Dr?ger 針對硫化氫、氧氣和一氧化碳檢測儀提供5 年質(zhì)保特別服務(wù)。
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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 Temperature1) -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, peak concentration, TWA- and STEL-concentration, operating time, notice and alarm functions Typical battery life 5500 hours (O2 version: 2700 hours) Acoustic alarm Two-tone-alarm, typical > 90 dB at a distance of 30 cm Data logger Storage of concentration und events with date and time (120 hours @ 1 data set per minute) Approvals CE-Sign (89/336/EEC, 94/9/EC) ATEX II 1 G EEx ia IIC, T4 I M 1 EEx ia I, T 4 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 EEx ia IIC, T4 Marine Equipment Directive 96/98/EC