Go Direct® Gas Pressure Sensor

The Go Direct Gas Pressure Sensor measures the absolute pressure of a gas. It connects via Bluetooth® wireless technology or via USB to your device.

Texas Instruments Graphing Calculator Compatibility

Purchase the TI Bluetooth adapter to allow this sensor to connect to any of the following Texas Instruments Graphing Calculators:

• Ti-84 Plus CE
• Ti-Nspire CX II
• Ti-Nspire CX II CAS

Versatile Experimentation

The Go Direct Gas Pressure Sensor can be used in a variety of experiments:

• Investigate Boyle’s law and Charles’ law.
• Investigate grip strength and muscle fatigue.
• Measure the production of oxygen gas produced when hydrogen peroxide is destroyed by the enzyme catalase.
• Monitor plant transpiration.

Specifications

• Range: 0 to 400 kPa
• Resolution: 0.03 kPa
• Accuracy: ±3 kPA
• Maximum sampling rate: 50 samples/s
• Internal volume: 0.8 mL
• Maximum pressure that the sensor can tolerate without permanent damage: 450 kPa
• Connections:
  • Wireless: Bluetooth
  • Wired: USB