Description
FEATURES
Superior accuracy
Network enabled
Powerful logging and analysis tools
Two interchangeable calibrated sensors
Huge memory
Upgraded software
PRODUCT OVERVIEW
Two types of sensors are available
The high-accuracy sensor (“H model) reads temperature to ± 0.125 °C over a calibrated range
of 16 °C to 24 °C. Relative humidity readings are to ± 1.5 % RH from 20 % RH to 70 % RH.
The standard-accuracy sensor (“S model) reads temperature to ± 0.25 °C over its calibrated
range of 15 °C to 35 °C. Relative humidity readings are to ± 2 % RH from 20 % RH to 70 % RH.
All DewK thermo-hygrometer sensors come with NVLAP accredited certificates of calibration
for both temperature and humidity, complete with data and NIST traceability.
Ethernet and wireless capability
With its built-in Ethernet RJ45 jack, multiple DewK thermo hygrometers can be monitored from
the same screen using LogWare III client-server software. Ethernet also gives you the possibility
for remote connectivity over the internet, so you can monitor critical conditions while you’re away.
Cables running along the floor can be a safety hazard, and cables hanging from the ceiling and
walls are an eyesore. With the DewK, simply connect your computer through an RF modem up to 100 ft away,
without the clutter of all the extra cables.
If you need a printout, send data to a printer through the RS-232 interface in real time.
Math and statistical functions
In addition to temperature and humidity, the DewK calculates dew point, heat index,
and rates of change for both temperature and humidity. Min, max, and a variety of other
statistics are also calculated and can be shown on-screen. Daily summary statistics,
including min, max, and maximum rates of change are stored for the most recent sixty days.
Calibrated sensors
With inputs for two sensors, each measuring both temperature and relative humidity,
one DewK can monitor two locations at the same time. Both sensors can be run via
extension cables to remote locations up to 100 feet away,
or one sensor can be directly mounted to the top of the DewK.
Each sensor is calibrated for both temperature and humidity by Fluke Calibration.
The calibration constants assigned to the sensors reside in a memory chip located inside
the sensor housing, so sensors may be used interchangeably between different DewKs,
and the recalibration of sensors doesn’t require an accompanying DewK.
Product Application
Sensors may also be assigned a unique identifier (up to 16 characters) to facilitate
record keeping by matching the sensor identifier with the collected data. Each DewK ships
with one sensor, with additional sensors available from Fluke Calibration. Spare sensors may
also be purchased as a kit, which includes a wall mounting bracket and a 25-foot extension cable.
The DewK thermo hygrometer and humidity monitor has enough on-board memory to store up
to 400,000 date- and times stamped data points. That’s two years’ worth of data
for both measurements from two sensors if readings are taken every ten minutes!
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