Weather Station

davis
Description

The SynField Weather Station (SF-WS-02) is based on Davis Vantage Pro 2, a reliable and reasonably priced weather station that allows you to measure:

  • Air Temperature and Humidity
  • Wind Intensity and Direction
  • Rain collector
  • UV and Solar Radiation (optional)

The station is connected to the SynField system via a dedicated board that enables all the mentioned sensors to communicate through a single SynField connector.

Technical Specifications

Specifications

Air Temperature

·  Accuracy: ±0.3οC

·  Resolution: 1οC

·  Measuring range: -40 oC  to +65oC

Air humidity

·  Accuracy: ±2%

·  Resolution: 1%

·  Annual deviation: up to ±2%

·  Intermediate Measure Time: 10 sec

·  Measuring range: 0% to100%

Wind Intensity and Direction

·  Accuracy of Wind Intensity Measurement: ±5ο

·  Accuracy of Wind Direction Measurement: ±3ο

·  Dimensions: 381 mm x 38 mm x 457 mm

Rain Measurement

·  Daily Rainfall: 0.0 mm to 999.8 mm

·  Accuracy: ±4% (for rain <50 mm/hr), ±5% (for rain <100 mm/hr)

·  Intermediate Measure Time: 20-24 sec

·  Dimensions: 16.5 cm diameter  x 24 cm height

UV & Solar Radiation

·  Spectrum response: 400 to 1100 nanometers

·  Accuracy: ±3% (angle 0° to ±70°); ±10% (angle ±70° to ±85°)

·  Temperature Coefficient: +0.12% per °C

Operating temperature

-40 oC  to +65oC

Storing temperature

-40 oC  to +70oC

Soil Moisture

10HS-Large-Volume-Soil-Moisture-Decaong-10HS-Soil-Sensor-10HS-Sensor.jpg_640x640
Description

SynField Soil Moisture (SF-SM-10HS) is based on the Meter/Decagon 10HS, a high-precision reliable and economical ground moisture meter.
The sensor is connected to the SynField system via special wiring.

Technical Specifications

Specifications

Soil Moisture (Volumetric Water Content)

·  Spectrum response: 0% to 100%

·  Accuracy: ±2,5%

·  Intermediate Measure Time: 10 msec

Dimensions

14.5 cm x 3.3 cm x 0.7 cm

Operating Temperature

-40°C to +50°C

Soil Electrical Conductivity

5te-11
Description

SynField Soil Electrical Conductivity (SF-EC-01) is based on the Decagon ECH2O 5TE, a reliable and relatively cost-effective meter, which allows you to measure:
• Soil Moisture
• Soil Temperature
• Electrical Conductivity

The sensor is connected to the SynField system via special wiring.

Technical Specifications

Specifications

Soil Moisture (Volumetric Water Content)

·  Spectrum response: 0% to 50%

·  Accuracy: ±3% (±1% after calibration)

·  Intermediate Measure Time: 150 msec

Electrical conductivity

·  Accuracy: ±10% from 0 to 7dS/m (for >7dS/m needs calibration)

·  Resolution: 0.01 dS/m from 0 to 7dS/m, 0.05 dS/m from 7 to 23.1 dS/m

·  Measuring range:  0 to 23dS/m

Temperature

·  Accuracy: ±1oC

·  Resolution: 0. 1oC

·  Measuring range:  -40 oC  to +60oC

Dimensions

10 cm x 3.2 cm x 0.7 cm

Operating temperature

-40 oC  to +60oC

Storing temperature

-40 oC  to +70oC

Leaf Wetness

lws_leaf-wetness-sensor
Description

SynField Leaf Wetness (SF-LW-02) is based on Decagon LWS, a reliable and cost-effective leaf wetness meter.

The sensor is connected to the SynField system via special wiring

Technical Specifications

Specifications

Leaf wetness

·  Spectrum response: 0% to 100%

·  Intermediate Measure Time: 10 msec

Dimensions

11.2 cm x 5.8 cm x .075 cm

Operating temperature

-20 oC  to +60oC

Storing temperature

-40 oC  to +70oC

Solar Radiation

solar_21
Description

SynField Solar Radiation (SF-SR-02) is based on the Davis Solar Radiation Sensor 6450, a reliable and relatively economical radiation meter that allows you to measure:
• UV
• Solar Radiation
The sensor is connected to the SynField system via special wiring.

Technical Specifications

Specifications

UV & Solar Radiation

·  Spectrum response: 400 to 1100 nanometers

·  Accuracy: ±3% (angle 0° to ±70°); ±10% (angle ±70° to ±85°)

·  Temperature Coefficient: +0.12% per °C

Operating temperature

-40 oC  to +65oC

Storing temperature

-40 oC  to +70oC

Light

light
Description

SynField Light (SF-LS-01) is based on the Apogee Instruments Pyranometer Sensor SP-100, a reliable and cost-effective solar radiation meter.

The sensor is connected to the SynField system via special wiring.

Technical Specifications

Specifications

UV & Solar Radiation

·  Spectrum response: 360 to 1120 nanometers

·  Accuracy: ±10-15% (angle 0° to ±70°); ±10% (angle ±70° to ±85°)

·  Temperature Coefficient: +0.12% per °C

Operating temperature

-40 oC  to +70oC

Storing temperature

-40 oC  to +70oC