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Festo
537725
Diffuse light sensor SOEG-RTH-Q20-NP-S-2L-TI
The Festo part number 537725 is a block design optoelectronic industrial component utilizing a diffuse reflection sensor with background suppression and red light to measure position. Conforming to EN 60947-5-2 with RCM Mark and c UL us - Listed (OL) authorizations, this copper- and PTFE-free sensor operates within an ambient temperature range of -20 to 60 °C and features an NPN switch output with a maximum switching frequency of 1,000 Hz. Submit your exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 537725
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 537725.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
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
- Diffuse reflection sensor with background suppression
- Type of light
- Red
- Max. spot diameter
- 5 x 5 mm with a sensing range of 60 mm
- Working range
- 25 ... 100 mm
- Ambient temperature
- -20 ... 60 °C
- Max. grey tone shift
- 7 %
- Reference material
- 18 %
- 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
- 25 mm
- Upper limit of adjustment range
- 100 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 537725. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.