檢測原理 : 電化學(xué)傳感器
技術(shù)參數(shù)：
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 IP65 Display Language-free LCD display, continuous indication of concentration, 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 No lifetime limitation 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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