
![]() Item #: WE-29303 WeatherHawk 621 weather station measures wind speed & direction, barometric pressure, solar radiation, rainfall, air temperature & relative humidity. T... [Read More] Our Price: $6,089.13 |

Features | |
| Air Temperature | |
| Sensor: Thermistor | |
| Operating Range: -40º to +122ºF (-40º to +50ºC); 0 to 100% RH | |
| Temperature Accuracy: ±0.9°F (±0.5ºC) Temperature Interchangeability: ±0.36°F (±0.2ºC) | |
| Relative Humidity | |
| Sensor: Precision, temperature corrected, bulk polymer | |
| RH Accuracy: ±5% for 90% to 100% RH; ±3% for10% to 95% RH | |
| Barometric Pressure | |
| Sensor: Piezoresistive transducer | |
| Range: 15 to 115 kPa (4.43 to 33.96 inches of Mercury) | |
| Accuracy: < ±1.5% of Full Scale Reading ±1.5 kPa (0° to +85°C) ±0.443 Hg | |
| Wind Gauge | |
| Sensor: sonic wind sensor with integral heater | |
| Rain Gauge | |
| Sensor: piezometric | |
| Solar Radiation | |
| Sensor: Silicon pyranometer Spectral Range: 300 to 1100 nm Accuracy: ±2.5% Output: ~0.25 mV per W m-2 Operational Range: 0 to 2000 W m-2 Temperature Range: -40° to +130°F (-40° to +55°C) | |
| Wind | |
| Sensor: sonic wind sensor with integral heater. | |
