CMP11 CAMPBELL | Alldatasheet
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5] SCIENTIFIC WHEN MEASUREMENTS MATTER Overview The CMP11 legacy pyranometer, manufactured by Kipp & Zonen, is an ISO secondary-standard pyranometer that monitors solar radiation for the full solar spectrum range. It connects directly to a Campbell Scientific data logger and is Benefits and Features ) Detector design and faster response make it a step above the CMP6 ) Compatible with most Campbell Scientific data loggers ) Integrated bubble level is visible without removing sun shield ) Desiccantfilled drying cartridge prevents dew from forming on the inner sides of the domes Technical Description The CMP11 measures solar radiation with a high-quality blackened thermopile protected by two glass domes. Its flat spectral sensitivity, from 285 to 2800 nm, makes it ideal for applications in natural sunlight, under plant canopies, in green houses or buildings, and inverted to measure reflected solar radiation. A desiccant-filled drying cartridge prevents dew from forming on the inner sides of the CMP11's domes. Campbell For comprehensive details, visit: www.campbellsci.eu/cmp11 Pyranometer ISO Secondary Standard Double glass dome well-suited for meteorological networks and solar-energy research and development. In solar-energy meteorological stations, the CMP11 has been replaced by the CMP10. ) Compatible with the CVF4 heater/ventilator that keeps the domes free from ice and dew ) Measures reflected solar radiation when inverted ) Provides measurements in direct sunlight, under plant canopies, when the sky is cloudy, and in artificial light Scientific also offers the CVF4 heater/ventilator that keeps its domes free fromice and dew. The CMP11 includes a white snap-on sun shield that reduces the sensor's temperature. A bubble level and adjusting leveling screws enable the sensor to be leveled without using a leveling base. The CMP11 produces a millivolt signal that is measured directly by a Campbell Scientific datalogger.
Temperature Dependence <1 of Sensitivity Response Time Zero Offset Due to Thermal Radiation Non-Stability Non-Linearity SCIENTIFIC High-quality blackened thermopile protected by two glass domes Monitors solar radiation for the full solar spectrum range Class A (secondary standard) 285 to 2800 nm 710 14 WV/W/m? % (-10°to +40°C) <55(95% of final value) <7 W/m? (200 W/m?) < 0.5% (change/year) Directional Error Tilt Error Level Accuracy Impedance Operating Temperature Range Typical Signal Output Maximum Irradiance Expected Daily Uncertainty Dome Diameter Width Height Weight <10 W/m? (up to 80° with 1000 W/m? beam) <0.2% 01° 10t0100Q -40°to +80°C 0to 15 mV (for atmospheric applications) 4000 W/m? <2% 5cm(2in) 15 cm (59 in) with shield 9.25cm (364 1n) 0.9 kg (2 Ib) with 10.1 m (33 ft) cable For comprehensive details, visit: www.campbellsci.eu/cmp11 CAMPBELL 80 Hathern Road, Shepshed, LE129GX UK | +(0)1509828888 | sale@campbellsci.couk | www.campbellscieu AUSTRALIA | BRAZIL | CANADA | CHINA | COSTA RICA | FRANCE | GERMANY | INDIA | SOUTH AFRICA | SPAIN | THAILAND | UK | USA ©2020 Campbell Scientific, Ltd. | 07/28/2020