Gas controllers GAS SENSE are part of the fixed gas detection systems. In combination with different gas sensors they offer multiple solutions for control of combustible and toxic gases and vapors. They monitor sensor readings and obtains signal for gas alarm and trigger actuators.
Gas controllers GAS SENSE come in three series GA-300, GA-220 and GA-ADR. Different models may control from 1 to 6 input lines or from 1 to 32 sensors. The different variants of the housing /for panel mounting and DIN rail/ makes them easy to install and maintain.
Gas controllers GA-220 are ATEX certified. 
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Gas controllers
Gas controllers
Applications |
Gas |
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Administrative buildings |
Explosive and toxic gases |
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Battery rooms |
Н2, SO2 |
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Battery rooms |
Explosive gases, Н2 |
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Biological waste dumps |
Methane, H2S |
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Hydro and Termo power stations |
Explosive gases, СО |
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Water treatment plants |
Methane, H2S, Cl2, O2 |
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Production and storage of coal |
Explosive gases, СО, О2 |
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Welding facilities |
Explosive and toxic gases |
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Industrial furnaces |
Explosive gases, СО, О2, SO2, NO2 |
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Painting chambers |
Explosive gases |
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Boiler rooms |
Explosive gases |
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Steam and gas turbines |
Explosive gases, H2, CO, O2 |
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Printers |
Explosive and toxic gases |
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Processing and storage of oil and oil products |
Explosive gases, H2S, CO, O2 |
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Manufacture of pesticides and agrochemicals |
Explosive and toxic gases |
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Production of plastic and glass |
Explosive and toxic gases |
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Manufacture of paper and cellulose |
Explosive gases, H2S, Cl2 |
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Manufacture of dyes and pigments, paints and varnishes |
Explosive and toxic gases |
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Restaurants and kitchen units |
Explosive gases |
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Aircraft hangars |
Explosive gases |
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Tunnels and underground garages |
Explosive gases, CO, NO, NO2 |
G-A-300
Gas controllers GA-300 were developed in options to control from 1 to 4 zones in DIN rail mounting enclosure. Have 2 alarm levels for increased gas concentration, light indication and sound signalisation, indication for sensor or connection line fault. Test. They are cost-optimized solutions for sites where ATEX certification is not required. Gas controllers GA-300 are compatible with gas sensors GS-300.L.
GA-220
Gas controller series GA-220 have been designed to control 1/2/3/4 zones for mounting to a DIN rail, and 1/2/3/4/6 zones for panel mounting. All models are with intrinsically safe inputs. They have two alarm levels with LEDs and relay outputs, lines and sensors diagnostics, an audible alarm, the TEST and RESET and the ability to work with backup battery.
Gas Detection Systems Series GA-220 is designed for use with gas detectors GS-220.B.V for explosive, toxic gases and refrigerants.
ATEX certified .
GA-ADR
Addressable gas controller series GA-ADR.E1 is offered to control 1 to 32 addressable gas detectors, connected to 1 line. DIN rail mounting enclosure. They have 3 alarm levels with light and sound indication and programmable relay outputs, RS485 interface, LCD display, non-volatile memory for events, the ability to manage remote relay modules, the ability to work with backup battery.
Addressable gas detection system by GA-ADR.E1 series are compatible with gas sensors GS-ADR.BC.V and GS-300.N for explosive, toxic gases and refrigerants.
Products
GA-220.LI.01/02
Gas controllers with 1 or 2 digital inputs, panel mounting, 2 alarm levels, relay outputs, LED indication, sound signalization. TEST and RESET modes. ATEX certified.
GA-220.LI.03/04/06
Gas controllers with 3 to 6 digital inputs, panel mounting, 2 alarm levels, relay outputs, LED indication, sound signalization. TEST and RESET modes. ATEX certified.
GA-220.EI.01/02/03/04
Gas controllers with 1 to 4 digital inputs, DIN rail mounting, 2 alarm levels, relay outputs, LED and sound signalization. TEST and RESET modes. ATEX certified.
GA-ADR.E1
Adressable gas controller with 1 input line, 3 alarm levels, RS485 comunication, LCD display.
GA-300
Gas controllers with analogue inputs for 1 to 4 gas detectors. TEST and RESET modes, LED indication and differential sound signalization. DIN rail mounting.