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Price: $255.00
In Stock.
This item can only be shipped to schools, museums and science centers
The Wireless Oxygen Gas Sensor measures gaseous O2 concentrations as well as humidity and air temperature for a range of biology, environmental science, and physiology activities.
The Wireless Oxygen Gas Sensor is accurate and easy to use, making it an ideal tool for studies of photosynthesis, respiration, and oxygen cycling. With remote logging, experiments can run beyond the lab period and easily give students hours or days of data to analyze. In addition to measuring oxygen gas levels, the Wireless Oxygen Gas Sensor also contains sensors to measure ambient temperature and humidity.
Note: Store the units in a sealed bag with minimal air space to extend the life of the sensing element.
Features
- Bluetooth® and USB connectivity
- 0-100% Oxygen Gas Concentration
- ±1% Oxygen at constant temperature and pressure
- Also reports ambient temperature and humidity
- 2-3 year operating life with replaceable sensing element
What's Included
1x USB Charging Cable
1x 250-mL Sampling Bottle
| Range | 0 to 100% O2 concentration; 0–1,000,000 ppm |
| Resolution | 0.01% oxygen |
| Accuracy | ±1% O2 at constant temperature and pressure; ±5% O2 outside operating range |
| Repeatability | 0.5% oxygen |
| Operating Temperature Range | 0 to 40°C |
| Relative Humidity Range | 0 to 100% (non-condensing) |
| Pressure Range | 0.7 to 1.3 atm |
| Sensing Element Lifespan | 2+ years* |
| Connectivity | USB and Bluetooth 5.2 |
| Logging | Yes |
| Battery Type | Rechargeable LiPo |
| Stored Data Points Memory (Logging) 1 | >25,000 |
| Battery - Connected (Data Collection Mode) 2 | NA |
| Battery - Logging (Data Logging Mode) 3 | 10 days |
| Battery Type | 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.
