Lutron AQ-9901SD 6-in-1 Air Quality Meter with SD Card

Lutron AQ-9901SD 6-in-1 Air Quality Meter with SD Card

Lutron AQ-9901SD Professional 6-in-1 Air Quality Meter with SD Card Data Logger

The Lutron AQ-9901SD is a comprehensive air quality monitoring system that measures six critical environmental parameters in one professional device. This patented, ISO-9001 and CE certified instrument features real-time SD card data logging capabilities, allowing you to capture, store, and analyze indoor air quality measurements with exceptional accuracy.

Complete Air Quality Monitoring Solution

Monitor all essential air quality parameters with a single device:

• Carbon Dioxide (CO2) - Measure concentrations from 0 to 4,000 ppm using reliable NDIR sensor technology
• Carbon Monoxide (CO) - Monitor safety levels from 0 to 1,000 ppm with galvanic cell sensor
• Oxygen (O2) - Track oxygen levels from 0 to 30.0% with galvanic cell sensor
• Relative Humidity - Measure from 10 to 95% RH using precision capacitance sensor
• Temperature - Monitor ambient conditions from 0 to 50.0°C (32 to 122°F)
• Calculated Parameters - Automatically display dew point and wet bulb temperature

Advanced Data Logging Capabilities

• Real-time data recording to SD memory card (supports 2GB to 16GB cards)
• No additional software required - data downloads directly to Excel for analysis
• Simultaneous recording of multiple parameters (CO2/O2/Humidity/Temperature or CO2/CO/Humidity/Temperature)
• Adjustable sampling rate from 2 seconds to 8 hours 59 minutes 59 seconds
• Manual data logging with location tagging (positions 1-99)
• RS232/USB computer interface for direct data transfer

Professional Design Features

• Large LCD display (52 mm x 38 mm) with green backlight
• Complete set with four separate probes for flexible measurement positioning:
  • CO2/Temperature probe
  • CO/Temperature probe
  • O2/Temperature probe
  • Humidity/Temperature probe
• Customizable alarm settings with audible alerts
• Data hold function to freeze readings
• Maximum and minimum value memory with recall
• Includes hard carrying case for safe transport and storage
• Operates on 6 AA batteries or optional 9V DC adapter

Detailed Measurement Specifications

Carbon Dioxide (CO2) Measurement

• Range: 0 to 4,000 ppm
• Resolution: 1 ppm
• Accuracy:
  • ±40 ppm for ≤1,000 ppm
  • ±5% of reading for >1,000 ppm to ≤3,000 ppm
  • ±250 ppm typically for >1,000 ppm to ≤3,000 ppm
  • Reference only for >3,000 ppm
• Repeatability: ±20 ppm for ≤3,000 ppm
• Sensor type: NDIR (Nondispersive infrared)

Carbon Monoxide (CO) Measurement

• Range: 0 to 1,000 ppm
• Resolution: 1 ppm
• Accuracy: ±(5% + 2 ppm)
• Response time: <30 seconds
• Sensitivity drift: <5% per year
• Sensor type: Galvanic cell

Oxygen (O2) Measurement

• Range: 0 to 30% O2
• Resolution: 0.1% O2
• Accuracy: ±(1% reading + 0.2% O2) after calibration
• Response time: ≤15 seconds (t90)
• Overload protection: 100% O2
• Environment pressure range: 0.9 to 1.1 atmosphere
• Expected sensor life: ≥2 years
• Sensor type: Galvanic cell

Humidity Measurement

• Range: 5 to 95% RH Lutron AQ-9901SD 6-in-1 Air Quality Meter with SD Card
• Resolution: 0.1% RH
• Accuracy:
  • ±3% RH for <70% RH
  • ±(3% reading + 1% RH) for ≥70% RH
• Sensor type: Precision capacitance sensor

Temperature Measurement

• Range: 0 to 50.0°C (32 to 122°F)
• Resolution: 0.1°C/0.1°F
• Accuracy: ±0.8°C/±1.5°F
• Sensor type: Precision thermistor

Dew Point Temperature (Calculated)

• Range: -25.3 to 48.9°C (-13.5 to 120.1°F) Lutron AQ-9901SD 6-in-1 Air Quality Meter with SD Card
• Resolution: 0.1°C/0.1°F

Wet Bulb Temperature (Calculated)

• Range: -21.6 to 50.0°C (-6.9 to 122.0°F) Lutron AQ-9901SD 6-in-1 Air Quality Meter with SD Card
• Resolution: 0.1°C/0.1°F

Technical Specifications

• Display: LCD with green backlight, 52 mm x 38 mm Lutron AQ-9901SD 6-in-1 Air Quality Meter with SD Card
• Sampling time: Approximately 1 second
• Memory: SD card (1GB to 16GB)
• Data error: 0.1% of total saved data maximum
• Power supply: 6 x AA alkaline batteries or DC 9V adapter (optional)
• Operating temperature: 0 to 50°C (32 to 122°F)
• Operating humidity: Less than 80% RH
• Weight: 350g/0.77 LB
• Dimensions:
  • Main 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

Package Includes Lutron AQ-9901SD 6-in-1 Air Quality Meter with SD Card

• AQ-9901SD main meter unit
• CO2 probe
• O2 probe
• CO probe
• Humidity probe
• Hard carrying case (CA-08)
• Instruction manual

Optional Accessories Lutron AQ-9901SD 6-in-1 Air Quality Meter with SD Card

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

Elevate your indoor air quality monitoring with the professional-grade Lutron AQ-9901SD - the comprehensive 6-in-1 instrument that delivers accurate measurements with advanced data logging capabilities for thorough environmental analysis.