Watson-Marlow 323Dz User Manual
Page 12
Watson-Marlow 323Dz User Manual
12
Supply voltage/frequency
100-120V/200-240V 50/60Hz 1ph
Maximum voltage fluctuation
±10% of nominal voltage. A well
regulated electrical mains supply is re-
quired along with cable connections con-
forming to the best practice of noise
immunity
Installation category
(overvoltage category)
II
Power consumption
100VA
Full load current
<0.43A at 230V; <0.86A at 115V
Eprom version
Accessible through pump software
Enclosure rating
IP31 to BS EN 60529; Equivalent to
NEMA 2. Suitable for indoor use. Pro-
tected against dripping water and falling
dirt. May be wiped with a damp cloth but
should not be immersed
Operating temperature range
4C to 40C, 40F to 104F
Storage temperature range
-40C to 70C, -40F to 158F
Maximum altitude
2,000m, 6,560ft
Humidity (non-condensing)
80% up to 31C, 88F, decreasing
linearly to 50% at 40C, 104F
Weight
See 8.2 Dimensions
Noise
<70dB(A) at 1m
Pump specifications
Absolute minimum dose size
Two revolutions
Recommended minimum dose size
Five revolutions
Maximum single dose size
9,999 litres
Minimum number of doses
1
Maximum number of doses
9,999
Minimum interval between doses
0.1 second
Maximum interval between doses
999 seconds