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Festo
537706
Diffuse scan SOEG-RTH-M18W-NS-K-2L
The Festo 537706 is a round optoelectronic diffuse sensor with background suppression that conforms to EN 60947-5-2 standards and utilizes a red light source for position measurement across a working range of 10 mm to 120 mm. Operating on a DC voltage range of 10 V to 36 V with a 200 mA max output current, this unit features an NPN bright-switching output, a 500 Hz max switching frequency, and pulsed short-circuit protection for all electrical connections within an ambient temperature range of -25 °C to 55 °C. Certifications include the RCM compliance mark, c UL us - Listed (OL), and CE marking as per the EU EMC directive. Submit the exact part number, quantity, and application requirements for a formal quote.
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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
- 537706
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 537706.
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-wire | Cable
- Cable length
- 2.5 m
- Material of cable sheath
- TPE-U(PUR)
- Size
- M18x1
- Type of mounting
- With lock nut
- Tightening torque
- 20 Nm
- Product weight
- 124 g
- Housing material
- Brass | Chrome-plated
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 537706. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.