GAS DETECTOR REFIL H2S GASALERT SRHMCBZ SPECIFICATION: – CLASS: GAS DETECTOR TYPE : MULTIGAS PORTABLE REFIL; MODEL : GAZ ANALYZER GASALERT MODEL; HONEYWELL ANALITYCS GAS TYPE : H2S (SULPHIDIC GAS) MEASUREMENT RANGE : 0 – 100 PPM RESPONSE TIME : T90 – 25 TO 40 SEC AMBIENT TEMPERATURE : OPERATING TEMPERATURE RANGE : AMBIENT TEMPERATURE : -20°C TO +50°C APPLICATION : PRESENCE GAS MONITORING