Dr?ger XXS 傳感器響應時間極短，因此更加安全。 堅固耐用的傳感器亦可用于環境而不會出現錯誤報警。
技術參數：
Dimensions (W x H x D) 84 x 64 x 25 mm; 3.3 x 2.5 x 1.0 in. Weight 120 g; 3.8 oz. Ambient conditions Temperature -30 – 50 °C; -20 – 120 °F Pressure 700 – 1300 hPa Humidity 10 – 90 % r. h. Ingress protection IP 65 Display Language-free LCD display, continuous indication of concentration, remaining life and/or operating time, notice and alarm functions Battery life (typical at 25° C) 8 hours of use per day, 1 minute alarm per day: CO, H2S: > 2 years O2: > 12 month Alarms Visual (360° flashing LEDs at top and bottom), audible (multi-tone >90 dB at 30cm;1ft), vibrating Instrument life and guaranty 2 years Event logger Storage of up to 60 events including concentration levels, date and time Approvals CE-Sign (89/336/EEC, 94/9/EC) ATEX I/II M 1/1 G EEx ia I/IIC T4 UL: Class I, II Div 1, Group A, B, C, D, E, F, G, Temp. Code T4 cUL: Class I, II Div 1, Group A, B, C, D, E, F, G, Temp. Code T4 IECEx Ex ia II C T4 GOST_51330.0-99 (_60079-0-98); _51330.10-99 (_60079-11-99); _ExiaI / 0ExiaIICT4 
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