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.

Festo
The Festo part number 552812 is an industrial component utilizing a through-beam sensor measurement method with a standard 2-meter fiber-optic cable and an M4 head size. This RoHS compliant device features a 400 mm working range, a minimum object diameter of 0.35 mm, a 2.2 mm outside diameter, a 25 mm minimum bending radius, and a 2 Nm maximum tightening torque. Constructed with a copper alloy, PVC, and nickel-plated housing providing IP66 protection, protective grounding, corrosion resistance class 1, and VDMA24364 Zone III LABS conformity, it operates within an ambient temperature range of -55 °C to 70 °C. Submit the exact part number, quantity, and application requirements for a formal quote.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
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 Festo 552812. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.