551373

Name: Festo 551373 Proximity sensor SMT-10M-PS-24V-E-2,5-L-OE
Brand: Festo

Proximity sensor SMT-10M-PS-24V-E-2,5-L-OE

The Festo part number 551373 is an industrial component designed for round slots utilizing a magneto-resistive measuring principle to monitor position within an ambient temperature range of -40 °C to 70 °C. This RoHS-compliant and halogen-free device features an oil-resistant construction conforming to EN 60947-5-2, incorporating a PNP switching output with an N.O. contact, a maximum switching frequency of 130 Hz, and a maximum DC switching capacity of 2.8 W. It carries CE and UKCA markings as per EU and UK EMC and RoHS directives, alongside the RCM compliance mark, and supports applications detailed at https://www.festo.com/Drive-Sensor-Overview. Submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer: Festo
Part number: 551373
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Technical Specifications

Design: For round slot
Conforms to standard: EN 60947-5-2
Certication: RCM compliance mark
CE marking (see declaration of conformity): As per EU EMC directive | As per EU RoHS directive
UKCA marking (see declaration of conformity): To UK instructions for EMC | To UK RoHS instructions
Special features: Oil-resistant
Note on materials: RoHS compliant | Halogen-free
Application note: https://www.festo.com/Drive-Sensor-Overview
Measured variable: Position
Measuring principle: Magneto-resistive
Ambient temperature: -40 °C...70 °C
Repetition accuracy: 0.2 mm
Switching output: PNP
Switching element function: N.O. contact
On time: 1.3 ms
Switch-oﬀ time: 4.2 ms...7.3 ms
Max. switching frequency: 130 Hz
Max. output current: 100 mA
Max. output current in mounting kits: 50 mA
Max. switching capacity DC: 2.8 W
Max. switching capacity DC in mounting kits: 1.5 W
Voltage drop: 1.7 V
Residual current: 0.05 mA
Short-circuit protection: Yes
Overload protection: Yes
Rated operating voltage DC: 24 V
DC operating voltage range: 5 V...30 V
Residual ripple: 10%
Reverse polarity protection: for all electrical connections

Engineering context

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Our sourcing response is prepared against Festo 551373. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.