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260-NOAH-II Total Precipitation Gauge

260-NOAH-II Total Precipitation Gauge
260-NOAH-II Total Precipitation Gauge
260-NOAH-II Total Precipitation Gauge
260-NOAH-II Total Precipitation Gauge
260-NOAH-II Total Precipitation Gauge with Optional Windscreen
260-NOAH-II Total Precipitation Gauge
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The NOAH II Series of Total Precipitation Gauges is based on load cell technology for low-maintenance remote use. They provide accurate, unattended measurement of precipitation in the form of either rain or snow over the full range of environmental conditions and temperatures (-30°C to +50°C).
Product Details

The NOAH II Series of Total Precipitation Gauges is based on load cell technology for low-maintenance remote use. They provide accurate, unattended measurement of precipitation in the form of either rain or snow over the full range of environmental conditions and temperatures (-30°C to +50°C).

NOAH total precipitation gauges detect the onset of precipitation as an incremental increase in weight, so precipitation measurement is not impacted by evaporation or temperature.

NOAH total precipitation gauges accurately measure precipitation:

  • Onset
  • Duration
  • Intensity
  • Amount

NOAH II Specifications

  • Inlet orifice diameter: 12 inches, minimizing snow-capping
  • Capacity: 12-inch, 20-inch, 30-inch, 120-inch
  • Rainfall intensity rate: 100 inches/hour
  • Internal resolution: ± 0.001 inches
  • Reporting accuracy: ± 0.01 inches
  • Output: Pulse output at each 0.01 inches (mimics a tipping bucket)
  • Electronics: Weight Measurement Assembly (WMA) includes load cell/microprocessor
  • Power requirements: 12 Vdc
  • Options: Lexan windscreen
  • Calibration: Calibrated for weight and temperature (factory certification provided)
  • Approved for use by: NCAR, NOAA, NADP, WMO
  • History: 20-year track record with over 1,000 deployed in the USA
  • Fluid reservoir: Environmentally friendly proprietary blend of ethanol/glycerin

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