Wireless Gas Pressure sensor
The Wireless Gas Pressure sensor W24 is designed to measure relative gas pressure, in the range between -100 to 300 kPa. The pressure is measured via a pressure port located on the side of the sensor box. The end of the white pressure port has a small threaded end called a Luer-lock. With a gentle half turn, you may directly attach the plastic Luer-lock connector or the 20 mL plastic syringe (included with the sensor).
The sensor can be used wirelessly via Bluetooth or wired via USB.
The sensor is equipped with an OLED color display which shows some sensor information and the measured by the sensor values. This makes the sensor suitable to use as an independent measuring instrument.
Technical specifications:- Measuring range: - 100 .. 300 kPa, relative to atmospheric pressure
- Resolution: 0.06 kPa
- Accuracy: ±1.0% of full range
- Warrantee: 24 months
- Connector: Pressure port female Luer-lock
- Suitable gasses: non-corrosive, non-ionic working gasses such as air, dry gases and the like
- Response time: 90% of applied pressure value: typical, 0.2 ms
- Maximal sampling rate: 100 Hz
- Battery life: 13h when full (rechargeable)
- Connection: Bluetooth 5, Low Energy (Mac, Android, iOS) Bluetooth 2.1, Classic (Windows) or USB-C 2.0
All specifications of the sensor are described it its
User guide.
Suggested experiments:- Investigating the relationship between pressure and volume, Boyle’s law.
- Study the effect of temperature on gas pressure, Gay-Lussac’s law.
- Measurement of vapour pressure of liquids.
- Measurements of reaction rates as a gas is produced in a chemical reaction.