Hygrovue 10 Digital Temperature and Relative Humidity Sensor with M12 Connector

Mounting 

When you use the HygroVue 10 outdoors, it is standard practice to install the sensor within a housing, known as a shield. The shield prevents solar radiation from heating the sensor and creating measurement errors. The radiation shield also provides a degree of protection from adverse weather, such as hail or driving rain. The most common type of shield is a relatively small, naturally ventilated screen that is low maintenance and requires no power.  

The HygroVue 10 is specifically designed for field use with dimensions to suit common radiation shields. (Campbell Scientific recommends the RAD10E 10-Plate Solar Radiation Shield.) You can mount the RAD10E on vertical or horizontal poles. 

Field Calibration 

Calibration is easy to carry out by simply changing the sensor element. As each sensor element is individually calibrated, no further adjustments of the sensor are required. This means that when you change the element, it returns the sensor to the factory calibration state for both temperature and humidity—without interrupting your measurement collection for long periods. 

Benefits and Features 

• • Uses a combined, pre-calibrated digital humidity and temperature element 
  • Field-changeable element for fast, on-site recalibration 
  • Digital SDI-12 output, allowing long cables with no added errors 
  • Simple data logger programming 
  • Low power consumption 
  • Wide operating voltage 
  • Rugged design with potted electronics 
  • Standard M12 connector with IP67 sealing rating