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Monitoring of Erosion, Scour and All-Weather Precipitation
Built in the USA Since 1975
NOAH II Specifications
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Resolution 0.001 inch
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Threshold 0.01 inch - pulse output
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Accuracy +/- 0.01 inch
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Temperature Range -30 C to +50 C
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Power Requirement +12 VDC (15 ma average drain)
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Orifice (diameter) 12 inches
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Max Rainfall Intensity 100 inches/hour
Capacities Available: 12, 20, 30, 40, 100 inches and Unlimited Capacity
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Overall Height (12-inch model) 34 inches
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Overall Height (20-inch model) 44 inches
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Overall Height (30-inch model) 54 inches
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Overall Height (40-inch model) 64 inches
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Overall Height (100-inch model) 144 inches
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Auto Drain Option to Double Capacity
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