Gas Detection System

The gas monitoring system you need depends on the scope of the hazardous gas risk.  In applications with a high level of risk or where the hazard is present throughout the facility, the Sentry Gas Detection System will meet your need.  With extensive diagnostic capability and the ability to interface with plant-wide control systems, Sentry is the brilliant choice.

Gas Sensors

The new IT Series Gas Sensors Modules enables the user the most flexibility in configuration with 4-20mA, Sentry, relay-contact and Modbus RTU outputs.  Combined with non-intrusive calibration and digital display, the IT Series will meet most gas detection needs.  Other models include Single Channel Controllers and 2-Wire Gas Sensors.

 Gas Alarm Systems

Gas Alarm Monitors are ideal for applications that require simple audible or visual alarms when the gas concentration exceeds the pre-set limit.  For alarm annunciation, each gas monitor has both a buzzer and a relay output that can be used to activate an external alarm or control device.

 Optical Flame Detection

Sierra Monitor provides a full range of Industrial Flame Detectors designed to meet the needs of fire and safety professionals.  The Sierra Monitor Optical Flame Detectors are top-of-the-line models featuring dual and tri-spectrum design to provide a full range of capability.  Each of the flame detectors provides 120 degree cone of vision.

Sierra Monitor offer the Spectrex SafEye range of "line-of-sight" Optical Gas Detectors.  Open path spectroscopy offers unprecedented reliability in real-time monitoring of gaseous emmissions over large areas, rendering it the accepted technology for industrial and environmental applications.