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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
537708
Diffuse scan SOEG-RTH-M18W-NS-S-2L
The Festo 537708 is a round optoelectronic industrial component utilizing a diffuse sensor with background suppression and red light to measure position within a working range of 10 mm to 120 mm in ambient temperatures from -25 °C to 55 °C. Conforming to EN 60947-5-2 with RCM, c UL us-Listed (OL), and CE marking as per the EU EMC directive, this device features an NPN bright-switching output supporting a 500 Hz max. switching frequency, 200 mA max. output current, 10 V to 36 V DC operating voltage range, and pulsed short-circuit protection. Submit the exact part number, quantity, and application requirements for an RFQ quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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.
- Manufacturer
- Festo
- Part number
- 537708
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 537708.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Design
- Round
- Conforms to standard
- EN 60947-5-2
- Certication
- RCM compliance mark | c UL us - Listed (OL)
- CE marking (see declaration of conformity)
- As per EU EMC directive
- Measured variable
- Position
- Measuring principle
- Optoelectronic
- Method of measurement
- Diffuse sensor with background suppression
- Type of light
- Red
- Working range
- 10 mm...120 mm
- Ambient temperature
- -25 °C...55 °C
- Switching output
- NPN
- Switching element function
- Bright-switching
- Max. switching frequency
- 500 Hz
- Max. output current
- 200 mA
- Voltage drop
- 2 V
- Short-circuit protection
- Pulsed
- DC operating voltage range
- 10 V...36 V
- Residual ripple
- 20 %
- Idle current
- 25 mA
- Reverse polarity protection
- for all electrical connections
- Electrical connection
- 3-pin | M12x1 | Plug
- Size
- M18x1
- Type of mounting
- With lock nut
- Tightening torque
- 20 Nm
- Product weight
- 57 g
- Housing material
- Brass | Chrome-plated
- Material of union nut
- Brass | Chrome-plated
- Switching status indication
- LED yellow
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 537708. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.