ZoneGuard Single-Channel Fixed Gas Detection System
The ZoneGuard is a microprocessor based fixed gas detection system designed to accept the input from a single oxygen, combustible or toxic sensor. ZoneGuard systems are designed to provide continuous round-the-clock monitoring for a variety of common atmospheric hazards including oxygen deficiency and/or enrichment, combustible gases and vapors, and specific toxic contaminants such as carbon monoxide (CO), hydrogen sulfide (H2S), sulfur dioxide (SO2), chlorine (Cl2), chlorine dioxide (ClO2), phosphine (PH3), and nitrogen dioxide (NO2). Sensors may be integrally mounted to the ZoneGuard controller housing, or remoted up to 50 feet away from the controller. Remote detector assemblies are available in explosion proof or non-explosion proof versions.
All normal procedures, including fully automatic calibration adjustment, are controlled with a single button located at the controller.
Other standard features include two independently adjustable alarm setpoints, built-in audible alarm, easily-read, backlit LCD display, bright LED alarm light indicators, and relay contacts for low and high alarm conditions. Optional accessories include externally mounted high intensity strobe lights and high intensity horn.