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Design
Hellman design (WMO-standard)
Standard version 10 inch (250 mm)
40 inch (1,000 mm) version for huge rainfall quantities.
Material
Aerodynamic protection housing (IP 65)
made out of NIRO V2A stainless steel.
– Lockable
Installation on a 2"-dia steel pipe
Working temperature range
-30 to 70 °C (without heating device)
-22 to 158 °F
Power supply
Nominal 12 V DC (10 to 14 V DC)
(rechargeable battery, solar supply or mains supply)
– 80 mA active
– < 1 μA stand by
– 1.5 A with ring heat
Pulse output
Output signal: current impulses 20 mA
| Resolution |
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| 10 inch |
0.01 inch |
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| (250 mm) |
0.01 mm / 0.1 mm |
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| 40 inch |
0.01 inch |
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| (1,000 mm) |
0.1 mm |
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| Intensity |
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| 10 inch |
0 to 0.6 inch/min |
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| (250 mm) |
0 to 15 mm/min |
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| 40 inch |
0 to 0.6 inch/min |
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| (1,000 mm) |
0 to 15 mm/min |
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Data line
Connection cable PLUVIO – data logger
Standard length 10 ft (3 m)
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| Type |
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10 inch |
250 mm |
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40 inch |
1,000 mm |
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| Collecting area |
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31 inch |
200 cm² |
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31 inch |
200 cm² |
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| Orifice dia |
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8.27 inch |
160 mm |
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8.27 inch |
160 mm |
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| Outer dia |
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8.27 inch |
210 mm |
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15.63 inch |
210/400 mm |
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| Standard length |
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22.44 inch |
570 mm |
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39.37 inch |
1,000 mm |
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| Extended length |
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39.37 inch |
1,000 mm |
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| (siphon type) |
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| Weight |
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13.2 lbs |
6 kg |
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39.7 lbs |
18 kg |
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| Total quantity |
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9.84 inch |
250 mm |
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39.37 inch |
1,000 mm |
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| Resolution |
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0.01 inch |
0.01 mm |
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0.01 inch |
0.1 mm |
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= 0.2 grams |
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| Internal resolution |
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0.0002 inch |
0.005 mm |
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= 0.1 grams |
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| Accuracy |
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< 0.0016 inch |
< 0.04 mm |
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(by collecting 10 mm) |
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| Stability |
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< 0.0024 inch |
< 0.06 mm |
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(12 months) |
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| Intensity |
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0 to 2 inch/min |
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0 to 50 mm/min |
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0 to 50 mm/min |
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0 to 2 inch/min |
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