Technical data

Technical data
20
DME
6
6. Technical data
★
Maximum suction lift: 1 metre.
DME DME 60 DME 150 DME 375 DME 940
Mechanical data
Maximum capacity
[l/h] 60 150 376 940
Maximum capacity with anti-cavitation 75 % [l/h] 45 112 282 705
Maximum capacity with anti-cavitation 50 % (approx.) [l/h] 33.4 83.5 210 525
Maximum capacity with anti-cavitation 25 % (approx.) [l/h] 16.1 40.4 101 252
Maximum pressure [bar] 10 4 10 4
Maximum stroke frequency [stroke/min] 160
Maximum suction lift during operation [m] 6
Maximum suction lift when priming with wet valves [m] 1.5
Maximum viscosity with spring-loaded valves
★
[mPas] (= cP) 3000 mPas at 50 % capacity
Maximum viscosity without spring-loaded valves
★
[mPas] (= cP) 200
Maximum liquid temperature [°C] 50
Minimum liquid temperature [°C] 0
Maximum ambient temperature [°C] 45
Minimum ambient temperature [°C] 0
Accuracy of repeatability ± 1 %
Weight and size
Weight [kg] 11.4 11.8 21 22.5
Diaphragm diameter [mm] 79 106 124 173
Electrical data
Supply voltage [VAC] 1 x 100-240 V, 50/60 Hz
Maximum current consumption [A]
at 100 V 1.25 2.40
at 230 V 0.67 1.0
Maximum power consumption P
1
[W] 67.1 240
Enclosure class IP65
Insulation class B
Power supply cable [m] 1.5 H05RN-F with plug
Signal input
Voltage in level sensor input [VDC] 5
Voltage in pulse input [VDC] 5
Minimum pulse-repetition period [ms] 3.3
Impedance in analog 0/4-20 mA input [] 250
Maximum loop resistance in pulse signal circuit [] 250
Maximum loop resistance in level signal circuit [] 250
Signal output
Maximum load of alarm relay output, at ohmic load [A] 2
Maximum voltage, alarm relay output [V] 42
Sound pressure
level
Maximum sound pressure level [dB(A)] 70
Approvals
DME 60-150: CE, cCSAus, GOST
DME 375-940: CE, cCSAus, GOST