Key information and suggestions regarding the manufacturer of the original FC oxygen probe (oxygen sensor) and the model with a 800mm length are as follows:
1. Possibilities of Original FC Oxygen Probe Brands
Supply high-temperature zirconia oxygen sensors.
Servomex of the United Kingdom: Industrial Gas Analysis Field
U.S. AMS (Advanced Materials and Systems): Brands include Teledyne Analytical Instruments.
German SICK or Siemens: Offer oxygen sensors for process control.
Suggestion: Verify if "FC" refers to a specific brand (such as Fuji Ceramics or a model code), or contact the supplier for the full model number.
2. Oxygen probe with a length of 800mm
The length of oxygen probes is typically customized according to the installation environment (such as furnace depth, pipe size). 800mm is considered a longer size and may be used for:
High-temperature industrial furnaces (such as steel, glass, and ceramics industries).
Special operating conditions of the gas to be tested need to be thoroughly understood.
Example of Common Brand Long Probes:
Yokogawa ZR2/ZR802: Customizable length.
Servomex 2500 Series: Offers various probe length options.
Fuji Electric ZFK/ZFT Series: Customized design available.
3. How to Obtain Accurate Information
Contact Supplier: Please provide specific model or application scenario for "FC" and "800mm", and require the original factory specifications.
Search: Visit疑似品 (e.g., Yokogawa, Servomex), use model search or contact technical support.
Alternative Solution: In case of factory discontinuation, parameters (such as measurement range, temperature, output signal) can be provided to find a compatible model.
4. Important Notes
Compatibility: Confirm that thread interfaces (such as M18, M12), signal outputs (4-20mA, mV), and temperature ranges are compatible with the existing system.
Certification: Explosion-proof certification (ATEX, IECEx) or material compatibility (such as corrosion-resistant alloys) may be required for industrial applications.
For further assistance, please provide additional details (such as application industry, measured gas, temperature, etc.).




































