8-CHANNEL CONTROL MAINFRAME GT-ABH908

Gas alarm consists of detector and alarm control host, widely used in petroleum, gas, chemical, oil depots and other petrochemical industries where combustible gases exist, to detect leakage in indoor and outdoor hazardous places

Maximum support for external 8-way gas detector

Display: 0.8-inch digital tube 

Power supply: AC220V±15%, 50HZ

Power: ≤10W (host power consumption) 

Input signal: 4-20MA/RS485 (compatible at the same time)

Installation: on-site wall-mounted installation 

Alarm mode: sound, light alarm 

Relay output: 4-way, fan or solenoid valve drive mode can be set

Relay contact capacity: DC24V (AC220V), 3A/way

Communication distance: ≤1000m 

Execution standard: GB16808-2008 

Operating Temperature: -10~+50°C 

Working pressure: 86~106kpa

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