Lutron CO2-9904SD CO2 Meter + Humidity/Temperature

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Features Lutron CO2-9904SD CO2 Meter + Humidity/Temperature :

• Real time recorder, save the data into the SD memory card and can be down load to the Excel, extra software is no need. User can make the further data or graphic analysis by themselves. under the Excel software.
• At the same time, the SD memory card can record three kind data ( %RH/CO2/Temp. ) along with the time information into the one Excel file at the same time.
• Manual datalogger is available, during execute the manual datalogger function, it can set the different location no. ( position 1 to position 99 ).
• Air quality measurement application, multi-function : CO2 (Carbon dioxide ), Humidity, temperature measurement.
• CO2 range : 0 to 6,000 ppm x 1 ppm.
• Humidity range: 10 to 95 %RH.
• Dew point Temp. and Wet bulb Temp. measurement.
• Temp. range : 0 to 50.0 ℃, ℃/℉.
• CO2 sensor : NDIR, long term reliability.
• Humidity sensor : Precision capacitance sensor
• Alarm setting with the beeper sound output.
• Sampling time for data recorder is 2 seconds to 8 hours.
• Complete set with 2 probes : CO2/Temp. probe, Humidity/Temp. probe, main meter and the hard carrying case.
• Separate probe, easy for remote measurement.
• Meter can cooperate with 2 GB to 16 GB SD card, SD card is optional.
• RS232/USB computer interface.
• Patented.

Specifications Lutron CO2-9904SD CO2 Meter + Humidity/Temperature :

• Circuit: Custom one-chip of microprocessor LSI circuit.
• Display:
• CO2 (Carbon dioxide )
• Humidity
• Dew point Temp., Wet bulb Temp
• Temperature
• Sensor structure:
• CO2: NDIR * Nondispersive infrared sensor
• Humidity Temp.:
• Precision capacitance sensor
• Precision thermistor
• Datalogger Sampling Time Setting range:
• Auto: 2 sec to 8 hour 59 min. 59 sec.
• Manual: Push the data logger button once will save data one time.
• Data error no.: 0.1% of total saved data max.
• Memory Card: SD memory card. 1 GB to 16 GB.
• Data Hold: Freeze the display reading.
• Memory Recall: Maximum & Minimum value.
• Sampling Time of Display: Approx. 1 second.
• Data Output: RS 232/USB PC computer interface.
• Power Supply:
• AAlkaline or heavy duty DC 1.5 V battery ( UM3, AA ) x 6 PCs, or equivalent.
• ADC 9V adapter input. ( AC/DC power adapter is optional ).
• Power Current:
• CO2 measurement:
• Normal operation ( w/o SD card save data and LCD Backlight is OFF) : Approx. DC 136.5 mA
• When SD card save the data and LCD Backlight is OFF) : Approx. DC 166 mA
• Humidity measurement:
• Normal operation ( w/o SD card save data and LCD Backlight is OFF) : Approx. DC 10.5 mA
• When SD card save the data and LCD Backlight is OFF) : Approx. DC 40 mA
• Advanced setting @ main setting:
• SD memory card Format
• Set clock time
• Set sampling time
• Auto power OFF management
• Set beep Sound ON/OFF
• Decimal point of SD card setting
• Temp. unit setting
• Alarm value setting
• Operating Temperature: 0 to 50 ℃. ( 32 to 122 ℉).
• Operating Humidity: Less than 80% R.H.
• Weight: 350 g/0.77 LB
• Dimension:
• Meter: 177 x 68 x 45 mm
• Humidity probe: 197 mm in length.
• CO2 probe: 190 x 38 x 28 mm

Accessories Included :

• Instruction manual………………………… 1 PC
• Hard carrying case, CA-08………………..1 PC
• CO2 probe…………………………………….1 PC
• Humidity probe………………………………1 PC

Optional Accessories :

• SD memory card ( 2 GB ).
• AC to DC 9V adapter.
• USB cable, USB-01.
• RS232 cable, UPCB-02.
• Data Acquisition software, SW-U801-WIN.