APPLICATION
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Building HVAC monitoring.
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Indoor air quality survey
FEATURES
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Non-Dispersive Infrared (NDIR) CO2 sensor ensures long term stability and durability.
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4 Measurements-CO2/CO2 Ventilation Rate/Temperature/Humidity.
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Large display.
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Easy -to-use PC software for parameter settings and analysis.
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Fast USB download
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CO2/Temperature/Humidity high,low alarm setting.
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Set on the table or wall-Mounted (use ¼”tripod nut).
SPECIFICATIONS
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Power adaptor AC 100V~240V to DC 12V/1.0A.
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Internal backup battery to maintain date/time setting.
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Datalogging capacity 17000 records.
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Operation condition :0-50˚C (32-122˚F),5-95%RH(non-condensing).
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Storage temperature & Humidity:-10~60˚C (14~140˚F) ≦70%RH.
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Dimension: 89 X 62 X 128mm (LxWxH)
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Weight:Approximately 190 grams
Electrical specifications
Accurate ambient temperature range: 18°C (64°F) ~ 28°C (82°F)
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Carbon dioxide
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Sensor Type
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Non-Dispersive InfraRed
(NDIR)
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Measurement Range
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0~9999ppm
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Accuracy
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±5% read value or
±75ppm.(0-2000ppm)
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Resolution
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±1ppm
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Response Time
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Reaches 90%
in approximately 2 minutes
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Temperature
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Sensor Type
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T hermistor
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Measurement Range
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0°C~50°C / 32°F~122°F
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Accuracy
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±1.0°C/±1.8°F
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Resolution
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0.1°C/0.1°F
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Response Time
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Approximately 1 second
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Relative Humidity
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Sensor Type
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Capacitive
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Measurement Range
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5-95%
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Accuracy
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±3.0%RH(20~80%) @ 25°C
±5.0%RH(<20%,>80%)
@ 25°C
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Resolution
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0.1%
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Response Time
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Approximately 4 seconds
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