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Target gas
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Carbon dioxide (CO2)
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Measurement range CO2
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0 to 5000 ppm
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Storage temperature range
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-30 to +70 °C
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Storage environment
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Non condensing, non corrosive environment
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Operating environment
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Residential, commercial and industrial spaces
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Operating temperature range
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0 to +50 °C
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Life expectancy
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>15 years
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Maintenance
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Maintenance-free when using SenseAir ABC algorithm(Automatic Baseline Correction)
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Compliance with
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RoHS directive 2011/65/EU
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Electrical / Mechanical
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Power supply
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4.75 to 12.0 VDC maximum rating, powered via Vbat+
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5.50 to 12.0 VDC maximum rating, powered via G+
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Average current consumption
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<1.5mA with 30s measurement period
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Peak current consumption
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<300mA
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Electrical connections
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Vbat+, G+ and G0
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Dimensions (mm)
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51 x 57 x 12.5 mm (Length x Width x Height)
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CO2 measurement
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Operating principle
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Non-dispersive infrared (NDIR)
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