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 547907 is a round optoelectronic diffuse sensor utilizing red light for position measurement within a working range of 70 mm to 300 mm. This component conforms to EN 60947-5-2 with an NPN switching output, light switching element function, 30 mm hysteresis, and a maximum switching frequency of 1000 Hz. Operating on a DC voltage range from 10 V to 36 V, it features pulsed short-circuit protection, 200 mA max output current, 2 V voltage drop, and 20% residual ripple across an ambient temperature range of -25 °C to 55 °C. Certified with RCM compliance, c UL us listing, and CE/UKCA markings as per EU and UK EMC and RoHS directives, this unit is available for procurement. Submit the exact part number, quantity, and application requirements to request a 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 547907. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.