Wireless Pressure Sensor PS-3203
- Device model: DF-RP-880
- Brand: PASCO scientific
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Make accurate and consistent gas pressure measurements, regardless of ambient conditions, and explore how chemical reactions affect gas pressure. In combination with a temperature probe, study the Empirical Gas Laws. 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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Typical Applications
- Measure transpiration rates
- Measure osmosis and pressure changes inside a model cell
- Measure rates of enzyme catalyzed reactions
- Conduct weather experiments
- Measure changes in elevation
- Measure chemical reaction rates
- Measure respiration rates
- Conduct air foil studies
- Model a human lung.
- Study Vapor Pressure vs Temperature
- Add a temp sensor to investigate Gas Laws (Ideal, Charles', Boyle's)
Special Features
- 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 is required! Connects directly to your devices via Bluetooth® Smart.
- Includes a syringe, tubing and the connectors and locks you need for various pressure experiments.
Product Specifications
| Range | 0 to 400 kPa |
| Resolution | 0.1 kPa |
| Accuracy | ±2 kPa |
| Maximum Sample Rate | 1000 Hz |
| Connectivity | USB and Bluetooth 5.2 |
| Logging | Yes |
| Battery Type | Rechargeable LiPo |
Battery & 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 20 min/lab for 120 lab periods/yr.
