Vernier™ Go Direct™ CO₂ Gas Sensor

Vernier™ Go Direct™ CO₂ Gas Sensor measures gaseous carbon dioxide concentration levels, air temperature, and relative humidity.

Supplier:  Vernier™ GDXCO2

Catalog No. S39703

Description

• Accuracy
  • 0 to 1,000 ppm: ±100 ppm
  • 1,000 to 10,000 ppm: ±5% of reading +100 ppm
  • 10,000 ppm to 50,000 ppm: ±10% of reading
  • 50,000 to 100,000 ppm: ±15% of reading
• Temperature Sensor
  • Type: integrated circuit (IC)
  • Accuracy: ±0.5°C
  • Resolution: 0.1°C
• Relative Humidity Sensor
  • Type: integrated circuit (IC)
  • Accuracy: ±5% or better
  • Resolution: 0.1%
• Measure the change in gas concentration during cellular respiration.
• Measure the change in gas concentration during photosynthesis.
• Study the effect of temperature on cell respiration or metabolism of organisms.
• Investigate artificial selection in yeast by comparing respiration rates of different strains.
• Monitor changes in carbon dioxide, temperature, and relative humidity easily.
• Includes built-in temperature compensation and humidity protection.

Specifications

• Description: 28 mm shaft diameter
• Grade: High School and College
• Sensor Types: NDIR
• For Use With (Application): Graphical Analysis 4 or LabQuest App
• Resolution: 1 ppm CO₂

• Includes: 250 mL Nalgene bottle
• Interface: Bluetooth or USB
• Warranty: 5 Year Limited
• Range: 0 to 100,000 ppm
• Length (Metric): 82 mm (Shaft), 200 mm (Total Length)