The Dräger Polytron 8200 CAT is a continuous fixed gas monitor for flammable gases, utilising a catalytic bead sensor, designed to provide long-term zero stability, fast reaction times, and a long service life, thereby reducing the costs of ownership. The DD sensor’s measuring range is 0 to 100% LEL; there is also a low concentration option (LC), ranging from 0 to 10% LEL.
Compatibility with most control systems is possible. Outputs include a three-wire 4-20mA signal and support for Hart, Modbus, and Fieldbus protocols. The Dräger Polytron 8200 CAT also provides data logging, which is used to record readings and retrieve past event information. Approved for use in hazardous areas, a magnetic wand facilitates the operation of the transmitter without the need to open the face, eliminating the need to declassify an area.
If required, a remote sensor can be installed at a maximum distance of 30 meters from the transmitter. Calibration can be performed by a lone worker at the transmitter.
- Traffic light LED status lights: Red alarm, Yellow error, and Green- no danger.
- Housing epoxy-coated copper-free aluminium -explosion-proof.
- Electrical connection via 10 to 30 V DC, 3-wire.
Order Information
The E model includes a docking station, eliminating the need for conduit during installation in zoned areas. D versions have no docking station. Versions are available with three relays, allowing the detector to operate as a standalone system.
8344439 Polytron 8200 D Model 4-20/HART or with Relay 8344440
8344457 Polytron 8200 E Model 4-20/HART or with Relay, both include Docking Station 8344458
Stainless Steel versions
8344448 Polytron 8200 D Model 4-20/HART or with Relay 8344449
Past part references
4544439, 4544440, 4544457 & 4544458
Accessories and Spares
4544101 Magnetic wand
4544198 Pipe mount bracket
6812725 Duct mount kit
4544197 IR Connection Kit Polytron 5000/8000
8328600 PolySoft 1 year
8328601 PolySoft (subscription)
6812510 Splash guard
3702198 Weather protection kit
6806978 Gassing adapter
4509314 Gassing adapter PE incl. tubing
6810536 Calibration adapter Viton
6812470 Process adapter (Stainless steel) for DD
6812465 Process adapter (Stainless steel) for LC
6814150 Replacement sensor
