Gas and Flame Detection Systems
Combustible Gas, Oxygen Deficiency and Toxic Gas

Sierra Monitor offers a wide range of gas and flame detectors and control systems to protect your personnel and facilities.

The gas monitoring system you need depends upon 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, flexible configuration, Ethernet capability, LANServer, expandability, and the ability to interface with plant-wide control systems, Sentry is the brilliant choice.

The new IT Series Gas Sensor Modules enables the user the most flexibility in configuration with 4-20mA, Sentry, relay-contact and Modbus RTU outputs. Combined with non-intrusive calibration, digital display, extensive diagnostics and FM approvals, the IT Series will meet most gas detection needs.

For applications requiring a 4-20 mA interface to existing PLCs or controls, Sierra Monitor provides analog gas detectors having 4-20 mA output that can interface with other control devices.

And, for applications where the risk is minor, a simple gas monitor interfacing with an alarm panel that provides an output when the concentration reaches the alarm setpoint will meet your need.

In some cases it is necessary to monitor for hazardous gases over a large area, indoors or outdoors. Open Path Gas Detection offers unprecedented reliability in real-time monitoring of gaseous emissions over these large areas. They can monitor gas/vapor concentrations from the PPM to LEL levels in a wide range of hazardous conditions and ambient air monitoring.

Flame detectors from Sierra Monitor are often used in conjunction with gas detectors to meet safety requirements.

Sierra Monitor also designs and builds custom systems for all industries and special application monitors and controllers for the telecommunications industry.