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Lutron AQ-9901SD Air Quality Meter, CO2 / CO / O2 / Humidity, SD Logger

Lutron AQ-9901SD Air Quality Meter, CO2 / CO / O2 / Humidity, SD Logger

Brand
Lutron
Model number
AQ-9901SD

Air quality meter that takes up to three probes for CO2 (0 to 4,000 ppm), CO (0 to 1,000 ppm), oxygen and humidity/temperature, with real-time SD card logging.

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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 3 probe's data (%RH/CO2/O2/Temp. or %RH/CO2/CO/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), CO (Carbon monoxide), O2 (Oxygen in air), Humidity, temperature measurement.
  • CO2 range: 0 to 4,000 ppm x 1 ppm.
  • O2 range: 0 to 30.0 % x 0.1 %.
  • CO range: 0 to 1,000 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.
  • CO, O2 sensor: Galvanic cell type.
  • 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 4 probes: CO2/Temp. probe, O2/Temp. probe, CO/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

Specifications
CircuitCustom one-chip of microprocessor LSI circuit.
DisplayLCD size : 52 mm x 38 mm; LCD with green backlight ( ON/OFF )
MeasurementCO2 (Carbon dioxide ); CO ( Carbon monoxide ); O2 ( Oxygen in air ); Humidity; Dew point Temp., Wet bulb Temp.; Temperature
Sensor structureCO2 NDIR * Nondispersive infrared sensor; Humidity Precision capacitance sensor; O2 Galvanic cell type; CO Galvanic cell type; Temp. Precision thermistor
Datalogger Sampling Time Setting rangeAuto 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 the1 to 99 position ( Location ) no.
Data error no.0.1% of total saved data max.
Memory CardSD memory card. 1 GB to 16 GB
Advanced 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
Data HoldFreeze the display reading.
Memory RecallMaximum & Minimum value.
Sampling Time of DisplayApprox. 1 second.
Data OutputRS 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* Alkaline 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 CurrentCO2 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.; O2 or CO measure-ment; Normal operation ( w/o SD card save data and LCD Backlight is OFF) : Approx. DC 12.5 mA.
Power Current (cont.)When SD card save the data and LCD Backlight is OFF) : Approx. DC 42.5 mA.; * AIf LCD backlight on, the power consumption will increase approx. 12 mA.
Operating Temperature0 to 50°C. ( 32 to 122 °F ).
Operating HumidityLess than 80% R.H.
Weight350 g/0.77 LB.
DimensionMeter 177 x 68 x 45 mm; Humidity probe 197 mm in length.; CO2 probe 190 x 38 x 28 mm; O2 probe 150 x 38 x 38 mm; CO probe 150 x 38 x 38 mm
Accessories
Supplied withInstruction manual:1 PC; Hard carrying case, CA-08:1 PC; CO2 probe:1 PC; Humidity probe: 1 PC; O2 probe: 1 PC; CO probe: 1 PC
OptionalSD memory card ( 4 GB ); AC to DC 9V adapter.; USB cable, USB-01.; RS232 cable, UPCB-02.; Data Acquisition software, SW-E816.
Measurement Functions
Range0 to 4,000 ppm
Accuracy±40 ppm (≤1,000 ppm), ±⁠(50 ppm + 3% of reading) (1,000-3,000 ppm), reference only (>3,000 ppm)
Range0 to 1,000 ppm
Accuracy±⁠(5% + 2 ppm)
Response Time<30 seconds
Sensitivity Drift<5% per year
Range0 to 30% O2
Accuracy±⁠(1% reading + 0.2% O2)
Response Time≤15 seconds to 90% reading value
Range10 to 95% RH
Accuracy±⁠(3% reading + 1% RH) (≥70% RH), ±3% RH (<70% RH)
Range-25.3 to 48.9°C
Accuracy±0.8°C, ±1.5°F
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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