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Festo
538266
Proximity sensor SIEH-3B-NS-K-L
Festo Proximity sensor SIEH-3B-NS-K-L, part number 538266, is documented in the official Festo United States product data sheet. Review the technical specifications and operating conditions below when requesting a quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 538266
- Data verification
- Manufacturer evidence reviewed
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Verified configuration
Technical Specifications
Identification and family-level technical context are preserved from reviewed source evidence and official English-language manufacturer documentation.
- 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)
- according to UK regulations for EMC (UK-E) | according to UK RoHS regulations (UK-R)
- Measuring principle
- Inductive
- Rated operating distance
- 1 mm
- Assured operating distance
- 0.81 mm
- Reduction factors
- Aluminum = 0.5 | Stainless steel St 18/8 = 0.8 | Copper = 0.45 | Brass = 0.6 | Steel St 37 = 1.0
- Ambient temperature
- -25 °C...70 °C
- Repetition accuracy
- 0.02 mm
- Switching output
- NPN
- Switching element function
- N.O. contact
- Hysteresis
- 0.12 mm
- On time
- 0.02 ms
- Max. switching frequency DC
- 3000 Hz
- Max. output current
- 100 mA
- Voltage drop
- 2 V
- Inductive protective circuit
- Installed | Output current <100 mA | and switching frequency < 10 Hz
- Residual current
- 0.1 mA
- Short-circuit protection
- Pulsed
- DC operating voltage range
- 10 V...30 V
- Residual ripple
- 20%
- Idle current
- 10 mA
- Reverse polarity protection
- for all electrical connections
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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 538266. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.