Gas Detection System Controller

SMC Sentry IT - MSA

The SMC Sentry IT Controller is a powerful network-enabled hazardous gas detection system that operates up to 32 detectors and interfaces with devices over Modbus RTU, 4-20 mA, Sentry PSG Bus, and conventional dry contact. The embedded web application enables users to view important data remotely and provides connectivity into the Industrial Internet of Things (IIoT).

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Detection solutions tailored to your market's needs.

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Combustible Monitor

SMC 5100-02-IT - MSA

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.

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Infrared Gas Detector

SMC 5100-28-IT - MSA

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.

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Infrared Combustible Gas Detector

SMC 4101-28 - MSA

The SMC 4101-28 IR Gas Detector is a ruggedized instrument designed specifically for monitoring methane in high-vibration environments.

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Toxic Gas Detector

SMC 5100-XX-IT - MSA

The SMC 5100-XX-IT gas detector monitors toxic gases such as Hydrogen Sulfide, Carbon Monoxide, Nitrogen Dioxide, Ammonia, Oxygen Deficiency, and others. The detector requires calibration only every six months, cutting operating costs and time.

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Infrared CO2 Gas Detector

SMC 5100-88-IT - MSA

The SMC 5100-88-IT detector monitors Carbon Dioxide, a toxic gas that can be dangerous in enclosed areas. The sensor monitors for indoor air quality to ensure a healthy, comfortable, and productive work environment.

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Toxic Gas Detector

SMC 4501-XX - MSA

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.

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SMC Sentry IT Retrofit

MSA

SMC Sentry solutions are installed in thousands of facilities that face risks from combustible and toxic gases. New advances in sensing algorithms, protocols, web technologies and cloud connectivity can help enhance safety, reduce ongoing operational costs and provide new data driven insights. The SMC Sentry IT Retrofit makes it easy to upgrade legacy Sentry systems.

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Flame Detector

SMC 3100 - MSA

The SMC 3100 Series Flame Detector utilizes a tri-spectra design (UV, IR and visible light spectrums) to provide continuous and reliable flame detection. The 3100 Series design provides the ability to detect flames from both hydrocarbon and non-hydrocarbon sources, making it ideal for a facility where the flame source could be generated from a variety of gases.

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UV/IR Wet Bench Flame Detectors

SMC 3200/3300 - MSA

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.

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Telecom Gas Monitors

SMC 2350/2360 - MSA

The SMC 2350/2360 Telecom Gas Monitors both continuously monitor for the presence of Carbon Monoxide (CO), but the Model 2360 also monitors for combustible gases.

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Vault Gas Monitor

SMC 2400 - MSA

The SMC 2400 Vault Gas Monitor detects combustible and carbon monoxide gas leaks to reduce the hazard of gas explosion and to maintain personnel safety. The monitor offers the gas detection functions required by telecom site managers including uninterrupted power supply, long-life sensors, five alarm relays, and both audible and visual alarm indication.

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Facility Environment Controller

SMC 2450 - MSA

The SMC 2450 Facility Environment Controller is designed to manage HVAC controls, environmental alarms, and manage rigorous personnel safety requirements of controlled environment vaults (CEVs) and walk-in cabinets. The SMC 2450 also monitors CEVs for the presence of combustible and toxic gases and automatically initiates ventilation when an alarm threshold is exceeded.

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Solid State Gas Detectors

SMC 20X/200X - MSA

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.

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