Title |
Vernier Gas Pressure Sensor |
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TI Item Name |
n/a |
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Vernier Order Code |
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Included in |
Gas Pressure Sensor |
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Quantity |
1 |
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Description |
Used to monitor pressure changes in a gas. The range is wide enough to perform Boyle’s law yet it is sensitive enough to conduct vapor-pressure or pressure-temperature experiments. Biology teachers can use the Gas Pressure Sensor to monitor transpiration or respiration in an enclosed environment. See Also: User Manual |
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Category |
Environmental Sensor |
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TI-SensorLink Adapter for TI-Innovator™ Hub |
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Assembly Instructions |
N/A |
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Precautions |
The Gas Pressure Sensor sensing element will be damaged with direct contact to liquid. |
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Specifications |
Note: There are two variants of the Gas Pressure Sensor. Version 1.3 of the sketch for TI-Innovator™ Hub includes the calibration constants for one of the two variants. The reference programs show how to use the CALIBRATE command to use the other type of Gas Pressure sensor. See Also: Full Specifications here. |
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Sketch Object |
VERNIER |
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Command Syntax |
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There is an additional variant of the Vernier Gas Pressure sensor with different calibration constants.
New keyword: PRESSURE2
The calibration constants are: 51.71 -25.86
Code |
Send "CONNECT VERNIER 1 TO IN 1 AS PRESSURE2" Send "READ VERNIER 1" Get P |