Dräger Polytron 7500

The Dräger Polytron 7500 is a gas detector for nitrogen trifluoride (NF3), fluorinated and chlorinated hydrocarbons in ambient air.

Benefits

General information

Dräger Polytron 7500 reliably detects leakages in many applications, including speciality gas supply systems for etchants such as NF3, C4F6 or C5F8 refrigeration systems and gas insulated switchgear applications. An integrated sampling pump continuously draws air from the area to be monitored. Interfaces, such as relays and field bus connectors, can be integrated as optional modules.

Reliable measurement

Through new technological advances in electronic design and shielding, Dräger is able to provide a gas detector with unsurpassed RFI resistance. The use of durable and sturdy components for pumps and pyrolysis oven achieves long reliable operation. Selective and long-lasting electrochemical DrägerSensors® XS provide a stable measurement of the target substances with a fast response time. A unique internal flow system guarantees stable measurements even with varying sample flows.

Simple, quick installation

A modular concept comprising a docking station separate from the main unit saves time and money. The docking station and even the relay module can be electrically pre-wired. At commissioning the Dräger Polytron 7500 main unit is connected by a quick lock mechanism to the docking station. After a short warm up period the system is ready for operation. The design meets the requirement for a small footprint where space is limited.

Easy operation

A large graphical display uses icons and plain text to show the status of the instrument, and guides the user through calibration and configuration. The software menu was designed in partnership with our customers, making it simple and easy to use. Only three keys are necessary to navigate through the different functions. A password prevents unauthorized access.