Fixed gas detectors

The Zellweger Analytics Zareba range of fixed point gas detection systems provides easy-to-use and affordable flammable, toxic and oxygen gas monitoring solutions that can be created by users selecting the most appropriate sensors and controllers for the application. As a result users can meet relevant safety requirements quickly and easily.

For industrial environments such as wastewater treatment facilities and power plants, users can select from a series of sensors that range from a simple sensor to a sophisticated transmitter with programmable alarm relays and 4-20 mA output. The weatherproof units are operational in and out of doors and provide reliable protection against flammable, toxic and oxygen gas hazards, in potentially explosive atmospheres in accordance with the National Electrical Code (NEC) and OSHA guidelines. All necessary accessories are included and only one-man operation is required.

Zareba controllers can be used standalone or as part of a larger distribut-ed control system. They can monitor gas hazards in a large area or several dis-creet locations from a convenient central site. Driven from AC and/or DC supplies the units are self-contained, wall-mounted, with ultra-clear backlit display. All have an intui-tive menu system and sim-ple push-button operation.