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.
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 .
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.