Pyranometers and Albedometers

Measurement of global uv radiation, uv radiation balance and albedo

Pyranometer
for measurement of total hemispherical solar (beam plus diffuse) uv radiation in the wavelength range of approx. 300 to 3000 nm with one precision hemispherical glass cover, black detector surface with thermopile assembly, housing made of anodized aluminium.
Dimensions (WxH): 79 x 67 mm, weight 0.6 kg
spectral range 315 to 2800 nm
sensitivity 5 to 15 µV / W/m² (temperature dependence <5% between -40 and +40°C)
impedance
tilt error
fit for use
79 to 200 Ohm
< ±2 % @ 1000W/m²
-40 to +80 °C
461101 pyranometer CMP 3 (ISO second class pyranometer), with calibration certificate
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Pyranometer
for measurement of total hemispherical solar (beam plus diffuse) uv radiation in the wavelength range of approx. 300 to 3000 nm
with two precision hemispherical glass cover, aluminium oxide substrate with imprinted thermopile assembly, with white protective cover to prevent heating of the pyranometer, with bubble level and adjustment screw for exact levelling
dimensions diameter 150 x 92 mm, weight 0.85 kg
spectral range 305 to 2800 nm
sensitivity 4 to 6 µV / W/m² (temperature dependence 1 % between -10 and +40 °C)
impedance 700 to 1500 Ohm
tilt error ± 0.25 %
fit for use -40 to +80 °C
  461102 pyranometer CMP 11 (ISO secondary standard pyranometer)
  461103 pyranometer CMP 21 (ISO secondary standard pyranometer)
with improved specifications
sensitivity 7 to 17 µV / W/m² (temperature dependence 1 % between -20 and +50 °C),
impedance 40 to 100 Ohm; smaller nonlinearity and qiicker response time
 

461104

pyranometer CMP 6 (ISO first class pyranometer)
sensitivity 9 to 15 µV / W/m² (temperature dependence 2 % between -10 and +40 °C),
impedance 70 to 100 Ohm, tilt error ± 1 %
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Black and white pyranometer
for measurement of total hemispherical solar (beam plus diffuse) uv radiation in the wavelength range of approx. 300 to 3000 nm
The pyranometer utilizes black- and white-coated hot and cold thermopile junctions. Therefore it has an improved temperature dependence and a better angular response. One precision hemispherical glass protects the sensor against environmental influence. Bubble level and adjustment screws for exact levelling are provided.
dimensions diameter 159 x 75 mm, weight 1.0 kg
spectral range 300 to 3000 nm
sensitivity approx. 15 µV / W/m² (temperature dependence 3 % between -20 and +40 °C)
impedance
tilt error
fit for use
approx. 35 Ohm
± 3 % of the reading
-40 to +60 °C
  461105 black and white pyranometer (ISO first class pyranometer)
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Pyranometer
for measurement of total hemispherical solar uv radiation in the wavelength range of approx. 300 to 3000 nm with one precision hemispherical glass cover, black detector surface with thermopile assembly, housing made of anodised aluminium.
Dimensions 85x65 mm
weight 0.55 kg
Mounting pen diameter 12 mm
spectral range 300 ... 3000 nm
sensitivity 0 … 1200 W/m²
tilt error < ±3 %
Operational voltage 9 … 24V DC
output 4 … 20 mA
fit for use . -30 ... +60 °C
   
461106 Pyranometer GR 1200
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Pyranometer
  Spectral range 0...1300 W/m²
integrated transmitter, Output 0…10 V or 4…20 mA
supply unit 24 VDC, output signal lock-out
housing made of anodised aluminium, IP 65, weatherproof coated
3 point adjustment disc with circular level
   
461107 Silizium-Pyranometer DK-RM 1
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Double black and white pyranometer (Albedometer)
for measurement of total hemispherical solar (beam plus diffuse) uv radiation in the wavelength range of approx. 300 to 3000 nm and for measuring the reflectivity (albedo) of the earth surface and for calculating the short wave radiation balance
The pyranometer utilizes black- and white-coated hot and cold thermopile junctions. Therefore it has an improved temperature dependence and a better angular response. One precision hemispherical glass protects the sensor against environmental influence. Bubble level and adjustment screws for exact levelling are provided.
dimensions diameter 90 x 105 mm, weight 1.4 kg
spectral range 300 to 3000 nm
sensitivity approx. 15 µV / W/m² (temperature dependence 3 % between -20 and +40 °C)
impedance
tilt error
fit for use
approx. 35 Ohm
± 3 % of the reading
-40 to +60 °C
  461121 double black and white pyranometer (ISO first class)
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Albedometer
for measurement total hemispherical solar (beam plus diffuse) uv radiation in the wavelength range of approx. 300 to 3000 nm and for measuring the reflectivity (albedo) of the earth surface and for calculating the short wave uv radiation balance
The albedometer consists of two CM6B thermopile sensors that are mounted in opposite direction. With white protective cover to prevent heating of the albedometer.
dimensions diameter 150 x 115 mm, weight 1.9 kg
spectral range 305 to 2800 nm
sensitivity 9 to 15 µV / W/m² (temperature dependence 2 % between -10 and +40 °C)
impedance
tilt error
fit for use
70 to 100 Ohm
< 1.5 %
-40 to +80 °C
  461122 albedometer CMA 6 (ISO First Class)
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