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Weather Station
Pioneers in the industry, we offer three cup anemometer, rain sensor weather station, wind vane weather station, relative humidity weather station and wind vane from India.
Three Cup Anemometer
Product Price: Rs 28,000 / PieceGet Best Price
Product Details:
| Wind Speed Sensor | 3 Cup Anemometer |
| Starting Threshold | 0.3 meters/sec |
| Range | 0 to 65 meters/sec |
| Diameter of Cup | 50 mm |
| Diameter of Cup Assembly | 165 mm |
Principle of Operation:
Weather Station Anemometer is a fast response, low threshold op to electronic anemometer. When rotated by wind, a chopper on the anemometer shaft Interrupts an infra red light source , generating pulses from a photo transistor. The signal is amplified and fed through a line driver. The frequency is proportional to wind speed. The anemometer is provided with a 3 pin connector for easy replacement and comes with 10 meters of shielded cable.For operation at low temperature the sensor can be supplied with a built in heater The Anemometer can be supplied with a 20W 24 V DC built in heater for operation at low temperatures.
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Rain Sensor Weather Station
Product Price: Rs 50,000 / PieceGet Best Price
Product Details:
| Sensor | Tipping Bucket Rain Gauge |
| Sensing | Magnet and Reed Switch |
| Resolution | 0.5 mm |
| Accuracy | Better than +5% |
| Operating Temperature | -40 Degree C to +50 Degree C |
| Rim Diameter | 203 mm |
| Collecting Area | 325 sq mm |
| Sensitivity | 0.5 mm or, 0.2 mm |
Principle of Operation:
It uses a tipping bucket mechanism to produce a contact closure every time it receives a predetermined quantity of rainfall. The body and funnel are made of FRP (Fiber glass Reinforced Plastic), rim is made of gun metal. All parts having contact with water are made of stainless steel. Each tip of the bucket produces an on-off output when the magnet passes over the reed switch.
Additional Information:
- Item Code: DTR-8104
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Wind Vane Weather Station
Product Price: Rs 1 Lakh / PieceGet Best Price
Product Details:
| Wind Direction Sensor | Wind Vane |
| Starting Threshold | Better than 0.5 meters/sec |
| Range | 0 to 357 degrees |
| Output | 0 to 5 kilo ohm Resistance |
| Resolution | 1 Degree |
| Operating Temperature | -40 to + 60 degree Celsius |
| Construction of Sensor Body | Brass Housing, Stainless Steel Shaft and Aluminum Vane |
Principle Of Operation:
Wind Vane Weather Station is a counter balanced, low threshold wind vane. A Linear, wire wound endless potentiometer is coupled to the vane by an SS shaft. As the vane turns, it rotates a stainless steel shaft which is coupled to the potentiometer. This potentiometer has excellent linearity, very low starting torque.
The north of the Wind Vane Weather Station is marked on its body. This line is to be aligned with actual North with the help of prismatic compass, at the time of installation.
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Relative Humidity Weather Station
Product Price: Rs 15,000 / PieceGet Best Price
Product Details:
| Resolution | 0.1 % |
| Range | -40 C to +50 C |
| Operating Temperature | -40 Degree C to +50 Degree C |
| Power Requirement | + 5 volts DC |
| Power Consumption | ~ 4 mA |
| Output | 0- 1 V for 0 to 100% Humidity |
| Size of Body | 250 x 90 mm diameter |
Principle of Operation:
Relative Humidity Weather Station features an improved design to provide highly accurate and rapid measurements. The Relative Humidity Weather Station is a thin film capacitor element. A dielectric polymer absorbs water molecules from the air through a thin metal electrode and this causes a capacitance change proportional to humidity. The response is essentially linear. A sintered filter is provided to protect the sensor element from dirt, atmospheric pollutant and water condensation. A solid state electronic circuit is built in each probe to produce 0 to 1000 M. Volts output signal corresponding to relative humidity value 0 to 100%. The output is single ended.
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Wind Vane
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Product Details:
| Output | 0 to 5 kilo ohm |
| Resolution | 1 Degree |
| Operating Temperature | -40 to + 60 degree Celsius |
| Range | 0 to 357 Degrees |
Principle of Operation:
Wind Vane is a counter balanced, low threshold wind vane. A linear, wire wound endless potentiometer is coupled to the vane by an SS shaft. As the vane turns, it rotates a stainless steel shaft which is coupled to the potentiometer. This potentiometer has excellent linearity, very low starting torque.
The north of the Wind Vane is marked on its body. This line is to be aligned with actual North with the help of prismatic compass, at the time of installation. Sensor gives minimum resistance at North (i.e., 0 degree approximately 20 ohms). The resistance output linearly proportional to the position of the Wind Vane.
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