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Festo
537705
Diffuse scan SOEG-RTH-M18-NS-K-2L
The Festo 537705 is a round industrial component utilizing an optoelectronic diffuse sensor with background suppression and red light to measure position within a working range of 10 mm to 120 mm. Operating on a DC voltage range of 10 V to 36 V, this NPN light-switching sensor delivers a max output current of 200 mA at a maximum switching frequency of 500 Hz, featuring pulsed short-circuit protection and an ambient temperature range of -25 °C to 55 °C. It conforms to EN 60947-5-2 with RCM, c UL us-Listed (OL), CE, and UKCA compliance markings. Submit the exact part number, quantity, and application requirements for a 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
- 537705
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 537705.
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 | As per EU RoHS directive
- UKCA marking (see declaration of conformity)
- To UK instructions for EMC | To UK RoHS instructions
- 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
- Light 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 locknut
- Tightening torque
- 20 Nm
- Product weight
- 121 g
- Housing material
- Brass
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 537705. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.