Kahn Optidew Series, User Manual

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Optidew User’s Manual
Kahn Instruments 1
INTRODUCTION
1 INTRODUCTION
The Optidew chilled mirror hygrometer is based on the proven, fundamental condensation
temperature dewpoint principle, giving unmatched long-term drift-free performance.
Kahn offers three highly durable sensor options, which are suitable for measuring in a
wide variety of different samples.
1.1 Optidew Series
The Optidew series is available in two different enclosures:
Figure 1
Optidew Wall Mount and Optidew Bench Top
The Optidew Wall Mount features a compact ABS enclosure with an aluminium base
plate and 4 external lugs for easy mounting to a panel or wall. It is available with a 5.7"
touch screen display, or as a blind "transmitter only" version.
A weatherproof version of the Optidew Wall Mount enclosure is available with a modified
connector panel to improve ingress protection to IP65/NEMA 4. Note that the Ethernet
and SD card options are not available in combination with the weatherproof version.
The Optidew Bench Top is designed to be easy to handle and transport, and is ideal for
laboratory or service use. It has a 5.7” touch screen LCD equipped as standard.