Humidity, dewpoint and temperature measurement instruments
Relative humidity (RH) is defined as the ratio of the water vapor pressure or water vapor content to the saturation vapor pressure or the maximum vapor content at the temperature of the air or gas. The saturation vapor pressure in the air varies with air temperature, the higher the temperature, the more water vapor it can hold. When saturated the relative humidity in the air is 100 %RH.
OEM Instruments and Modules and Probes
	Vaisala Instruments DMT242 Designed for OEM system integrations. Ideal for dryers and dry air systems DMT152 Designed for measuring low dewpoint in OEM applications, even down to -80°C DMT142 Miniature dewpoint measurement instrument for industrial OEM applications like air dryers or plastic dryers HMM210 Modules optimized for harsh environments with both high humidities and a wide temperature range. HMP45A/D Humidity Probe The humidity and temperature probes for OEM's and single users are designed for use with a wide range of instrumentation. HM44 Structural humidity measurement set HUMITTER® Developed to meet the demand for a low cost transmitter suitable for volume applications or integration into other manufacturers' equipment.

Probes and OEM Modules