Fixed Gas & Flame Detection

FL3110 UV/IR Flame Detector (EU)

The FL3110 is an Ultraviolet/Infrared (UV/IR) flame detector designed to detect unwanted fires and provide alarm outputs directly from the detector while maintaining false alarm immunity. The FL3110's electronics are integral within its stainless steel explosion-proof housing, allowing detector information to be processed at the point of detection.  The electronics are fully separated from the Exe wire compartment offering protection during installation and service. 
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FL3100H-H2 UV/IR Flame Detector for Hydrogen Applications

The FL3100H-Hydrogen is an Ultraviolet / Infrared flame detector designed specifically to detect hydrogen (H2) fires and provide alarm outputs directly from the detector while maintaining false alarm immunity. It detects H2 fires by monitoring in both the ultraviolet (UV) and infrared (IR) spectral ranges, making it highly immune to false alarms. Configurations with dual Modbus and HART are available. Modbus and HART data can be used for predictive maintenance. The flame detector's electronics are integral within its explosion-proof housing, allowing detector information to be processed at the point of detection.
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TA202A Single Channel H2S Trip Amplifier Module

The TA202A is a single-channel H2S Trip Amplifier Module for use with our H2S Intelligent Sensors. It is designed to monitor H2S in parts per million (ppm) levels and provide status indication and alarm outputs. Microprocessor-based electronics allow all options to be user selectable through front panel interface (mode / select switch and digital display).
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2280A Four Channel H2S Gas Monitor

The 2280A is a system for continuously monitoring H2S gas concentrations in four locations. The system consists of up to four remote mounted sensors and a solid state controller. The controller consists of four independent channels, each having its own circuitry. With a digital display, the 2280A shows hydrogen sulfide gas concentrations in ppm (parts per million) in the ranges of 0-20, 0-50, or 0-99 ppm for each channel.
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2602A Zero Two Series Control Module for H2S Applications

The 2602A is a single-channel H2S Control Module that has been designed to monitor H2S in parts per million (ppm) levels and provide status indication and alarm outputs. Microprocessor-based electronics allow all options to be user selectable through front panel interface (mode / select switch and digital display). The digital display on the 2602A indicates hydrogen sulfide gas concentration, fault codes, calibration cues and setup options. Other features include LED indications of status, relay outputs for fault, low alarm and high alarm, and serial communications ports.
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FL3101H UV Flame Detector

The FL3101H is an Ultraviolet-only flame detector designed to detect fires and provide alarm outputs directly from the detector while maintaining false alarm immunity. It detects in the ultraviolet (UV) spectral range for optimized speed of response. Configurations with dual Modbus and HART are available. Modbus and HART data can be used for predictive maintenance. The flame detector's electronics are integral within its explosion-proof housing, allowing detector information to be processed at the point of detection.
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FL3111 UV Flame Detector (EU)

The Model FL3111 is an Ultraviolet (UV) flame detector designed to detect unwanted fires and provide alarm outputs directly from the detector while maintaining false alarm immunity. The FL3111's electronics are integral within its stainless steel explosion-proof housing, allowing detector information to be processed at the point of detection. Designed specifically for the European market, this product has European approvals only and must be ordered with the exact required options from the menu offered.
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H2S Gas Sensors and Accessories

General Monitorsʼ hydrogen sulfide (H2S) sensors are solid state devices, designed and manufactured for long life and fast response. They are selective to H2S and remain unaffected by high concentrations of other substances like hydrogen, sulfur dioxide, and gasoline vapors, which are often present in facilities that process sour gas and crude oil. A high tolerance to a broad range of temperatures and humidity enable these sensors to operate in rugged environments, as does their capacity to withstand exposure to high H2S concentrations over short periods.
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S4100T H2S Gas Detector

The S4100T Intelligent Sensor is a highly reliable, self-contained, microprocessor-controlled hydrogen sulphide transmitter with integral 3 digit readout. It is designed to measure and display concentrations of H2S in the 0-20 ppm, 0-50 ppm or 0-100 ppm range, but will continue to display concentrations up to 120% FSD. The gas sensor may be incorporated in the transmitter housing or remotely mounted at distances of 600 meters. The sensor employs thin film metal oxide semiconductor (TFMOS) technology as the measuring principle.
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TA402A Single Channel Trip Amplifier

The Model TA402A is a single-channel trip amplifier module designed for use with the FL3100 Series Flame Detectors, providing status indication and alarm outputs.
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Electrochemical Sensors

The General Monitors electrochemical gas sensors are highly sensitive to toxic gases including carbon monoxide, H2S, hydrogen, hydrogen chloride, ammonia, chlorine, chlorine dioxide,  nitric oxide, nitrogen dioxide, ozone, SO2, and oxygen deficiency.
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FL3111HT High Temperature UV Flame Detector (EU)

The FL3111HT is a high temperature rated (125°C) ultraviolet (UV) optical flame detector designed to detect unwanted fires while maintaining false alarm immunity. The FL3111HT detects only in the UV spectral range for optimized speed of response. The FL3111HT's electronics are integral within its stainless steel explosion-proof housing, allowing detector information to be processed at the point of detection. The electronics are fully separated from the Exe wire compartment offering protection during installation and service.
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FL802 Multi-Channel Flame Detection Readout / Relay Display Module

The Model FL802 is a compact, reliable and versatile multi-channel flame detection readout/relay display module designed to monitor up to eight remote FL4000H or FL3100 Series detectors.
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Observer-i Ultrasonic Gas Leak Detector

Instantly detect pressurized gas leaks with this high-precision,  omni-direction acoustic detector utilizing Gassonic ultrasonic technology. Works even when traditional methods of gas detection are unsuitable or dependent on ventilation. Features Artificial Neural  Network (ANN) technology that distinguishes between real gas leaks and false  alarm sources without requiring any in-field training. The Observer-i UGLD provides an industry-leading detection range (up to 28 m) reducing the  number of detectors required. Ideal for use in complex, outdoor pipeline systems.
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FL3112 IR Flame Detector (EU)

The FL3112 is a Digital Frequency Infrared (DFIR) flame detector designed to detect unwanted fires, and provide alarm outputs directly from the detector while maintaining high false alarm immunity in onshore / offshore applications. Designed specifically for the European market, the flame detector has European approvals only and must be ordered with the exact required options from the menu offered.
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Toxic Gas Accessories

General Monitors offers a wide variety of accessories for our toxic gas detectors.
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DT210 Eight Channel H2S Readout / Relay Module

The DT210 is an eight-channel Readout / Relay Module designed for use with up to eight of our remotely located H2S Intelligent Sensors. The front panel contains a digital display that indicates 0-20 ppm (parts per million), 0-50 ppm, or 0-99 ppm of the hydrogen sulfide gas monitored by the Intelligent Sensors.
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TL105 Test Lamp

The TL105 is a battery operated test lamp designed specifically to test General Monitors Flame Detectors. The TL105 is an explosion-proof test lamp that can be used with the FL4000H MSIR flame detector as well as any of the FL3100 Series Flame Detectors. The TL105 operates up to 35 feet from the flame detector.
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TS4000H Toxic Gas Detector

The TS4000H Intelligent Toxic Gas Detector continuously monitors a variety of toxic gases in the ppm range or oxygen deficiency, delivering highly accurate detection and protection. The unit features one person calibration and virtually self-calibrates by simply activating a magnetic switch and applying gas. It provides status indication and alarm outputs. Configurations with relays, Modbus, and HART are available to meet many needs.
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TS4000H - H2S Electrochemical Gas Detector

The TS4000H Intelligent Toxic Gas Detector continuously monitors hydrogen sulfide (H2S) in several ppm ranges, delivering highly accurate detection and protection. The unit features one person calibration and can virtually self-calibrate by simply activating a magnetic switch and applying gas. It provides status indication and alarm outputs. Configurations with relays, Modbus, and HART are available to meet many needs.
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Surveyor Ultrasonic Gas Leak Detector

The Surveyor detects gas leaks by sensing the airborne ultrasound emitted from leaking gas at high pressure. Ultrasonic gas detection is based on robust and proven Gassonic technology and designed for long and failsafe operation in extreme environmental conditions. Because the Surveyor responds to the source of a gas release rather than the dispersed gas, it is unaffected by changing wind directions, gas dilution, and the direction of the gas leak.
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