Lutron CO2-9904SD CO2 Meter with Humidity and Temperature, SD Logger
- Brand
- Lutron
- Model number
- CO2-9904SD
- Category
- Air Quality Meters
NDIR CO2 meter for 0 to 6,000 ppm with humidity, dew point, wet bulb and temperature, recording all readings to an SD card.
Price and availability on request
Key features
- 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 °C, °C/°F.
- 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. 1
Specifications
| Circuit | Custom one-chip of microprocessor LSI; circuit. |
|---|---|
| Display | LCD size : 52 mm x 38 mm; LCD with green backlight ( ON/OFF ). |
| Measurement | 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.; @ Sampling time can set to 1 second, but memory data may loss; Manual Push the data logger button once will save data one time.; @ Set the sampling time to 0 second.; @ Manual mode, can also select the 1 to 99 position ( Location ) no. |
| 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.; * Connect the optional RS232 cable; UPCB-02 will get the RS232 plug.; * Connect the optional USB cable; USB-01 will get the USB plug. |
| 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 measure-ment; 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 measure-ment; 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.; * AIf LCD backlight on, the power consumption will increase approx. 12mA. |
| Operating Temperature | 0 to 50 °C. ( 32 to 122 °F ). |
| 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 |
| Supplied with | Instruction manual: 1 PC; Hard carrying case, CA-06:1 PC; CO2 probe:1 PC; Humidity probe:1 PC |
|---|---|
| Optional | SD memory card ( 4 GB ).; AC to DC 9V adapter.; USB cable, USB-01.; RS232 cable, UPCB-02.; Data Acquisition software, SW-U801-WIN. |
| Range | 0 to 6,000 ppm |
|---|---|
| Accuracy | ±40 ppm (≤1,000 ppm), ±(50 ppm + 3% of reading) (1,000-3,000 ppm), reference only (>3,000 ppm) |
| Range | 10% to 95% RH |
| Accuracy | ±(3% reading + 1% RH) (≥70% RH), ±3% RH (<70% RH) |
| Accuracy | ±0.8°C, ±1.5°F |
| Range | -25.3 to 48.9°C |
| Range | -21.6 to 50.0°C |
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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