Dr?ger 針對(duì)硫化氫、氧氣和一氧化碳檢測(cè)儀提供5 年質(zhì)保特別服務(wù)。
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
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