Pyranometer CMP3

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  • 461101
The pyranometer is an instrument for measuring the solar irradiance. The thermopile sensor... more
Product information "Pyranometer CMP3"

The pyranometer is an instrument for measuring the solar irradiance. The thermopile sensor construction measures the solar energy that is received from the total solar spectrum and the whole hemisphere (180 degrees field of view). The output is expressed in Watts per meter square. The pyranometer is designed for continuous indoor and outdoor use.

The pyranometer features a snap-on white sun shield, integrated leveling and a weatherproof connector which is supplied pre-wired with 10 m of signal cable for simple installation. An optional mounting rod and longer cable lengths are available. Two CMP 3s can easily be mounted back-to-back to make a low-cost albedometer.

The Pyranometer does not require any power, it supplies a low voltage of 0-20mV in relation to the amount of incoming radiation. When a higher voltage level or a 4-20mA signal is required, the amplifier for pyranometer 469101 is the perfect solution.

For measuring of solar irradiance.
Consist of precision glas dome, black thermopile, anodised aluminium case and sun shield.
measuring range 0...2000 W/m²
spectral range 300...2800 nm
response time (95%) 18s
ISO classification second class
accuracy ± 10 % (over one day)
temperature dependece
5% (-10...40°C)
according to calibration protokoll
approx. 5...20 µV/W/m²
impedance 20...200Ohm
operating temperature -40...80°C
dimensions ø 110 x 84 mm
weight ca. 0,3 kg (without cable)
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