
- Distribute temperature throughout the sheath
- Eliminates hot spots responsible for weld failure
- Increase sheath life

Thanks to a rotation key, you can turn the sheath on itself, offering a complete vision configuration.

- Dual vision: see the sides and front of the oven at the same time.
- Multiple angles available: camera heads oriented at 20°, 45° and 65°.
- Led lighting

- even temperature distribution throughout the sheath
- elimination of hot spots (responsible for weld failure)
- longer sheath service life
- use at very high temperatures


- Dual vision: see the sides and front of the oven at the same time.
- Multiple angles available: camera heads oriented at 20°, 45° and 65°.
- Led lighting
To summarize, the main differences to consider when choosing a fixed or portable endoscope are outlined in the table below:
Criterion | Portable endoscope | Fixed endoscope |
---|---|---|
Usage frequency | Occasional / one-off | Continuous |
Mobility | High | None |
Ambient temperature | Moderate / high for short periods | Very high, continuously |
Human intervention risk | Present | Limited (remote operation) |
Preventive maintenance role | Diagnostic tool | Monitoring tool |
Please note: our endoscopes are custom-designed based on your technical constraints and inspection objectives. This comparison offers an initial point of guidance, but to accurately determine the type of endoscope best suited to your environment, our technical team is here to help. Don’t hesitate to contact us — they will answer your questions and guide you toward the most suitable solution.
Conclusion
The choice between a fixed or portable endoscope depends primarily on your usage, inspection frequency, and the specific constraints of your industrial environment. A portable model is ideal for occasional interventions and mobility, while a fixed model ensures continuous and secure monitoring of critical high-temperature zones.
At Cesyco, we design each endoscope with real-world conditions in mind: extreme environments, accessibility, performance requirements, and durability.
👉 Need help choosing between a fixed or portable endoscope?
Our experts are here to support you in analyzing your needs and recommending the solution best suited to your operations.