Fixed Gas & Flame Detection Solutions

Improve safety and efficiency with fixed gas and flame detection

Fire and gas detectors and systems provide comprehensive safety solutions in combustible, toxic and oxygen deficiency environments. These highly scalable systems increase plant safety, optimize resource allocations and improve design accuracy and engineering efficiency.

Our controller units and systems are specifically designed to work with our fire and gas detectors and sensors, providing complete control of a variety of gases including combustible and toxic gas, oxygen, smoke, fire and heat. They feature a variety of design options, output types and capabilities to meet the needs of most applications.

9010/9020 Controller

The 9010 (single channel) and 9020 (dual channel) controllers are gas-warning systems that can monitor up to 20 channels at once.  Each module features an independent AC/DC power supply for increased system reliability and full internal diagnostics to minimize false alarms. The controllers can also power remote sensors, while the large four-digit LCD and LED provide such crucial information as gas concentration and alarm status. A convenient RS-485 serial interface offers a printer connection for data collection and the Modbus RTU can record serial bus data transmission.

GasGard® 100 Control System

The GasGard 100 Control System is a scalable, high performance data acquisition/data-logging platform that offers an intelligent approach to data acquisition and control for fixed flame and gas detection. Open Ethernet connectivity with web-based configuration and data monitoring functions allow GasGard 100 Controllers to provide a wide range of monitoring and historical logging functions.

MC600 Multi-Channel Controller

The MC600 is a microprocessor-based, multi-channel controller that provides six channels of continuous gas detection. It can be configured as either a local gas detection system, or it can be networked to provide a large plant-wide distributed safety system. It is compatible with our hydrocarbon sensors, H2S sensors, as well as our S4000CH, S4100C, S4000TH, S4100T, IR400, IR5500, IR700, TS4000H, Observer and Surveyor gas detectors.

Fire and gas systems represent the next generation in highly intelligent monitoring solutions that are designed to reduce hazard vulnerability and meet the world’s most demanding safety standards. These systems are innovative, modular systems that are highly scalable and deliver a large variety of features and benefits.

HazardWatch Fire & Gas System

The HazardWatch Fire and Gas Detection System is an innovative, modular system that combines highly reliable programmable logic controller (PLC) technology with our advanced gas and flame field devices. It is highly scalable, making it suitable for small systems to large plant-wide applications. Offering intelligence, flexibility and reliability, the HazardWatch System’s controller hardware configuration and software has been tested by Factory Mutual to verify NFPA 72 compliance.

Model 10K Integrated Fire & Gas System

Using state-of-the-art Allen-Bradley ControlLogix™ programmable technology to detect gas and flame, the Model 10K Integrated Fire & Gas System is an intelligent, reliable and flexible solution. It can link up to 13 local gas and fire alarm panels over a network up to 25 km long and easily integrates with third-party auxiliary devices, such as horns, beacons and fire suppression systems. The Model 10K is ideal for a wide range of applications for small systems to large plants.

Flame detectors are ideal for use in chemical plants, aircraft hangers, gas turbines, and hydrogen storage and test facilities. They also provide detection for numerous applications in the oil, gas, and petrochemical industry, including drilling and production platforms, LNG/LPG processing and storage facilities, refineries and many others.

FlameGard® 5 MSIR Flame Detector

The FlameGard® 5 MSIR Detector is an advanced multi-spectrum flame detector designed to provide superior false alarm immunity with the widest field of view. The detector employs a state-of-the-art multi-spectrum infrared (MSIR) sensor array with a sophisticated Neural Network Technology (NNT) system.

FL500 UV/IR Flame Dectector

The FL500 UVIR Flame Detector delivers high speed flame detection with increased false alarm immunity in a compact design. The FL500 UV/IR Flame Detector monitors for radiation emitted by a flame in both the ultraviolet (UV) and infrared (IR) spectral ranges. This UV/IR combination provides a fast response time and increased false alarm immunity against sources of radiation for reliable protection.

Gas detectors/monitors are engineered using microprocessor-based technology for detection of combustible and toxic gases and oxygen deficiency. It’s HART Protocol provides increased sensor data and convenient setup, calibration and diagnostics. HART Protocol also enables the use of existing wiring, reducing installation costs.

Chemgard® Photoacoustic Infrared Gas Monitor Series

The stable, durable Chemgard Photoacoustic Infrared Gas Monitor is purpose-built and detects minute amounts of a wide variety of gases. Three different enclosure styles ensure there is a configuration for wildly different situations. The instrument typically draws the gas sample via an internal pump, which allows the unit to be mounted in a convenient location if the area to be monitored is inaccessible. The unit can be expanded to monitor up to 8 locations, while an easy-to-read display shows gas concentrations and 3 levels of alarms.


The ultimate gas detector for extreme environments needing to detect oxygen, toxic and combustible gases. It operates over a wide temperature range using a variety of gas sensing technologies. XCell® gas sensors with TruCal® technology extends calibration cycles up to 18 months. Dual sensing capability doubles the sensing power.

Senscient ELDS Open Path Gas Detector

The Senscient ELDS laser-based open path gas detector is available for a wide range of toxic and flammable gases. The Senscient ELDS uses ‘SimuGas’ self-testing to eliminate employees entering hazardous areas for gas checks. Nuisance false alarms are virtually eliminated with its breakthrough Harmonic Fingerprint processing.

Ultima® MOS-5 Gas Sensor

Protect personnel from exposure to hydrogen sulfide (H2S) with this microprocessor-based transmitter. Virtually self-calibrating and self-diagnosing, this device senses hazardous gas leaks, signifying alarm or warning conditions via a digital display. Analog signal and relays provide remote and/or discrete indications.

Ultima® OPIR-5 Open Path Infrared Detector

The Ultima OPIR-5 Open Path Infrared Detector continuously monitors methane, propane, and other combustible gases. It provides 4-20 mA analog signals, as well as digital display and relay contacts. Its digital display and adjustable mounting arms ensure easy alignment.

Ultima® X5000 Gas Monitor

The ULTIMA® X5000 Gas Monitor is the future of gas detection for oxygen, toxic and combustible gases. MSA XCell® gas sensors with TruCal® technology offer calibration cycles up to 18 months (local calibration respected). The gas transmitter’s advanced, multi-lingual OLED display is easy to read and the unique touch-screen interface makes it simple to navigate.

Ultima® X Series Gas Monitors

Designed to provide thorough, continuous monitoring of many hazardous gases, the indoor/outdoor Ultima X Series Gas Monitors offer excellent performance and quality craftsmanship. DuraSource™ Technology offers extended sensor life, while HART provides convenient setup, calibration and diagnostics. The units are crafted from either stainless steel or polycarbonate and the interchangeable smart sensors eliminate the need for reconfiguration.

Ultima® X Series Gas Monitors with X3H® Technology

The Ultima X Series Gas Monitors with X3 Technology bring the power of multi-sensing, signal boost and ModBus output to the Ultima X line of gas monitors. The units are crafted from either stainless steel or NEMA 4X-rated plastic, and our patented sensor disconnect-underpower feature allows all sensors to be replaced in hazardous areas without area declassification. The interchangeable smart sensors eliminate the need for reconfiguration, while the use of one circuit board increases reliability. Each sensor can be placed up to 3,000 feet from the monitor, while the scrolling LCD screen displays sensor reading and gas type.