CO2 + CO + RH/T Portable Meter & Data Logger

CO2 + CO + RH/T Portable Meter & Data Logger
Regular price $479.00

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This indoor air quality meter and data logger measures CO2 levels, CO levels, air temperature, dew point, wet bulb temperature, and humidity. It is an ideal instrument for indoor air quality (IAQ) diagnosis.

  • 4 in 1 Measures: CO, CO2, Temperature & %RH
  • In-Field Calibration with fresh air
  • Programmable CO Alarm
  • USB-out for data logging

The hand-held meter uses NDIR (non-dispersive infrared) technology for CO2 measurement to ensure reliability and long-term stability. It is useful for verifying HVAC systems performance and air ventilation control.

Features

  • 4 in 1 Measures: CO, CO2, Temperature, and %RH
  • Calculates Dew Point and Wet Bulb Temperature
  • Programmable Audible CO Level Alarm
  • 8 Hour Time Weighted Average (TWA)
  • 15 Minute Short Term Exposure Limit (STEL)
  • Max and Min functions
  • 99 Data Points Manual Recording
  • 24,000 Data Points Auto Recording
  • In-Field Calibration
  • Free PC software to download data for analysis
  • 1 Year Limited Warranty

Specifications

Measuring Range

  • CO2: 0 to 9,999ppm ( > 5,000ppm out of scale)
  • CO: 1 to 1,000ppm
  • Temperature: -5 to 140°F (-20 to 60°C)
  • Relative Humidity: 0.1% to 99.9% RH
  • Dew Point Temperature: -5 to 140°F (-20 to 60°C)
  • Wet Bulb Temperature: 23 to 140°F (-5 to 60°C)

Resolution

  • CO2, CO: 1ppm
  • Temperature: 0.1°F/°C
  • Humidity: 0.1% RH

Accuracy

  • CO2: ±30ppm ±5% of reading (0-5,000ppm)
  • CO: ±10ppm < 100ppm, ±10% 101-500ppm, ±20% above 500ppm
  • Temperature: ±0.9°F (±0.6°C)
  • Relative Humidity: ±3% RH at 77°F (25°C) and 10-90%RH. ±5% other ranges

Response Time

  • CO2 Warm up: 30 seconds
  • CO2 Change: < 30 seconds (90% step change)
  • CO Change: < 60 seconds (90% step change)
  • Temperature: (Tair @1.5m) < 2 minutes (90% step change)
  • RH: < 10 minutes (90% step change)
Electrical/Mechanical
  • LCD Size: 26x44mm (HxW)
  • Meter Size: 205x56x70mm (LxDxW)
  • Operation Conditions: -4 to 122°F (-20 to 50°C) (avoid condensation)
  • Storage Conditions: -4 to 140°F (-20 to 60°C) at 10-90%RH
  • Power Supply: (4) AA batteries or 9VDC Adaptor
  • Battery Life: > 24 hours (Alkaline battery)
  • Weight: 7oz (200g) without batteries

Included Accessories

  • 120/220VAC adapter (power for long-term operation)
  • International Wall adapter kit
  • 4 AA Batteries
  • ABS Plastic case
  • Mini USB Cable and Software CD
  • 33% and 75% Calibration Salts
  • Manual

Warranty

  • 1 year - See CO2Meter Terms and Conditions.

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"Easy to install, easy to set up, and easy calibration - just what I was looking for."

- Phillip Farrar
Water Plant Superintendent

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