Registers the sunshine duration over one day. A cut glass sphere focuses the sun's rays and leave an…
Instrument to measure the global radiation and the sunshine duration.The threshold of sunshine duration is stated by the…
Instrument to measure the sunshine duration and direct radiation. The sunshine duration is defined as period, in which…
The sensor acquires the radiations UV-A and UV-B independently from each other. The measuring results correspond to the…
Measuring transmitter for short-wave radiation which might cause irreversible damages of the human skin. The relative spectral sensitivity…
The instrument serves for the acquisition of the daylight intensity, and is adapted to the sensitivity of the…
Measuring sensor for the acquisition of the brightness. It can be used for the regulation of shading devices,…
Measuring instrument for the acquisition of the daylight intensity.The electrical output can be used for the regulation of…
The brightness transmitter serves for the acquisition of the daylight intensity, depending on the position of the sun.…
The instrument serves for the measurement of the heat flux through a surface. Consists of 205 Cu-CuNi thermocouples…
Instrument serves for the measurement of the heat flux in a wall or in the earth. Order-No. 7.1417.10.000…
WMO- recommended measured value transmitter to determine global radiation. It is also used as a reference instrument due…
Measured value transmitter to determine global radiation. It is also used as Albedometer. Easy to adjust horizontally owing…
Measuring value transmitter for the determination of the global radiation. The instrument can be used also as Albedometer.The…
Serves for shading the Pyranometer from direct solar radiation. By that, an exact measurement of the diffuse sky…
Electrical measuring instrument to measure the global radiation.The sensor element consists of a silicon photodiode; it delivers a…
Electrical measuring instrument to measure the global radiation. The measurement is cos-corrected.Delivery includes calibration certificate. Order Code 7.1415.09.xxx…
Electrical measuring instrument to measure the global radiation. The measurement is cos-corrected.Delivery includes calibration certificate. Order Code 7.1415.05.xxx…
Instrument for measuring the total radiation balance. Two completely identical contra-connected thermopiles measure the global- and reflex-radiation and…
For measurement of the total radiation balance, global radiation and reflected radiation. The measuring values of the global…
ZTo measure the short-wave radiation balance, global radiation and reflection radiation of the ground. The measuring values of…
The instrument serves to measure the net radiation, the difference between the total radiation from above (solar radiation…
With the PAR-sensor the photochemical growth processes of outdoor- and greenhouse-plants can be optimized. The sensitivity corresponds to…