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 537694 is a round optoelectronic through-beam sensor receiver designed to measure position with a 20000 mm working range, conforming to EN 60947-5-2. Powered by a 10 V to 36 V DC operating voltage range, this unit features a PNP antivalent switching output with a maximum switching frequency of 1000 Hz, 200 mA max output current, and a 4-wire cable electrical connection. It operates within an ambient temperature range of -25 °C to 55 °C and includes pulsed short-circuit protection, reverse polarity protection for all electrical connections, and an idle current of 10 mA. Certified with the RCM compliance mark and c UL us - Listed (OL) alongside CE marking as per the EU EMC directive, this component meets strict regulatory standards. Submit the exact part number, quantity, and application requirements for a quote today.
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 537694. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.