Dynamite Weather Station


We are engaged in offering Dynamite Weather Station ( Research Grade), which finds applications in different irrigation, pest control purposes and performing the optimum harvest. Each weather station is pre-wired and fully assembled, including software to run the data logger and sensors. Besides, these include software for weather data retrieval and software for computing Lascano-Van Bavel Transpiration (ETP) in mm/hr, with daily water use. With the information provided by this system, the researcher can track the growth of the crops and crop water index. Again, other records regarding the crop on hourly basis can also be obtained.

 

Features:

 

  • Portable 2 meter (6 ft.) tripod, 3 meter (10 ft.) optional
  • Sealed enclosure
  • CR1000 data logger
  • 10 Watt solar panel, mast mounted
  • Battery and charger circuit
  • Scientific grade weather sensors
  • 100,000 data values in recorded data memory
  • RS-232 Interface and PC9-pin cable (3m)
  • Power Up Program Start
  • Windows setup communications and retrieval
  • Lascano-Van Bavel Transpiration

 

Specifications :

 

  • Wind Speed
    • Sensor 3 – cup anemometer; outputs AC voltage
    • 1 count/revolution
    • Operating temperature range -58 to +122° F (-50 to +50° C)
    • Operation range 0 – 112 mph (50 m/s), gust survival 134 mph (60 m/s)
    • Threshold 1.1 mph (0.5 m/s)
    • Distance constant (63% recovery) 7.5 ft (2.3 m)
    • Accuracy ±1.1 mph (0.5 m/s) over range 0 – 45 mph (0 – 20 m/s), 2.2 mph (1.0 m/s) over
    • Range 45 – 112 mph (20-50 m/s)
  • Wind Direction
    • Sensor Wind vane fitted with 10K potentiometer
    • Operating temperature range -58° to +122° F (-50° to +50° C)
    • Threshold 1.8 mph (0.8 m/s) at 10° displacement, ~4.0 mph (1.8 m/s) at 5° displacement
    • Recovery 1.6 ft (0.5 m)
    • Accuracy ±5°
    • Solar Radiation
    • Sensor Silicon photocell Sensitivity: Typically 80 uA/10° W/m2
    • Accuracy ±3% typical
  • Air Temperature and Soil Temperature Probes Sensor Thermistor
    • Range +14° to +122° F (-10° to +50° C)
    • Accuracy ±0.45° F (0.25° C)
  • Rain Gage
    • Sensor Magnetic switch
    • Orifice 6.04” diameter (15.34 cm)
    • Sensitivity 1 tip per 0.01” (0.25 mm)
  • Relative Humidity
    • Sensor Polymer film surface (Vaisala)
    • RH range 0 – 100% RH
    • RH accuracy at 68° F (20° C) ±2% RH at 0 – 90% RH; ±3% RH at 90 – 100% RH
    • Operation stability ±3% RH/year