Make accurate and consistent measurements of gas pressure, regardless of ambient conditions, and explore how chemical reactions affect gas pressure. In combination with a temperature probe, study the Empirical Gas Laws. It can also be used in applications that previously required our Low Pressure/Barometer sensor.
The Teaching Advantage
Measures pressure relative to an internal sealed reference vacuum, which allows the collection of reliable data even when the pressure within a system drops below ambient pressure.
Supports common units (kPa, atm, psi, mmHg, or N/m2) for many applications
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Perform the following experiments and more with the Wireless Pressure Sensor.
Visit PASCO’s Experiment Library to view all activities for this product.
- Bluetooth® and USB connectivity with a long-lasting rechargeable battery
- Logs pressure data directly onto the sensor for long-term experiments for activities that couldn’t be performed using sensors previously.
- No interface required! Connects directly to your devices via Bluetooth® Smart.
- Includes a syringe, tubing and the connectors and locks you need for an array of pressure experiments.
- Pressure Sensor
- 0.6m (2ft) polyurethane plastic tubing
- Double barbed tube connector
- Male barbed Luer lock connector (2)
- Female barbed Luer lock connector
- 60cc syringe
- USB Cable (for recharging and optional direct connection)
|Range||0-400 kPa (values under 20 kPa may not be reliable)|
|Max sample rate||1000 Hz|
Battery and Logging
|Stored Data Points Memory (Logging) 1||>30,000|
|Battery – Connected (Data Collection Mode) 2||>30 hr|
|Battery – Logging (Data Logging Mode) 3||1.5 days|
|Battery Type||Rechargeable LiPo|
1 Minimum # of data points with all measurements enabled, actual results depend on enabled measurements.
2 Continuous use in a connected state until battery failure, actual results will depend on sample rate, active measurements, and battery condition.
3 Logging until battery failure, actual results will depend on sample rate, active measurements, and battery condition.
* Normal classroom use is the sensor in active use for 20min/lab for 120 lab periods/yr.
Wireless Pressure Sensor Reference Guide – 439.26 KB