Absolute Humidity Humidity Transmitters

Dewpoint and RH Hygrometer -- Optidew
from The Kahn Companies

The Optidew Dewpoint Hygrometer uses fundamental optical dewpoint measurement to provide drift-free long-term performance. It offers a wide measurement range of -76 to +194 °F dewpoint (or 0.5 to 100% relative humidity) at temperatures from -40 to +194 °F. Optidew provides two linear 4 -... [See More]

  • Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
  • Dew Point Range: -76 to 194
  • Relative Humidity Range: 0.5000 to 100
  • Dew Point Accuracy: 0.36
Humidity and Temperature Transmitters -- HMD60
from Vaisala

#177;1.5%RH Transmitters for Demanding HVAC, with a Certificate. The sturdy and reliable duct mounted Vaisala HUMICAP ® Humidity Transmitter Series HMD60 is designed for monitoring relative humidity in demanding HVAC and light industrial applications. The combination of high accuracy,... [See More]

  • Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Temperature; Enthalpy, Wet Bulb
  • Relative Humidity Accuracy: 1
  • Relative Humidity Range: 0.0 to 100
  • Absolute Humidity Range: 0.0 to 300
Multifunctional Industrial Transmitter -- EE31
from E+E Elektronik

EE31 is optimized for reliable humidity and temperature measurement in demanding industrial applications up to 180 °C (356 °F). In addition to precise measurement of relative humidity and temperature, the transmitter calculates additional parameters such as dew point, absolute humidity or... [See More]

  • Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Temperature; Frost point Temp, Specific Enthalpy
  • Relative Humidity Accuracy: 1.3
  • Relative Humidity Range: 0.0 to 100
  • Absolute Humidity Range: 0.0 to 700
Digital Relative Humidity and Temperature Transmitter, Remote Version -- WR293
from PMC Engineering LLC

The WR293 relative humidity sensor uses the HYGROSMART module, integrated in the interchangeable probe and cable. This device can be used in high-temperature applications due to the remote measurement element and its small overall size. The interchangeable probe allows for simple recalibration and... [See More]

  • Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Temperature; Frost Point, Mixing Ratio, Specific Enthalpy
  • Relative Humidity Accuracy: 2
  • Relative Humidity Range: 0.0 to 100
  • Absolute Humidity Range: 0.0 to 600