The Gastec CM-105B Carbon Monoxide Sensor stands as a primary solution for technical teams and system integrators requiring dependable toxic gas monitoring. Unlike standard sensing technologies, this sensor employs the controlled potential electrolysis method, which maintains a specific electrochemical state to ensure the high-selectivity oxidation of Carbon Monoxide. This process results in a stable electrical output directly proportional to the gas concentration, significantly reducing the risk of false readings from background gases.
Physically, the CM-105B is built for reliability and ease of integration. The vertical cylindrical design with a distinctive red cap ensures proper gas diffusion, while the specialized inlet ports at the base facilitate secure sampling connections. Its miniature footprint ($20 \times 36 \times 45$ mm) allows for high-density installation within stationary gas monitoring panels or portable instruments. For procurement specialists and engineers, this sensor represents a low-maintenance, high-integrity solution for maintaining workplace safety and regulatory compliance.
The Gastec CM-105B Carbon Monoxide Sensor is a high-performance industrial sensing component designed for the precise detection of Carbon Monoxide (CO) levels. Utilizing advanced controlled potential electrolysis technology, this sensor provides the accuracy and long-term stability required for critical safety monitoring and environmental 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 | CM-105B |
| Detection Principle | Controlled Potential Electrolysis |
| Compatible Device | Gastec CM-600 |
| Dimensions | 20 x 36 x 45 mm |
| Weight | 24g |
| Target Gas | Carbon Monoxide ($CO$) |
| Service Life | Approx. 2 years |
The Carbon monoxide sensorCM-105B is optimized for critical safety monitoring in the following industrial environments:
