ES-S228L longwave radiometer

The ES-S228L longwave radiometer, also known as an Earth radiometer, is primarily used to measure infrared radiation from the atmosphere and Earth’s surface in the wavelength range of 3–50 μm. It is applied in fields such as soil evapotranspiration studies, radiation balance studies in meteorology, radiative heat exchange studies, and monitoring trends in highway pavement conditions.

The ES-S228L longwave radiometer, also known as an Earth radiometer, is primarily used to measure infrared radiation from the atmosphere and Earth’s surface in the wavelength range of 3–50 μm. It is applied in fields such as soil evapotranspiration studies, radiation balance studies in meteorology, radiative heat exchange studies, and monitoring trends in highway pavement conditions.

애플리케이션

ES-S228L longwave radiometer can be widely used in soil meteorology for evapotranspiration studies, meteorological studies for radiation balance, radiative heat exchange studies in radiative energy applications, and monitoring trends in highway pavement conditions.

스펙트럼 범위

3 - 50 u m

측정 범위

0~ 2000W/m2

신호 출력

RS485, 0-20mv

감광도

2-10 uV/W•m-2

응답 시간

≤10 seconds (99%)

내부 저항

≤30Ω

연간 안정성

±2%

비선형성

±2%

Temperature coefficient

≤±2%(-40°C ~ 80°C)

Visual accuracy

180°

Operating ambient temperature

-40°C ~ +80°C

Operating ambient humidity

0 ~ 100%RH

무게

About 0.8kg

서류

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