Model DS2000-1 Dewpoint Analyzer0 pages

Model DS2000-1
Single Channel OnLine Dewpoint Hygrometer
Ranges available between -1100C to +200C (-1660F to +680F)Td
A complete online solution for continuous
measurement of moisture in process gases and
compressed air, oering powerful functionality
via a simple interface.
The dewTEC Model DS2000-1 from Alpha Moisture
Systems is a single channel, on-line hygrometer
designed to accurately display dewpoint in gases
This panel mounted dewpoint hygrometer combines advanced
digital technology with the industry leading ultra high
capacitance aluminium oxide sensors - the
acknowledged industry benchmark for trace moisture
measurement.

Easy set up - Large clear display with visible alarms Fast response - Stable - Reliable - Accurate.
Features

• Advanced functionality with userfriendly design
• Accuracy better than ±2°C Dewpoint
• Automatic Calibration
• RS485 serial communications
• 2 Independent, fully programmable
alarm relays

Measuring instrument
conforms with
EN 61326

Sensor can be
installed in
Hazardous areas

• Linear retransmission signal of current
or voltage
• Cable length of up to 1km to sensor
• Calibration traceable to National &
International standards
• Logging software option available
• Fully compatible with SF6

The combination of advanced electronics, software and full specication sensors makes this the unit of
choice for a whole range of applications due to it's exibility and high congurability and ease of use
through its menu driven operation. The instrument can be factory congured to read in °C dewpoint, °F
dewpoint, ppm(V), ppm(w), g/m3 or lb/MMSCF.
The measured dewpoint is displayed by means of a large 5½ digit, seven segment LED display. The dewTEC
DS2000-1 also oers two independent, fully user programmable alarm contacts and open collector
outputs to provide all the versatility required for any application. The factory set, analogue, current
or voltage output, that is linear with dewpoint, is available as well as RS485 serial connection with 1-99
address settings. The dewTEC DS2000-1 is a fully self-contained display system in 1/8 DIN panel mounted
case providing front panel protection to IP31.
The dewTEC DS2000-1 can be supplied together with any one of a range of dedicated, ultra high
capacitance, sensors incorporating automatic calibration and covering an overall range from -1100C to
+200C dewpoint. The sensor has been conditioned for long term stability so ensuring a long and trouble
free service life. Additionally the high sensitivity and linear output of the sensor allows up to 1km cable
length between the Sensor and the dewTEC DS2000-1 instrument. The sensor is ATEX certied for
intrinsic safety and so can be used in hazardous environments with a suitable Zener barrier in the
safe area. Please see page 4 diagram.
© Alpha Moisture Systems Ltd.

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