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Technical Information

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TAHMO MicroEnvironment Monitor (MEM)

Station specifications:
Provided with solar charger for self-powered operation with 6-month backup battery
Hourly GPRS reporting with 5 minute readings

Soil moisture and groundwater sensors available upon request.

Sensor Operating temperature range Notes
Anemometer -40 to 50 C Maximum sampling speed: 1 Hz.

Output: Avarage speed, gust speed, direction, or vector.
Rain gauge 0 to 60 C Not suitable for snowfall measurement.
Pyronometer -40 to 60 C Spectral range: 380 to 1120 nm.

Field of view: hemisperical, 180 C.
Barometer -40 to 85 C -500 m to 9,000 m above sea level. 
Parameter
 Range Resolution Accuracy
Wind speed 0 to 40 m/s 0.01 m/s  3 %
Wind direction 0 to 359 degrees 1 degrees  5 degrees
Temperature -40 to 50 C 0.1 C  1.0 C
Relative humidity 0 to 100% RH 0.1% RH  3%
Vapor pressure 0 to 47 kPa 0.01 kPa  0.2 kPa
Precipitation 0 to 400 mm/hr 0.017 mm  5%
Solar radiation 0 to 1,750 W/m2 1 W/m2  5%
Barometric pressure 50 to 110 kPa 0.01 kPa  0.1 kPa

 

 

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twigah2020TWIGA-H2020@twigah2020·
25 Nov

Our Partner @TAHMO_World at the Holland Lounge of the SARA Conference in Abidjan
23 November - 1 December 2019. https://t.co/wztwbyq5dw

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