Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Fujikura
The Fujikura FCX-UC-CH amperometric oxygen (O2) sensor utilizes advanced zirconia technology to measure oxygen concentrations across a 0 to 25% range. This device supports both portable and stationary deployment with gas flow accommodated via diffusion or forced flow, delivering an output signal of 70 +/-10 µA in air. Featuring a long operational lifetime and fast response time without formal agency approvals, this component is built for precise sensing configurations. Submit the exact part number, quantity, and application requirements for a quote today.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Fujikura FCX-UC-CH. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.