Humidity Transmitter DewTrak Model 200 from EdgeTech

Model 200
DewTrak™ Humidity Transmitter

Storage Areas - HVAC - Energy Management - Manufacturing
and Process Areas - Process Control - Clean Rooms

Benefits:
• Low cost
• Highest accuracy and reliability - Dew point accuracy to +/- 0.5°C
• Patented sensing scheme discriminates between dew and contamination; reducing maintenance requirements
• Primary measurement technique
• No drift. No hysteresis. Fast response
• Self-diagnostics and continuous unattended operation. No balancing or other adjustments required

The Model 200 DewTrak™ Humidity Transmitter is a low-cost, low power, blind transmitter which consists of a sensor probe and an electronic control unit. The control unit is housed in a plastic or aluminum enclosure. This instrument combines the inherent accuracy, reliability, and long-term stability of optical chilled mirror technology with an advanced electro-optic sensing scheme. The Model 200 Humidity transmitter provides continuous and repeatable humidity measurements.

The DewTrak™ Humidity Transmitter features a unique sensing technology which discriminates between dew and contamination. The technology continuously compensates for any variations in humidity measurement due to mirror contamination or component variations. There is no need to heat the mirror and balance the instrument to compensate for contaminants on the mirror.