Urmet Rivelatore Di Fumo Convenzionale, Linea 400 1043/401 Sicurezza Originale 232292780450 eb: 231467001963

eb: 231467001963

ideale per un'installazione rapida e semplice

SKU: VL9501

075: Ruota gola tonda autolivellante ø 16 mm

Funzione antipassback

Urmet Rivelatore Di Fumo Convenzionale, Linea 400 1043/401 Sicurezza Originale 232292780450 eb: 231467001963Conventional smoke detector, line 400 Mod. 1043 401 SKU: 1043 401 Smoke detectors work on the principle of light scattering caused by smoke particles in the air. The detector has the function of automatic gain control; a microcontroller calculates the compensation of the reading to maintain a constant sensitivity over time, correcting any increase in level caused by the deposit of dust inside the analysis cell. Smoke detectors must be installed in