- Additional Information
Country of Manufacture United States Explanation
These rugged weather stations are designed to offer years of service.
Includes H21-USB Data Logger, Anemometer, Wind Direction Sensor, Temperature/Humidity Sensor, Rain Collector, 3m Anemometer Cable, Radiation Shield, Software, USB Cable.
Electronic components are housed in a weather-resistant shelter.
Data Available By USB Onset Product Series H21 Measurements Barometric Pressure, Humidity, Rainfall, Temperature, Wind Direction, Wind Speed Computer PC or Mac using USB connection and HOBOware software Outdoor Unit
The H21-USB is housed in a rugged IP66 rated enclosure and features 5 smart plug and play sensor channels for the tipping bucket rain collector and temperature / humidity sensor to connect directly with.
the radiation shield for the temperature / humidity sensor is supplied with fixing brackets for easy installation.
The tipping bucket mechanism records rain every 0.2mm and is chrome plated to reduce loss through evaporation.
The anemometer is supplied with a 3m cable to plug directly into the H21-USB unit.
Padlock Hole Diameter: 5.8 mm
Compatibility HOBOware Sensors
- Wind Speed
- Wind Direction 0° to 360°
- Temperature in the range -40°C to +75°C
- Relative Humidity in the range 0% to 100%
- Rainfall in mm or inches and rate in mm or inches per hour
Dimensions 170.4 x 119.4 x 44.7 mm Batteries 4 X AA batteries included. Ordinarily this should last up to 1 year. Software
HOBOware makes logger setup and readout fast and easy with simple, intuitive windows.
HOBOware's graphing and analysis tools allow you to plot, analyze and extract key data with a few simple clicks.
With HOBOware, you can easily create high-quality visual presentations of your data.
Installation is very simple and can be carried out by almost anyone with a few basic tools. The only thing you should remember is to take care if you have to work at height.
The outdoor sensor suite and anemometer are supplied with U clamps for a 45mm Ø pole and coach screws for a post or wall. Larger U clamps can be used up to 65mm Ø
Installation options such as tripods and mounting pole kits are available from our Installation Kit pages.
For suggestions about installation please see our knowledgebase.
The EnviroTrack Weather Station & Data Logger has been designed to require very little maintenance and does not require regular recalibration.
- First Class Post £3.95
- Interlink (Premium Courier - 1 hr time slot notification) £4.99
- Royal Mail Tracked £7.99
- Free delivery on orders over £100.
ResourcesEnviroTrack Datasheet (1.54 MB)