WEATHER STATION, TYPE WE900, MERK GLOBAL WATER-USA

ALAT INI DIGUNAKAN UNTUK MEMANTAU CUACA, SEPERTI ARAH ANGIN, KECEPATAN ANGIN, TEKANAN UDARA, CURAH HUJAN, TEMPERATURE UDARA, KELEMBABAN UDARA, DALAM SATU UNIT YANG DAPAT DIHUBUNGKAN DENGAN KOMPUTER.
Data of weather can be accessed either throught a real time report or throught a log of recorded data. Maximum, minimums and averages can also be obtained from the data using most spreadsheet programs. All data loggers contain a real time clock date and time stamps each record. All weather data collected by the data recorder can easily be transferred a disk file for future analysis and storage. 
This weather station included :
‘* Wind Speed Sensor
Type: Three cup anemometer
Threshold: <=3 mph (1.35 m/s)
Output: 4-20 mA
Range: 0 to 110 mph (0 to 50 m/s)
Accuracy: 0.2 mph over the range 11 to 55 mph (0.09 m/s from 4.9 to 24.6 m/s)
Operating Voltage: 10-36 VDC
Current Draw: Same as sensor output
Warm Up Time: 3 seconds minimum
Operating Temp: -40 to +131°F (-40 to +55°C)
Sensor Size: 7 inch diameter x 8-1/2 inch (18 cm diameter x 21.6 cm)
Weight: 1lb. (0.5 kg)
‘*  Wind Direction Sensor
Type: Wind Vane with potentiometer
Output: 4-20 mA
Range: 0-360° (352° electrical, 8° open)
Sensitivity: 1 m/s (2.2 mph)
Accuracy: 1% of full scale
Operating Voltage: 10-36 VDC
Current Draw: Same as sensor output
Warm Up Time: 3 seconds minimum
Operating Temp: -40° to +131°F (-40° to +55°C)
Sensor Size: 8 1/2 inch diameter x 10 1/2 inch (21.5 cm dia. x 26.7 cm)
Weight: 1lb. (0.5 kg)
‘* Temperature Sensor
Type: Precision RTD
Output: 4-20 mA
Range: -58 to +122°F (-50 to +50°C)
Accuracy: ±0.2°F or ±0.1°C
Operating Voltage: 10-36 VDC
Current Draw: Same as sensor output
Warm Up Time: 5 seconds minimum
Operating Temp: -58 to +212°F (-50 to +100°C)
Sensor Size: 3/4 inch diameter x 4-1/2 inch (2 cm diameter x 11.4 cm)
Weight: 0.5 lb. (227 g)
‘*  Humidity Sensor
Type: Capacitance
Output: 4-20 mA
Range: 0 to 100% RH
Accuracy: ±2% RH
Operating Voltage: 10-36 VDC
Current Draw: 3mA plus sensor output
Warm Up Time: 3 seconds minimum
Operating Temp: -40 to +131°F (-40 to +55°C)
Sensor Size: 1-1/8 inch diameter x 7 inch (2.9 cm dia. x 18 cm)
Weight: 0.5 lb. (227 g)
‘*  Solar Shield
Size: 4 inch diameter x 8-1/2 inch (10 cm diameter x 21.6 cm)
Weight: 1 lb. (454 g)
‘*  Mounting frame

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