Vernier Software and Technology
Vernier Software & Technology

CO2 NODE Module

Product image for CO2 NODE ModuleProduct image for CO2 NODE Module
Product image for CO2 NODE ModuleProduct image for CO2 NODE Module

This product has been discontinued by the manufacturer, Variable, Inc.

Description

The CO2 NODE Module measures CO2 gas concentrations in air. When attached to the NODE Sensor Platform, it wirelessly sends information to your mobile device such as iPad, iPhone, and Android. Use it to study cellular respiration in peas or photosynthetic metabolism studies.

Sample Data

Specifications

  • Range: 400 to 2,000 ppm (0 to 10,000 ppm with reduced accuracy)
  • Accuracy: ±70 ppm or 3% of reading
  • Humidity range: 10 to 85%
  • Temperature range: 5 to 30°C
  • Response time: <120 s to 90%
  • Dimensions (not including NODE): 25.4 mm diameter, 27 mm height

Experiments and Lab Ideas

Download this free experiment for using NODE with the CO2 sensor module. Student instructions and teacher’s information are included.

Cell Respiration

Requirements

Compatible Software

Supported Devices

  • iPad (3rd generation or newer)
  • iPhone 4S or newer using NODE apps by Variable Technologies
  • iPod Touch (5th generation or newer)
  • Android tablets and smartphones (only when using supported NODE hardware and NODE apps by Variable Technologies)

What’s Included

  • CO2 NODE Module
  • Two mounting screws

Ordering Information

This product has been discontinued by the manufacturer, Variable, Inc.

Support

Related Products

Educational use only: Vernier products are designed for educational use. They are not appropriate for industrial, medical, or commercial applications. Product usage disclaimer »

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