171181

Name: Festo 171181 Proximity Sensor SMT-8-NS-S-LED-24-B
Brand: Festo

Proximity Sensor SMT-8-NS-S-LED-24-B

The Festo 171181 is a magnetoresistive industrial component designed for T-slot installation with an NPN normally open contact switch output. Conforming to EN 60947-5-2 and the EU-EMV guideline, this copper- and PTFE-free unit operates within a 10 to 30 V DC range at ambient temperatures from -5 to 60 °C, featuring short-circuit strength and polarity protection for all electrical connections. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer: Festo
Part number: 171181
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Technical Specifications

Design: for T-slot
Conforms to standard: EN 60947-5-2
Authorization: C-Tick
CE symbol (see declaration of conformity): according to EU-EMV guideline
Materials note: Free of copper and PTFE
Measuring principle: Magnetoresistive
Ambient temperature: -5 ... 60 °C
Switch output: NPN
Switching element function: Normally open contact
Reproducibility of switching value: +/- 0,1 mm
Switch-on time: <= 1 ms
Switch-off time: <= 0.8 ms
Max. output current: 100 mA
Max. contact rating DC: 3 W
Voltage drop: <= 1.5 V
Residual current: 0.002 mA
Short circuit strength: Yes
Overload withstand capability: Available
Operating voltage range DC: 10 ... 30 V
Polarity protected: for all electrical connections
Electrical connection: Cable with plug | M8x1 | 3-pin
Connector exit direction: axial
Cable length: 0.3 m
Materials information, cable sheaths: PUR
Mounting type: Clamped in T-slot | Insertable into slot lengthwise
Tightening torque: 0.2 Nm
Product weight: 10 g
Materials information, housing: Brass | TPE-U(PU) | High alloy steel, non-corrosive | Nickel plated
Operating status display: Yellow LED
Protection class: IP65 | IP67

Engineering context

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Our sourcing response is prepared against Festo 171181. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.