8138001

Name: Festo 8138001 Proximity switch SMT-8M-A-NO-24V-E-7,5-OE
Brand: Festo

Proximity switch SMT-8M-A-NO-24V-E-7,5-OE

The Festo 8138001 is a magneto-resistive position sensor featuring a T-slot design based on the EN 60947-5-2 norm, an NPN switching output, and a normally closed (NC) contact element function. This oil-resistant component operates within an ambient temperature range of -40 °C to 85 °C, delivering a repetition accuracy of 0.2 mm, a maximum switching frequency of 130 Hz, and a maximum output current of 100 mA. It carries RCM compliance, c UL us listing, UL certificate E232949, CE marking per EU EMC and RoHS directives, and UKCA marking for UK EMC and RoHS instructions with RoHS-compliant and halogen-free materials. Submit the exact part number, quantity, and application requirements for a formal 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: 8138001
Data verification: Manufacturer evidence reviewed

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

Exact part-number verificationTechnical properties are matched to 8138001.

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 T-slot
Based on norm: 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 RoHS directive
UKCA marking (see declaration of conformity): To UK instructions for EMC | To UK RoHS instructions
Certicate issuing authority: UL E232949
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...85 °C
Repetition accuracy: 0.2 mm
Switching output: NPN
Switching element function: NC contact
On time: 1.3 ms
Switch-oﬀ time: 7.3 ms
Max. switching frequency: 130 Hz
Max. output current: 100 mA
Max. output current in mounting kits: 100 mA
Max. switching capacity DC: 2.8 W
Max. switching capacity DC in mounting kits: 2.8 W
Voltage drop: 1.5 V
Short-circuit protection: Yes
Overload protection: Yes
Rated operating voltage DC: 24 V
DC operating voltage range: 5 V...30 V
Reverse polarity protection: for all electrical connections

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 8138001. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.