The Gastec 25BE Oxygen Sensor operates on a highly stable galvanic cell principle, functioning as a self-powered electrochemical device. When oxygen molecules diffuse through the protective stainless mesh, they trigger a chemical reaction that generates an electrical current directly proportional to the oxygen concentration. This allows for real-time monitoring without the need for complex external power for the sensing element itself.
Specifically developed as a fixed-formula type, the 25BE model is built to withstand rigorous industrial conditions while maintaining exceptional linear response. The sensor’s construction focuses on durability, featuring a high-quality housing that protects the internal components from environmental stressors. For engineers and procurement specialists, the Gastec 25BE Oxygen Sensor offers a cost-effective yet highly accurate solution for preventing oxygen deficiency or enrichment in various atmospheric monitoring applications.
The Gastec 25BE Oxygen Sensor is a robust industrial sensing component designed for high-accuracy measurement of atmospheric oxygen concentration. This specialized sensor utilizes proven galvanic cell technology to provide stable and reliable data for critical safety and process monitoring applications.
Although, technology is always evolving, one demand on our products never changes: the demand for customer safety. Whenever we contribute to customer safety, we are presented with an opportunity to develop further.
GASTEC holds this corporate creed of safety and development in high esteem, as it strives to grow while always putting customer safety first.
| Feature | Specification |
| Model Number | 25BE |
| Detection Principle | Galvanic Cell |
| Compatible Systems | Fixed-formula type / Stationary Monitors |
| Dimensions | $phi$36 x 38 mm |
| Weight | 110g |
| Target Gas | Oxygen ($O_2$) |
| Measurement Range | 0.0 – 25.0% |
The Gastec 25BE Oxygen Sensor is optimized for use in several industrial sectors including:
