Festo 150857
SME-8-S-LED-24 Proximity Sensor Pneumatic Position Detector

Festo offer a range of control valves, proportional valves, safety valves, standard-based valves, fast switching valves, media valves and process valves actuated either electrically, pneumatically, mechanically or manually.

The Festo SME-8 proximity sensor is an essential component that provides precise position detection. Its versatility is enhanced by its ability to be clamped into a T-slot, making it suitable for various applications. With a durable cable length of 0.3m and a control voltage ranging from 12-30V DC and 12-30V AC, this sensor ensures reliable performance. Additionally, its N/O contact electrical output and clear switching status LED facilitate easy monitoring and control. 

Technical Specifications

Design: For T-slot

Conforms to standard: EN 60947-5-2

Symbol: 00991148

Approval: RCM trademark

CE mark (see declaration of conformity): To EU EMC Directive In accordance with EU RoHS Directive

UKCA marking (see declaration of conformity): To UK instructions for EMC To UK RoHS instructions

Note on materials: RoHS-compliant

Measured variable: Position

Measuring principle: Magnetic reed

Ambient temperature: -40 °C ... 70 °C

Repetition accuracy: 0.2 mm

Switching output: Contacting, bipolar

Switching element function: N/O contact

Reproducibility of switching value: +/-0.1 mm

Switch-on time: 0.5 ms

Switch-off time: 0.03 ms

Max. switching frequency: 800 Hz

Max. output current: 500 mA

Max. switching capacity: AC10 VA

Max. switching capacity: DC10 W

Inductive protective circuit: Adapted to MZ, MY, ME coils

Short circuit current rating: No

Overload protection: Not available

Operational voltage range AC: 12 V ... 30 V

Operational voltage range DC: 12 V ... 30 V

Reverse polarity protection: No

Electrical connection 1, connection type: Plugs

Electrical connection 1, connector system: M8x1, A-coded, to EN 61076-2-104

Electrical connection 1, number of connections/cores: 3

Electrical connection 1, type of mounting: Snap-locking Screw-type lock Not rotatable

Electrical connection 1, compatible type of mounting: Compatible with latching lock Compatible with rotatable screw-type lock

Electrical connection 1, connection pattern: 00991155

Connection outlet orientation: In-line

Material electrical contact: Brass Nickel-plated

Material connector housing: TPE-U(PU)

Cable length: 0.3 m

Cable sheath colour: Grey

Material cable sheath: TPE-U(PUR)

Type of mounting: Clamped in T-slot Insertable in the slot lengthwise

Tightening torque: 0.2 Nm

Mounting position: Optional

Housing colour: Black

Material housing: Epoxy resin PC PET High-alloy stainless steel

Switching status indication: Yellow LED

Ambient temperature with moving cable: -5 °C ... 70 °C

Degree of protection: IP67

Insulation voltage: 50 V

Immunity to surge: 0.8 kV

LABS (PWIS) conformity: VDMA24364-B2-L

Pollution degree: 3