Today, the measurement, processing and analysis of meteorological data requires a high degree of measurement instrument precision a. an optimal adaption of title data acquired to the task at hand. Our instruments and systems fulfill in all respects to ex tense level of accuracy. Weather data analysis without Computer aided measurement logging is unthinkable today. We develop complete for all essential or optional components as per customer's requirement. The sensors are Toed on suitable mast (2 m, 5 m, 10 m) according to requirement.
The Temperature Sensor with electronic circuitry housed in a protective enclosure. The Humidity Sensor consists an electronic circuit in the enclosure converts the capacitance ca voltage output which is linearly proportional to the ambient relative humidity. Both sensors elements kept within the radiation shield to protect the sensor from direct exposure to sunlight extreme wind, rain. dust etc.
The 3 CUP Anemometer is a general purpose wind speed measuring instrument using 3 rotating cup, The frequency generated is proportional to the wind speed. The WIND VANE is used for obtaining precise measurements of wind direction. The counter-balanced lightweight aluminum vane assembly with a precision potentiometer gives signal that is proportional to the wind direction. The SOLAR RADIATION sensor is made of Photovoltaic cell which has spectrum if short wave radiations. The Barometric Pressure sensor is made of Pietro-electric sensor with temp. compensation for accurate measurements.
The Data logger is using Advanced Micro controller system S Inbuilt Real Time Clock with battery backup The Data can be logged at specified interval set by User. (i.e. every 30 minutes). 512 KB Memory suitable for 15000 Readings suitable for approx. 10 months of data @. minutes , Analog Input channels, 5 Digital Inputs. Having Internal/external 12 V SMF Battery for Backup In case of MAINS power failure Optional Solar Panel Recharging of Battery for Remote locations. 20 x 4 Alphanumeric Display for instant Data reading U Settings. To transfer to data to a PC, RS232 port is inbuilt.Specifications:
|Relative Humidity||0 to 100 %,||1.00%||2 %|
|Wind Direction||0 to 359 Degree||1 Degree||5 Degree|
|Barometric Pressure||880 to 1080 mb||0.1 mb||0.5 m/c|
|Wind speed||0 to 54 m/s||0.1%s||2.00%|
|Solar Radiation||0 to 1800 W/m2||1 W/m2||1.00%|