SAKZ-MK 2-1Ai DN20 kzeug-a valve

Description: Type of gas being detected: methane, carbon monoxide, type of alarm: optical/acoustic, installation method: overhead. to the surface
Additional Information: Equipment: gas alarm SZ-2-2Ai; gas alarm SZ-1-1Ai; power adapter; valve kzeug-a DN20; connecting cables
Mounting method: Invoice to the surface
Alarm type: Optical/acoustic
Type of detected gas: Methane, carbon monoxide