Features: 

• Supports up to 32 independent programmable channels, connected to intelligent gas sensors type DG510/3G
• Detected gas:

- In the most common application for underground garages: CO, LPG, CH₄
- Other possible combinations with sensors for O₂, H₂S, NO, Cl₂ and many others

• Alphanumeric LCD for gas concentration and precise clock, visual (LEDs) and audible (integrated buzzer) alarm
• Two alarm levels for each channel
• Two 5A/250V SPDT relay outputs - common for all channels
• Relay output for sensor or cable faults - common for all channels
• Interface RS485 for sensor information collection
• Galvanic isolated interface RS485 for connection to PC or Control system
• Non-volatile memory stores up to 30 past alarm events
• Dimensions 160 x 166 x 102 mm, wall mountable, protection grade IP65
• Recommended cable type for the RS485 network between sensors: LiYCY– 1x2x0.5 (a shielded twisted pair, Ø 0.5 mm²)

Additional - Back-up power supply accumulator 12VDC / 7Ah