Lutron AQ-9901SD Air Quality Meter

Air Quality Meter
Model: AQ-9901SD
Lutron – Taiwan

Achieve Precision and Comprehensive Data Logging with a Multi-Function Air Quality Meter

The AQ-9901SD Air Quality Meter provides accurate and reliable measurements of CO2, CO, O2, humidity, dew point, and temperature, with real-time data logging capabilities, making it an essential tool for various industrial and environmental applications.

Exceptional Features of the AQ-9901SD:

1. Real-Time Data Logger: Saves measuring data along with time information (year, month, date, hour, minute, second) into the SD memory card, enabling easy download to Excel for further data analysis without extra software.

2. Multi-Function Measurement: Measures CO2 (carbon dioxide), CO (carbon monoxide), O2 (oxygen), humidity, dew point temperature, and ambient temperature, providing comprehensive air quality analysis.

3. High Accuracy and Resolution: Features high accuracy (e.g., ±40 ppm for CO2) and resolution (e.g., 0.1% for O2), ensuring precise and repeatable measurements.

4. User-Friendly Design: Equipped with a large LCD display with green backlight for easy reading, and user-friendly controls including data hold, peak hold, max/min functions, and alarm settings.

5. Advanced Connectivity: Includes RS232/USB computer interface for data output, enhancing data management and integration with other systems.

Technical Specifications:

– Display:

– Type: Large dot-matrix LCD with green backlight (ON/OFF)
– Size: 52 mm x 38 mm

– Measurement Functions:

– CO2 (Carbon Dioxide):

   – Range: 0 to 4,000 ppm
   – Resolution: 1 ppm
    – Accuracy: ±40 ppm (≤1,000 ppm), ±(50 ppm + 3% of reading) (1,000-3,000 ppm), reference only (>3,000 ppm)

– CO (Carbon Monoxide):

   – Range: 0 to 1,000 ppm
   – Resolution: 1 ppm
   – Accuracy: ±(5% + 2 ppm)
   – Response Time: <30 seconds
– Sensitivity Drift: <5% per year

– O2 (Oxygen in Air):

   – Range: 0 to 30% O2
   – Resolution: 0.1% O2
   – Accuracy: ±(1% reading + 0.2% O2)
– Response Time: ≤15 seconds to 90% reading value

– Humidity:

– Range: 10 to 95% RH
– Resolution: 0.1% RH
– Accuracy: ±(3% reading + 1% RH) (≥70% RH), ±3% RH (<70% RH)

– Dew Point Temperature:

– Range: -25.3 to 48.9℃
– Resolution: 0.1℃
– Accuracy: Calculated from humidity/temperature measurement

– Temperature:

– Range: 0 to 50℃, 32 to 122℉
– Resolution: 0.1℃
– Accuracy: ±0.8℃, ±1.5℉

– Wet Bulb Temperature:

   – Range: -21.6 to 50.0℃
   – Resolution: 0.1℃
    – Accuracy: Calculated from humidity/temperature measurement

– Data Logger:

– Automatic: 2 to 3600 seconds
– Manual: Push the data logger button once to save data

– SD Card Capacity: 1 GB to 16 GB

– Power Supply:

– DC 1.5V batteries (UM3, AA) x 6 PCs or DC 9V adapter (optional)
– Power Consumption:
– Normal operation (without SD card save data and LCD backlight OFF): Approx. DC 136.5 mA
– With SD card save data and LCD backlight OFF: Approx. DC 166 mA

– Operating Environment:

– Temperature: 0 to 50℃
– Humidity: Less than 80% RH

– Dimensions:

– Main Instrument: 177 x 68 x 45 mm
– CO2/Humidity Probe: 197 mm length
– O2 Probe: 150 x 38 x 38 mm
– CO Probe: 150 x 38 x 38 mm

– Weight: 350 g (0.77 lb)

Accessories Included:

– Instruction Manual: 1 PC
– Hard Carrying Case (CA-08): 1 PC
– CO2/Humidity Probe: 1 PC
– O2 Probe: 1 PC
– CO 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)

Advanced Features:

– Microprocessor Circuit: Ensures high accuracy and reliability.

– Auto/Manual Data Logging: Enhances data management and analysis capabilities.

– Multiple Sensor Compatibility: Provides flexibility for various air quality parameters.

– RS232/USB Interface: Enhances data management and integration with computer systems.

– Alarm Setting: Alerts with beeper sound output for user-defined thresholds.

– Complete Set: Includes four probes and a hard carrying case for convenience and protection.

Invest in the AQ-9901SD Air Quality Meter for precise and reliable air quality measurements with real-time data logging, ensuring high performance and versatility in various industrial and environmental applications.

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 ) CO ( Carbon monoxide ) O2 ( Oxygen in air ) Humidity Dew point Temp., Wet bulb Temp. Temperature
Sensor structure	CO2 NDIR * Nondispersive infrared sensor Humidity Precision capacitance sensor O2 Galvanic cell type CO Galvanic cell type Temp. Precision thermistor
Data logger 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 the1 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
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 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. O2 or CO measure-ment Normal operation ( w/o SD card save data and LCD Backlight is OFF) : Approx. DC 12.5 mA. 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.
Operatin 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 O2 probe 150 x 38 x 38 mm CO probe 150 x 38 x 38 mm
Unit	/
CO2 Sensor Structure	/
Response Time for CO2 measurement	/
Temperature Compensation	/
Data error no	0.1% of total saved data max.
Update Time of Display	/
Over-range	/
Accessories Included	Instruction 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
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.

MAECENAS IACULIS

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ADIPISCING CONVALLIS BULUM

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