 300
21
1,4
3,0
0607
6 (1.59)
83,33
0,33
7 (101)
0 – 300
28
2,0
4,5
0710
7 (1.84)
133,33
0,39
10 (145)
0 – 300
26
1,8
3,5
1012
10 (2.64)
166,66
0,56
12 (174)
0 – 300
36
1,8
4,5
1505
15 (3.96)
250,00
0,83
5 (72)
0 – 300
26
1,8
3,5
2007
20 (5.26)
333,33
1,11
7 (101)
0 – 300
32
1,9
4,7
3005
30 (7.92)
500,00
1,66
5 (72)
0 – 300
32
1,9
4,7
0210(*)
2 (0.53)
33,33
0,18
10 (145)
0 – 180
36
1,6
3,0
0507(*)
5 (1.32)
83,33
0,46
7 (101)
0 - 180
36
1,6
3,0
(*) only model BASIC