Detection solutions
tailored to your market's needs.

Fixed Gas & Flame Detection

MSA Chillgard VRF Refrigerant Leak Detector Unit - Front View

Chillgard® VRF Refrigerant Leak Detector

The Chillgard VRF Refrigerant Leak Detector is the first industry detector for Variable Refrigerant Flow Systems (VRF) with integrated BACnet capability. Therefore, it can be directly connected with any Building Management Systems (BMS). MSA applies its proven Photoacoustic infrared sensing technology that provides a stable zero baseline, minimizes cross-sensitivities and offers low cost of ownership through minimum maintenance required.
Fixed Gas Detector Accessories

Fixed Gas Detector Accessories

There are many accessories available for the Ultima X5000 and General Monitors S5000 Gas Monitors to enhance the functionality of your gas detection system including junction boxes, calibration equipment and sensor accessories.
Series 47K

Series 47K

Designed to detect flammable gas or vapor, the stainless steel Series 47K gas sensors offer a cost-effective way to detect hazards in the air. The sensors come in poison resistant and high-temperature versions, and have three- or five-wire connection.
SMC 20X/200X Solid State Gas Detectors

SMC 20X/200X Solid State Gas Detectors

The SMC 20X/200X are single-gas detectors used to monitor combustible gas, hydrogen sulfide (H2S) or carbon monoxide (CO). The detectors are based on solid-state technology, a simple and robust method of detection capable of detecting low parts-per-million (ppm) levels of gas. With the exception of periodic calibration to verify the alarm setting, no attention is required after installation. 
SMC 3200/3300 UV/IR Wet Bench Flame Detectors

SMC 3200/3300 UV/IR Wet Bench Flame Detectors

The SMC 3200/3300 Series Flame Detectors utilize proven, stable UV/IR technology to continuously monitor for flames in wet bench and commercial applications. Due to its compact size, it is also used for installation in certain production equipment. The detectors can detect gasoline (heptane), polypropylene, isopropyl alcohol, MEK, hydrogen and silane fuel sources.
SMC 4501-XX Toxic Gas Detector

SMC 4501-XX Toxic Gas Detector

The SMC 4501-XX Detector monitors toxic gases such as Hydrogen Sulfide, Carbon Monoxide, Oxygen Deficiency, Chlorine Dioxide, and others. Utilizing 2-wire loop-powered technology, the 4501-XX requires less wiring, leading to better protection from wiring errors. The 4501-XX requires minimal maintenance with a 6-month calibration cycle and continuous self-diagnostics.
SMC 5100-02-IT Combustible Monitor

SMC 5100-02-IT Combustible Monitor

The SMC 5100-02-IT gas sensor monitors combustible gases such as Methane, Hydrogen, Propane, and others. It is based on catalytic bead technology, a consistent and reliable method of detection that offers excellent response times to the target gases. The 5100-02-IT sensor offers multiple communication outputs including 4-20 mA and Modbus RTU.
SMC 5100-28-IT Point Infrared Gas Detector

SMC 5100-28-IT Point Infrared Gas Detector

The SMC 5100-28-IT detector uses infrared technology, an accurate and stable gas detection method that is low maintenance and can operate in highly combustible and/or low oxygen environments. The 5100-28 IR detector is network-enabled to provide the interface needed to your plant-wide control system, whether it be 4-20 mA, Modbus, HART, relay contacts or SentryBus.
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