Net Radiation Sensor for Weather Station, -2000 ~ +2000 W/m2

SKU: SUCH-RS-NET
$1,809.99
● 3000-100000 nm longwave radiation spectral range ● 300-3000 nm shortwave radiation spectral range ● -2000 to +2000 W/m² signal range ● -20 to +20 mV output signal
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🕒 Delivery date: 6-12 days
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Overview

Net radiation sensor for weather station measures both shortwave (300-3000 nm) and longwave (3000-100000 nm) radiation to provide accurate net radiation data for meteorological and environmental monitoring. With a wide signal range of -2000 to +2000 W/m² and a -20 to +20 mV output, it ensures reliable performance for weather stations and scientific research. Designed with high sensitivity and a fast ≤18 s response time, SUCH radiation sensor delivers stable and precise measurements essential for climate studies, energy balance analysis, and agricultural applications.

Net radiation sensor for weather station feature

Feature

  • Shortwave Radiation Detection: Net radiation sensor for weather station measures solar shortwave radiation in the 0.3-3 µm wavelength range for accurate atmospheric studies.
  • Longwave Radiation Detection: Captures terrestrial longwave radiation from 3-100 µm to support energy balance and climate research.
  • High Sensitivity: Provides a sensitivity range of 7-14 μV/W·m², ensuring precise and stable radiation measurements.
  • Fast Response Time: Delivers a response time of ≤18 seconds (99%), enabling timely acquisition of net solar radiation data.
Specs
Spectral Range 3000-100000 nm (Longwave Radiation); 300-3000 nm (Shortwave Radiation)
Signal Range -2000 to +2000 W/m²
Output Signal -20 to +20 mV
Sensitivity 7-14 μV/(W·m⁻²)
Response Time (99%) ≤18 s
Internal Resistance Approx. 350 Ω
Annual Stability ≤±2%
Directional Uniformity ±15%
Operating Temperature -40°C to +50°C
Operating Humidity 0-100% RH
Weight 0.86 kg
Application

Agricultural and forest ecology research

Agricultural and Forest Ecology Research

Soil water evaporation and total energy loss calculation

Soil Water Evaporation and Total Energy Loss Calculation

Crop disaster prevention

Crop Disaster Prevention

FAQ

"Net radiation" refers to the balance between all incoming and outgoing radiation at the Earth’s surface. A Net Radiation Sensor measures both shortwave and longwave radiation components and calculates the net energy available for processes such as evapotranspiration, surface heating, and climate interactions.

A pyranometer measures only shortwave radiation, and a pyrgeometer measures only longwave radiation. A Net Radiation Sensor combines both functions, measuring downward and upward shortwave and longwave radiation to directly compute net radiation in a single device.

Net radiation is a key variable in surface energy balance studies. It determines how much energy is available for evaporation, crop growth, soil heating, atmospheric convection, and climate modeling. Accurate net radiation data are essential in agriculture, hydrology, and meteorology.

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