Greisinger EBG-CO2-1R EASYBus Sensor Module
Greisinger
产品编号: EBG-CO2-1R
Artikelnummer: 604385
生产厂家: Greisinger
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Description for Greisinger EBG-CO2-1R EASYBus Sensor Module
EASYBus sensor module for carbon dioxide (CO2)HIGHLIGHTS:excellent long-term stabilityauto-calibration procedurefor surveillance of the recommended CO2 concentration in ambient airGENERAL:Due to the fact that CO2 is an important indicator for the quality of air in rooms, it's super important to measure the CO2 content. The recommended CO2 limit value for ambient air is 1000 ppm. An exceeding of this limit causes tiredness and a loss of concentration. The high quality and precise CO2-module works according to the infrared principle (NDIR). An auto-calibration procedure compensates aging effects and is responsible for an excellent long term stability of this CO2-module. Additionally, there is a local display which shows beside the actual CO2 concentration, the minimum and maximum values as well as an optical alarm.SPECIFICATIONS:Measuring ranges:Standard:0 ... 2000 ppm CO2 (carbon dioxide)Measuring principle:infrared principle (NDIR)Accuracy:Standard:± 50 ppm ± 2% of meas. value (at 20 ° C, 1023 mbar)Interface:EASYBus interfaceAuxiliary energy:12 ... 30 V DC, max. 600 mAdisplay:approx. 10 mm high, 4-digit LCD displayWorking condition:-10 ... +50 ° C, 5 ... 95% RH, 850 ... 1100 hPaStorage condition:-25 ... +60 ° C, 5 ... 95% RH, 700 ... 1100 hPaElectric connection:elbow-type plug acc. to EN 175301-803 / A (IP65),max. wire cross section:1.5 mm², wire diameter from 4.5 ... 7 mmTerminal assignment:2 x EASYBus, no polarity2 x auxiliary energyMounting:with fixing holes for wall mountingMounting distance:70 x 50 mm (W x H)Fixing screws:max. shaft-Ø 4 mmFeatures:min- / max-value memory, optical alarm, input of offset and scale for adjustingHousing:ABSDimensions:82 x 80 x 55 mm (without elbow-type plug)Weight:approx. 225 gscope of supply:device, manual
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