Corrosion-resistant, capable of reliable measurement in strong electromagnetic fields, fiber optic pressure sensor.
This is a unique design optical fiber sensor that measures the deflection of a stainless steel diaphragm non-contactly, significantly different from conventional methods. It is compact, robust, resistant to corrosion, and capable of reliable measurements in strong electromagnetic fields (EMI/RFI). Based on Fabry-Pérot interference technology, pressure is measured from the change in the length of the Fabry-Pérot cavity formed by the inner surface of the stainless steel diaphragm and the optical fiber. - Reliable measurements can be made even under harsh conditions such as EMI, vibration, high temperatures, and high humidity. - Mechanical robustness is guaranteed by stainless steel welding, and no epoxy, sealing rubber, or other polymer materials are used. - The optical fiber cable has a proven track record of extending up to several kilometers using extension cables, depending on the measurement environment. ● Explosion-proof ● Immune to EMI and RFI interference ● Measurement range: up to 68 MPa ● Accuracy: 0.5% of full scale ● Usable with all conditioners *For more details, please inquire through the request for materials.
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This is a unique design optical fiber sensor that measures the deflection of a stainless steel diaphragm non-contactly, significantly deviating from conventional methods. It is compact, robust, resistant to corrosion, and capable of reliable measurements in strong electromagnetic fields (EMI/RFI). Based on Fabry-Pérot interference technology, pressure is measured from the change in the length of the Fabry-Pérot cavity formed by the inner surface of the stainless steel diaphragm and the optical fiber. - Reliable measurements are possible even under harsh conditions such as EMI, vibration, high temperatures, and high humidity. - Mechanical robustness is guaranteed by stainless steel welding, and no epoxy, sealing rubber, or other polymer materials are used. - The optical fiber cable has a proven track record of extending up to several kilometers depending on the measurement environment. ● Explosion-proof ● Immune to EMI and RFI ● Measurement range: up to 68 MPa ● Accuracy: 0.5% of full scale ● Usable with all conditioners *For more details, please inquire through the request for materials.
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Applications/Examples of results
●Industrial use ●In-situ monitoring ●High-temperature steam ●Hazardous environment ●Aerospace industry ●Oil fields, natural gas pumping stations ●Injection molding (plastic processing)
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