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Festo
537751
Retro-reflective sensor SOEG-RSP-Q20-NP-S-2L-TI
The Festo 537751 is a block design optoelectronic retro-reflective sensor conforming to EN 60947-5-2 with RCM Mark and c UL us - Listed (OL) authorizations and a CE symbol according to the EU-EMV guideline. Featuring a polarized red light type with a working range of 0 to 2,500 mm, a max. spot diameter of 75 x 75 mm at 2 m, and copper- and PTFE-free materials, this sensor measures position across an ambient temperature range of -20 to 60 °C using an 84 mm diameter reflector as reference material. It operates on a 10 to 30 V DC voltage range with an NPN switch output, switchable switching element function, max. switching frequency of 1,000 Hz, max. output current of 100 mA, voltage drop <= 2.4 V, and pulsing short circuit strength. Submit the exact part number, quantity, and application requirements for an RFQ quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 537751
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 537751.
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Verified configuration
Technical Specifications
- Design
- Block design
- Conforms to standard
- EN 60947-5-2
- Authorization
- RCM Mark | c UL us - Listed (OL)
- CE symbol (see declaration of conformity)
- according to EU-EMV guideline
- Materials note
- Free of copper and PTFE
- Measured variable
- Position
- Measuring principle
- Optoelectronic
- Measurement method
- Retro-reflective sensor
- Type of light
- Red, polarized
- Max. spot diameter
- 75 x 75 mm at 2 m
- Working range
- 0 ... 2,500 mm
- Ambient temperature
- -20 ... 60 °C
- Reference material
- Reflector, 84 mm dia.
- Switch output
- NPN
- Switching element function
- Switchable
- Max. switching frequency
- 1,000 Hz
- Max. output current
- 100 mA
- Voltage drop
- <= 2.4 V
- Short circuit strength
- Pulsing
- Operating voltage range DC
- 10 ... 30 V
- Residual ripple
- 10 %
- Idle current
- 35 mA
- Polarity protected
- for all electrical connections
- Electrical connection
- Plug | M8x1 | 4-pin
- Size
- 20x32x12 mm
- Mounting type
- with through hole
- Product weight
- 7 g
- Material housing
- ABS
- Operating status display
- Yellow LED
- Operating reserve display
- Green LED
- Setting options
- Teach-In | Teach-in via electrical connection
- Setting range lower limit
- 0 mm
- Upper limit of adjustment range
- 2,500 mm
- Ambient temperature with flexible cable installation
- -5 ... 60 °C
- Protection class
- IP67
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
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 537751. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.