Chilled Mirror Hygrometer Optidew

Chilled Mirror Hygrometer :

The Optidew is a fast-responding chilled mirror hygrometer, equally at home in both industrial
humidity control and precision laboratory applications. It is available in bench top and wall mount
configurations, and features an intuitive touch screen interface for easy local operation. Using the
latest developments in chilled mirror technology, it has a response speed comparable to polymer
relative humidity sensors, combined with the reliability of drift-free measurements common to all
chilled mirror instruments.

Highlights

• New chilled mirror hybrid sensor gives fast
  dynamic response to changes in humidity
• Accurate to ±0.15°C (±0.27°F) dew point,
  ±0.1°C (±0.18°F) temperature
• Wide measurement range from -40 to +120°C
  (-40…+248°F) dew point
• Choice of communication methods, including
  Modbus TCP over Ethernet communication for
  easy networking
• Optional pressure transmitter for accurate
  calculation of ppmV & g/kg

Applications

• Reference humidity instrument for climatic and
  environmental chambers
• Inlet air measurement for engine testing
• HVAC testing
• Environmental monitoring in clean rooms
• Coating process monitoring—for confectionary
  and pharmaceuticals
• Control of humidity for metallurgical processes