538316

Name: Festo 538316 Proximity sensor SIEF-M18NB-PS-K-L
Brand: Festo

Proximity sensor SIEF-M18NB-PS-K-L

The Festo part number 538316 is a round inductive industrial component featuring a 12 mm rated operating distance, 9.72 mm assured operating distance, and unified reduction factors of 1.0 for aluminum, stainless steel St 18/8, copper, brass, and steel St 37. It operates within a 10 V to 30 V DC range with a PNP switching output, N.O. contact switching element function, 2000 Hz max DC switching frequency, and pulsed short-circuit protection across an ambient temperature range of -30 °C to 85 °C. Conforming to EN 60947-5-2 with RCM, c UL us - Listed (OL), CE, and UKCA markings, this sensor delivers a repetition accuracy of 0.24 mm and a hysteresis of 0.36 mm to 1.8 mm. Submit the exact part number, quantity, and application requirements for an RFQ quote.

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Manufacturer: Festo
Part number: 538316
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Technical Specifications

Design: Round
Conforms to standard: EN 60947-5-2
Certication: RCM compliance mark | c UL us - Listed (OL)
CE marking (see declaration of conformity): As per EU EMC directive | As per EU low voltage directive | As per EU RoHS directive
UKCA marking (see declaration of conformity): To UK instructions for EMC | To UK RoHS instructions | To UK instructions for electrical equipment
Measuring principle: Inductive
Rated operating distance: 12 mm
Assured operating distance: 9.72 mm
Reduction factors: Aluminum = 1.0 | Stainless steel St 18/8 = 1.0 | Copper = 1.0 | Brass = 1.0 | Steel St 37 = 1.0
Ambient temperature: -30 °C...85 °C
Repetition accuracy: 0.24 mm
Switching output: PNP
Switching element function: N.O. contact
Hysteresis: 0.36 mm...1.8 mm
Max. switching frequency DC: 2000 Hz
Max. output current: 200 mA
Voltage drop: 1.8 V
Short-circuit protection: Pulsed
DC operating voltage range: 10 V...30 V
Residual ripple: 10%
Idle current: 15 mA
Reverse polarity protection: for all electrical connections
Electrical connection: 3-wire | Cable
Electrical connection 1, connection type: Cable

Engineering context

Identification and RFQ Guidance

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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 538316. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.