The Gastec O2-207G Oxygen Sensor operates on the highly stable galvanic cell principle, functioning as a self-powered electrochemical device. When oxygen molecules diffuse through the specialized green inlet mesh, they trigger a chemical reaction that generates an electrical current directly proportional to the oxygen concentration. This mechanism ensures high linearity and a rapid response time, which are critical when monitoring for oxygen deficiency or enrichment in hazardous areas.
Specifically designated as model GOA-40D-5, this sensor is built to withstand the rigors of industrial monitoring. The construction features a high-quality polymer housing with an integrated protective cap, safeguarding the internal electrolyte and electrodes from environmental contaminants. For engineers and procurement specialists, the Gastec O2-207G Oxygen Sensor offers a cost-effective yet technically superior solution for maintaining atmospheric safety standards across various facility types.
The Gastec O2-207G Oxygen Sensor is a specialized, high-performance sensing component designed for the precise measurement of atmospheric oxygen concentration in industrial environments. Utilizing advanced galvanic cell technology, this sensor (model GOA-40D-5) provides stable and accurate readings essential for life-safety and process control systems.
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 | O2-207G |
| Detection Principle | Galvanic Cell |
| Compatible Device | GOA-40D-5 |
| Dimensions | $phi$24.5 x 55 mm |
| Weight | 45g |
| Target Gas | Oxygen (O_2) |
| Operating Temp | -10°C to 40°C |
The Gastec O2-207G Oxygen Sensor is ideally suited for the following industrial environments:
