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Festo SME-8M-DS-24V-K-0,3-M8D — Proximity Sensors

Festo SME-8M-DS-24V-K-0,3-M8D Magnetic Proximity Sensor, 5-3

MPNSME-8M-DS-24V-K-0,3-M8D

Festo SME-8M-DS-24V-K-0,3-M8D, magnetic proximity sensor, reed measuring principle, 5-30 V DC, 500 mA, IP65/IP68, 0.3 m cable with M8 connector, 3-pin.

$25.40Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

SME-8M-DS-24V-K-0,3-M8D — Identification
ParameterValue
TypeMagnetic Proximity Sensor
SME-8M-DS-24V-K-0,3-M8D — Output
ParameterValue
Switching outputNormally open
SME-8M-DS-24V-K-0,3-M8D — Other specifications
ParameterValue
ModelSME-8M-DS-24V-K-0,3-M8D
Weight0,01 kg
MountingTo be inserted in slot from above
ConditionUsed
Shelf no.240305
Connector type0.3 m Cable with M8 Connector; 3-pin
Output current500 Ma
Type of productMagnetic Proximity Sensor
IP ratingIP65, IP68
Operating voltage5 … 30 V DC
Contact rating max.2.4 W
Measuring principleReed magnetic
Operating status displayYellow LED
Ambient operating temperature-40 … 70°C

Product details

The Festo SME-8M-DS-24V-K-0,3-M8D is a reed-type magnetic proximity sensor designed to detect piston position in pneumatic cylinders with a T-slot groove. It operates on a 5-30 V DC supply and switches up to 500 mA, normally open, with a maximum contact rating of 2.4 W. The yellow LED gives a clear on-state indication for commissioning and fault-finding.

The sensor inserts into the cylinder slot from above — no brackets or clamps needed. IP65 and IP68 ratings mean it handles washdown and temporary immersion, so it's a fit for food-grade or outdoor pneumatic lines.

Connector and wiring

A 0.3 m pigtail terminates in an M8 3-pin male connector. The short cable keeps the connection point close to the cylinder, reducing snag risk on moving assemblies. Spring-cage or screw terminals on the mating connector accept 0.2-2.5 mm² stranded or solid wire.

Frequently asked questions

What is the closest functional alternative to SME-8M-DS-24V-K-0,3-M8D?

The SME-8M-DS-24V-K-5,0-OE is a functional peer with the same switching output (NO) and 500 mA rating, but uses a longer 5 m cable with an open end instead of the M8 connector. The 0.3 m M8 version is preferred where a quick-disconnect at the cylinder is needed.

Where can I buy SME-8M-DS-24V-K-0,3-M8D?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What does the IP65/IP68 rating mean for this sensor?

IP65 means dust-tight and protected against water jets; IP68 adds protection against continuous immersion beyond 1 m depth. Together they allow the sensor to be used in washdown zones and outdoor cylinder applications.

MPN
SME-8M-DS-24V-K-0,3-M8D