Draeger 8200 CAT Flammable Gas Detector Polytron


(GST 18% Exclusive)

100 in stock


Dräger Polytron® 8200 CAT Flammable Gas Detector Polytron is an advanced explosion-proof transmitter for the identification of flammable gases in the lower blast limit (LEL). It utilizes a  catalytic bead DrägerSensor®It will distinguish most flammable gases and vapors. In addition 3-wire 4 to 20-mA analog output with transfers, it additionally offers Modbus and Fieldbus conventions, making it compatible with most control systems.

Applications: (Petro)chemical plants and factories, Tank storage parks, Wastewater treatment facilities, Mining industry, Construction sites, Governments/first responders, Food and beverage industry.

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Draeger 8200 CAT Flammable Gas Detector Polytron, The latest generation type DD gas sensor is based on the proven catalytic bead principle. Innovative dual active elements result in very good long-term zero stability. Dräger has raised the bar yet again for poison resistance. The resulting long service life provides you with low ownership costs. Measuring performance has also been improved. The innovative gas inlet allows the sensor to respond to gas within a matter of seconds.

Features of Draeger 8200 CAT Flammable Gas Detector Polytron :

  • Fast and stable
  • Easy device management via digital communication
  • Make the impossible possible with the remote sensor
  • Three relays for controlling external equipment

Additional information

Weight 4.5 kg


Model No



Explosion proof / flameproof enclosed transmitter (“d”) or combined with increased safety (“d/e”)

Gas Detected

Flammable gases and vapors


DD 0 to 100 %LEL – LC 0 to 10 %LEL

Operating Temperature

• -40 to 80°C (-40 to 176°F) without relay • -40 to 70°C (-40 to 158°F) with relay

Operating Humidity

0 to 100% r. h., non-condensing

Operating Pressure

20.7 to 38.4 inch Hg / 700 to 1,300 mbar

Analog Output

Normal operation 4 to 20 mA ; Warning 3.4 mA ;Fault condition < 1.2 mA


Backlit graphic LCD; 3 Status LEDs (green/yellow/red)

Relay specification (option)

2 alarm relays and 1 fault relay, single-pole two-way contact 5 A @
230 VAC, 5 A @ 30 VDC, resistance-bound

Power Supply

10 to 30 VDC, 3-wire

Cable Entry

3/4" NPT female conduit or M20 cable gland

Transmitter Housing

Epoxy coated copper-free aluminum or stainless steel SS316 L

Sensor housing

Stainless steel 303

Enclosure protection type

NEMA 4X & 7, IP65/66/67

Cable entry point

3/4" NPT threaded holes or M20 cable gland


UL, CSA, IECEx, ATEX, CE markings


• w/o docking station : 280 X 150 X 130 mm • w/ docking station : 280 X 180 X 190 mm


• w/o docking station Aluminium : 2.2 kg • w/o docking station SS316 L 8.8 : 4.0 kg • w/ docking station Aluminium : 3.5 kg • w/ docking station SS316 L : 5.4 kg

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Draeger 8200 CAT Flammable Gas Detector Polytron

Draeger 8200 CAT Flammable Gas Detector Polytron


(GST 18% Exclusive)

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