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Festo
537769
Retro-reflective sensor SOEL-RSP-Q50-PA-K-3L
The Festo 537769 is a block-design retro-reflective sensor utilizing an optoelectronic measuring principle with a pulsed red 650 nm laser light for position measurement. It conforms to EN 60947-5-2 standards, features a copper- and PTFE-free materials note, and carries RCM Mark and c UL us - Listed (OL) authorizations alongside a CE symbol according to the EU-EMV guideline. Operating on a 10 to 30 V DC voltage range, it delivers a PNP antivalent switch output with a maximum switching frequency of 2,500 Hz, a 200 mA max output current, and pulsing short circuit strength across an ambient temperature range of -20 to 45 °C. Submit the exact part number, quantity, and application requirements to request a quote for this industrial component.
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Request a Quote- Manufacturer
- Festo
- Part number
- 537769
- Data verification
- Manufacturer evidence reviewed
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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
- Pulsed laser | Red, 650 nm
- Max. spot diameter
- 15 mm with a sensing range of 8 m
- Working range
- 0 ... 20,000 mm
- Ambient temperature
- -20 ... 45 °C
- Reference material
- Reflector, 84 mm dia.
- Switch output
- PNP
- Switching element function
- Antivalent
- Max. switching frequency
- 2,500 Hz
- Max. output current
- 200 mA
- Voltage drop
- <= 2.4 V
- Short circuit strength
- Pulsing
- Operating voltage range DC
- 10 ... 30 V
- Residual ripple
- 10 %
- Idle current
- 40 mA
- Polarity protected
- for all electrical connections
- Electrical connection
- Cable | 4-core
- Cable length
- 3 m
- Material cable sheath
- TPE-U(PUR)
- Size
- 50x50x17 mm
- Mounting type
- with through hole
- Product weight
- 122 g
- Material housing
- ABS
- Ready status display
- Green LED
- Operating status display
- Yellow LED
- Operating reserve display
- Red LED (off)
- Setting options
- Potentiometer
- Setting range lower limit
- 0 mm
- Upper limit of adjustment range
- 20,000 mm
- Ambient temperature with flexible cable installation
- -5 ... 45 °C
- Protection class
- IP67
- Corrosion resistance classification CRC
- 4 - Very high corrosion stress
- Laser protection class
- 1
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 537769. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.