Technical data
27
SMART Digital S
6
DDE
DDE 6-10 15-4
Mechanical data
Turn-down ratio (setting range) [1:X] 1000 1000
Max. dosing capacity
[l/h] 6.0 15.0
[gph] 1.5 4.0
Min. dosing capacity
[l/h] 0.0060 0.0150
[gph] 0.0015 0.0040
Max. pressure
[bar] 10 4
[psi] 150 60
Max. stroke frequency
[strokes/min] 140 180
Stroke volume [ml] 0.81 1.58
Accuracy of repeatability [%] ± 5
Max. suction lift during operation
1)
[m] 6
Max. suction lift when priming with wet valves
1)
[m] 2 3
Min. pressure difference between suction and discharge side
[bar] 1
Max. inlet pressure, suction side
[bar] 2
Max. viscosity with spring-loaded valves
2)
[mPas] (= cP) 600 500
Max. viscosity without spring-loaded valves
2)
[mPas] (= cP) 50 50
Min. internal hose/pipe diameter suction/discharge side
1), 3)
[mm] 4 6
Min. internal hose/pipe diameter suction/discharge side (HV)
3)
[mm] 9
Min./Max. liquid temperature [°C] -10/45
Min./Max. ambient temperature [°C] 0/45
Electrical data
Voltage [V] 100-240 V, 50/60 Hz
Length of mains cable [m] 1.5
Max. inrush current for 2 ms at 100 V [A] 8
Max. inrush current for 2 ms at 230 V [A] 25
Max. power consumption P
1
[W] 19
Enclosure class IP65, Nema 4X
Electrical safety class II
Signal input
Max. load low-level / empty tank / pulse / external stop input 12 V, 5 mA
Min. pulse length [ms] 5
Max. pulse frequency [Hz] 100
Max. resistance in level/pulse circuit [Ω] 1000
Signal output
Max. ohmic load on relay output [A] 0.5
Max. voltage on relay output [V] 30 VDC/30 VAC
Weight/size
Weight (PVC, PP, PVDF) [kg] 2.4 2.4
Weight (stainless steel) [kg] 3.2 3.2
Diaphragm diameter [mm] 44 50
Sound pressure Max. sound pressure level [dB(A)] 60
Approvals CE, CB, CSA-US, NSF61, EAC, C-Tick
1) Data is based on measurements with water
2) Maximum suction lift: 1 m, dosing capacity reduced (approx. 30 %)
3) Length of suction line: 1.5 m, length of discharge line: 10 m (at max. viscosity)
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