TEKNİK ÖZELLİKLER
Tip: Transmitter for the measurement of concentrations of gases in the ambient air
Gazlar ve ölçüm aralıkları:
Carbon monoxide CO 0 to 300 ppm
Ammonia NH3 0 to 1200 ppm
Oxygen O2 0 to 25 vol. %
Nitrogen monoxide NO 0 to 50 ppm
Nitrogen dioxide NO2 0 to 20 ppm
Ekran: 3-colour LED (green, yellow, red): operation, maintenance, alarm
Input: 2 function buttons
Alarm çıkışı: Horn and red LED
Alarmlar: 8 configurable alarm limits
Elektrik data: 3-wire cable 16 to 30V DC, GND, Drager VarioGard bus
Sıcaklık: -20 to 50 °C
Nem: 10 to 95 % r. h., non-condensing
Basınç: 700 to 1300 hPa
Regülasyonlar/standartlar:
VDI 2053 (2004) Air treatment systems for car parks
EN 50545-1 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels
Dimensions (with a cable inlet):
120 x 110 x 60 mm (WxHxD) plastic
120 x 120 x 60 mm (WxHxD) aluminium
Ağırlık:
0.4 kg plastic
1.0 kg aluminium
Muhafaza:
Plastic ABS light grey RAL 7035 IP 65
Aluminium light grey RAL 7035 IP 65
Cable inlet: M20 x 1.5, 6 – 12 mm
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