GasSense GA-220.L.04
four channel gas controller
- panel mount
- two alarm levels with light indication
- six relay outputs
- line and sensor diagnostics
- sound signalization
- TEST and RESET mode
- multiple power supply
- ATEX certificate
II 2G EEx Iа IIC T5
Application
GA-220.L.04 gas controller is designed and produced in compliance with the European standards and provide low cost protection, easy installation and operation. It operates with 4 gas sensors installed in the potentially explosive areas. The actual gas controller unit is installed outside the monitored area. The connection between the gas controller and the gas sensors is provided by 4-core line. Microcontroller constantly scans line data and switch over to the applicable indications and remote relays.
Technical specifications
- dimensions: 144 x 72 x 162 mm
- controlled lines: 4
- intrinsically safe lines
- signalization levels: 2
- maintained sensors: GS-220 series and GS-ADR series
- LED indication
- 6 relay outputs (5A / 230VAC)
- fluxional sound signalization
- power supply (220 VAC/50Hz) and battery supply (12 VDC)
- power consumption: 12 W
- weight: 1,150kg
- operating temperature: -20 to 50°C
- humidity: 30% to 95% RH (non-condensing)
Brochure