Radiation		 Brightness Global Radiation Net Radiation UV Radiation Photo Synthesis Heat Flux
 

Sunshine
  

Sunshine Recorder acc. to Campbell-Stokes
Registers the sunshine duration for one entire. A cut glass sphere focuses the sun's rays and leave an image line on the strip chart.
The length of the image corresponds to the duration of sunshine.
The shipment includes the following charts:
140 sheets for summer, 140 sheets for winter, 100 sheets for spring and autumn.
 
Order Code Technical Data
7.1400.10.000 North. and southern equatorial zone 0 - 40°
7.1405.10.000 North. and southern hemisphere 25 - 60 °
  Measuring value sunshine duration
Degree of latitude adjustable
Recording period 1 day per strip chart
Dimensions 205 x 185 x 145 mm
Weight 5 kg

Sunshine Indicator SDE 
Instrument to measure the global radiation and the sunshine duration.

The threshold of sunshine duration is stated by the German Weather Service (DWD) with 120 W/m². The sensor delivers a digital Yes-/No-information for the sunshine duration and a voltage as information for the global radiation. The measurement is cos-corrected.

Delivery includes calibration certificate.

Sunshine Indicator SDE

Order Code Technical Data
7.1420.00.000 Measuring range 0 - ca. 1300 W/m²
  Spectral range 0,38 µm -1,1 µm
Max. spectr. sensitivity. 0,78 µm
Ambient temp. -30°C - +60°C
Linearity < 1 %
cos-correction error f2  < 3%
Signal output 0 - 5 V (global rad.)
Operating voltage 10 V - 24 V DC
Sunshine duration yes  4,5 V - 5,0 V
no    0 V - 0,6 V
Threshold 120 W/m²
Diffusor PTFE
Cable 5 m long
Dimensions Ø 80 mm, 82 mm high
Weight 0,3 kg

Sunshine Duration - Sensor CSD 1
Instrument to measure the sunshine duration and direct radiation.
The sunshine duration is defined as period, in which the direct solar radiation exceeds the threshold of > 120 W/m².
The sensor sends a digital Yes/No-information for the sunshine duration, and a voltage as information for the direct radiation. Delivery includes a test certificate.

Bestell - Nr. Technische Daten
7.1421.00.001 With heating
Sunshine duration Threshold Direct Radiation or Heating voltage 120 W/m²
Electr. output ja 1 ± 0,1 V DC
nein 0 ± 0,1 V DC
Direct Radiation Meas. range 1000 W/m²
Electr. output 0 – 1 V DC
Ambient temp. -30°C - +40 °C
Operating voltage 12 V DC / 0,1 W

Heating voltage

12 V DC / 1 W or
12 V DC / 10 W
Cable 15 m long
Dimensions 304 x 131 mm
weight 1,2 kg

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