120U specifications
Control range
(turndown ratio)
Manualcontrol:
With 102R: 0.1-32rpm (320:1)
With 114DV: 0.1-200rpm (2,000:1)
With 400D1: 0.1-200rpm (2,000:1)
With 400DM2: 0.1-100rpm (1,000:1)
With 400DM3: 0.1-100rpm (1,000:1)
Auto control:
With 102R: 0.01-32rpm (3,200:1)
With 114DV: 0.01-200rpm (20,000:1)
With 400D1: 0.01-200rpm (20,000:1)
With 400DM2: 0.01-100rpm (10,000:1)
With 400DM3: 0.01-100rpm (10,000:1)
Power supply DC
input
24V @ 1A
Enclosure rating
IP31 to BS EN 60529. Equivalent to NEMA 2, suitable for indoor use. Protected
against dripping water and falling dirt. May be wiped with a damp cloth, but
should not be immersed
Pumphead
options
114DV, 102R, 400D1, 400DM2 and 400DM3
Operating
temperature
range
5C to 40C, 41F to 104F
Storage
temperature
range
-25C to 65C, -13F to 149F
Maximum
altitude
2,000m, 6,560ft
Humidity
(non-condensing)
80% up to 31C, 88F, decreasing linearly to 50% at 40C, 104F
Weight
See
Refer to "Dimensions" on page 14
Noise
<60dB(A)
m-120-en-02
18
