Home › Gas Analysers › Safety › Drager Polytron 8200
Quick, reliable and cost-effective detection of combustible
gases and vapours in the ambient air: the microprocessor-based
transmitter is the result of more than 40 years of experience in
measurement technology. In addition, the Polytron 8200 can
also be integrated into your digital fieldbus system, thus
providing additional diagnostic functions. SIMPLE INSTRUMENT MANAGEMENT
THANKS TO DIGITAL COMMUNICATION
With its HART ability, the Drager
Polytron 8200 allows remote access using
the Drager PolySoft software for the quick
and convenient evaluation of the instrument
status. Integration in existing management
systems (e.g. PactWare) is also possible
using DTM. In addition, fieldbus systems
such as Foundation Fieldbus or Profibus
are supported by corresponding interfaces.
DR�GERSENSOR EX…DD
- QUICK AND STABLE
The integrated type DD gas sensor
functions according to the heat-ofcombustion
principle. You'll be surprised
by its long-term stability as well as by its
poison resistance which is just as excellent
- some of the reasons for its increased life
time. Thanks to the innovative gas access design, the sensor responds to gas within
seconds. This allows you to quickly take
counter-measures, thus preventing a
potentially explosive atmosphere.
PROVEN - AND STILL GETTING BETTER:
DR�GER MEASUREMENT TECHNOLOGY
Drager has been developing and manufacturing
sensors and gas detectors for
industrial use for more than 40 years. And
with each new instrument generation, we
drive our measurement technology a bit
further. With the Polytron 8200, you will
definitely benefit from this experience and
power of innovation. For the more sophisticated
DragerSensor Ex...DD is also traditionally
manufactured by Drager.
OPTIONAL: TWO MOUNTING SETS
FOR EASY FLANGE-MOUNTING
The housing has four mounting holes. Two
different mounting sets are available for
installing the Polytron 8200: a duct-mount
and a pipe-mount set. This means that
the transmitter can be easily installed
anywhere - e.g., on a smooth wall, a pipe
or an exhaust duct.
OPTIONAL: THREE RELAYS FOR
CONTROLLING EXTERNAL EQUIPMENT
On request, the Drager Polytron 8200 can
be equipped with three integrated relays.
This enables you to use it as an independent
gas detection system with two arbitrarily
adjustable concentration alarms and one
fault alarm. Audio alarms, signal lights, or
similar devices can, thus, be controlled
locally - without an additional cable
between the transmitter and a central
controller. The sensor signal can be
evaluated using the 4 to 20 mA signal.
QUICK AND EASY WIRING
The electronics and the bezel form a
single unit. Simply pull them out of the
housing. Then insert the three-wire cable
into the terminals. Finally, plug the terminal
block into the PCB.
FURTHER ADVANTAGES:
Drager Polytron 8200
Easy and cost-effective: one-man
calibration
Available as flameproof or increased
safety version
Aluminium or 316 L stainless steel
housing for the most extreme industrial
conditions
Extremely user-friendly software thanks
to a minimum number of menu items
Backlit display: easy to read, even in
the dark and without a flash light
Traffic light status indicator
(green = no danger, yellow = error,
flashing red = gas alarm)
Can also be used as an early warning
system (0-10% LEL) for ammonia
Matrix display allows the flexible setting
of measuring ranges and units
DD version: SIL 2 certified by the
German T�V S�d
Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.
