SD9901 Indoor Air Quality Meter/Data Logger
The REED SD-9901 IAQ Meter and Datalogger measures CO, CO2, and O2 as well as
humidity and temperature. This meter features galvanic cell CO and O2 sensors, a non-
dispersive infrared CO2 sensor, and a precision capacitance humidity sensor. The SD-
9901 records readings from 3 probes simultaneously, with data hold and Max/Min
record.
Features:
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Measures CO2, CO, O2, humidity and temperature
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Non-dispersive infrared CO2 sensor
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Galvanic cell CO and O2 sensors
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Includes humidity probe, CO probe, CO2 probe, O2 probe, and hard carrying case
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Records readings from 3 probes simultaneously
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Audible alarm setpoint
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Temperature is measured in °C or °F
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Easy to read LCD with backlight
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Data hold and Max/Min record
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Real time data logger with integral 2GB SD memory card (OPTIONAL)
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Just plug the SD card into the computer and it downloads directly to EXCEL
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RS-232 and USB computer interface
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Auto or manual power off
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CO2 Range: 0 to 4,000 ppm
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CO Range: 0 to 1,000 ppm
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O2 Range: 0 – 30% O2
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Humidity Range: 5 to 95% RH
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Temperature Range: 0 to 50.0°C (32 to 122.0°F)
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Dew Point Temperature Range: -25.3 to 48.9°C (-13.5 to 120.1°F)
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Wet Bulb Temperature Range: -21.6 to 50°C (-6.9 to 122.1°F)
Model SD9901 - Includes meter, Humidity probe, CO probe, CO2 probe, O2 probe and
hard carrying case
Optional Accessories:
SD-2GB - 2GB SD memory card
USB-01 - USB interface cable
UPCB-01 - RS232 serial interface cable
SW-U801-WIN
- Data Acquisition Software for Windows
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