551370

Name: Festo 551370 Proximity sensor SME-10M-ZS-24V-E-2,5-Q-OE
Brand: Festo

Proximity sensor SME-10M-ZS-24V-E-2,5-Q-OE

The Festo part number 551370 is an oil-resistant industrial component featuring a magnetic reed measuring principle designed for round slots to detect position. It operates within an ambient temperature range of -40 °C to 70 °C, utilizing a contact-based, bipolar N/O contact switching output with a repetition accuracy of 0.2 mm, a maximum switching frequency of 50 Hz, and a minimum AC switching capacity of 3 VA. This RoHS-compliant and halogen-free device conforms to EN 60947-5-2 with RCM compliance, CE marking per EU EMC and RoHS directives, and UKCA marking to UK instructions for EMC and RoHS. Submit the exact part number, quantity, and application requirements for a quote.

Request pricing and availabilityCommercial response within one business day for your destination and required quantity.

Request a Quote

Why no listed price?

Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.

Manufacturer: Festo
Part number: 551370
Data verification: Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to 551370.

Worldwide sourcingSupport for planned and urgent industrial requirements.

Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

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: Support / actuator-sensor overview "The right sensor for the actuator"
Measured variable: Position
Measuring principle: Magnetic reed
Ambient temperature: -40 °C...70 °C
Repetition accuracy: 0.2 mm
Switching output: Contact-based, bipolar
Switching element function: N/O contact
On time: 1.2 ms
Switch-oﬀ time: 1 ms
Max. switching frequency: 50 Hz
Max. output current: 100 mA
Max. output current in mounting kits: 50 mA
Min. switching capacity AC: 3 VA
Max. switching capacity DC: 3 W
Max. switching capacity DC in mounting kits: 1.5 W
Max. switching capacity AC in mounting kits: 1.5 VA
Voltage drop: 4.5 V
Short-circuit protection: no
Overload protection: Not available
Rated operating voltage DC: 24 V
Operating voltage range AC: 5 V...30 V
DC operating voltage range: 5 V...30 V

Engineering context

Identification and RFQ Guidance

Confirm the exact configuration

Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

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 551370. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.