Vernier™ CO₂ Gas Sensor

The CO2 Gas Sensor measures gaseous carbon dioxide in two ranges–0 to 10,000 ppm and 0 to 100,000 ppm.

Supplier:  Vernier™ CO2BTA

Catalog No. S16055ND

Includes: Vernier CO2 Gas Sensor, 250 mL gas sampling bottle (Nalgene bottle with lid)

Description

Response time: 95% of full-scale reading in 120 seconds Warm-up time: 90 seconds Pressure effect: 0.19% of reading/mm of Hg from standard pressure Output signal range: 0-4.0 V Gas sampling mode: diffusion Normal operating temperature range: 25°C (±5°C) Operating humidity range: 5–95% (non-condensing) Storage temperature range: –40 to 65°C Measurement Range: Low range: 0 to 10,000 ppm CO2 High range: 0 to 100,000 ppm CO2 Typical Accuracy (at standard pressure, 1 atm): Low range: 0 to 1,000 ppm: ±100 ppm 1,000 to 10,000 ppm: ±10% of reading High range: 0 to 1,000 ppm: ±200 ppm 1,000 to 100,000 ppm: ±20% of reading Resolution: 0 to 10,000 ppm CO2: 3ppm 0 to 100,000 ppm CO2: 30ppm

Warranty and Services

5-year limited warranty

Specifications

• Grade: K-8, High School, College
• Sensor Types: Carbon Dioxide
• For Use With (Application): Educational use only
• Range: Low measurement range: 0 to 10,000 ppm CO₂; High measurement range: 0 to 100,000 ppm CO₂
• Response Time: 95% of full-scale reading in 120 seconds
• Electrical Requirements: Output signal range 0 to 4 V

• Interface: Required
• Warranty: 5 Year Limited
• Accuracy: Low range: ±10% of reading; High range: ±20% of reading
• Resolution: Low range: 3 ppm; High range: 30 ppm
• Temperature Range (Metric): 25°C (±5°C)