Product details
SME-10-SL-LED-24 Festo Proximity Sensor
Product Overview
The SME-10-SL-LED-24 is a reed proximity sensor from Festo. It belongs to the SME-10 Series. This sensor fits round slots on pneumatic cylinders. Therefore, it detects piston position with ease. It runs on 12 to 27 V AC or DC. Also, it uses a bipolar contact output. Moreover, a yellow LED shows switching status. As a result, checks are quick. In addition, it resists oil, dust, and water. It also carries CE, RCM, and UKCA marks. Finally, it ships in 12 to 24 hours via FedEx, UPS, or DHL. A 12-month warranty covers each unit.
Why Choose This Sensor
- Fast: Switch-on time of 0.6 ms or less.
- Very fast release: Switch-off time of 0.05 ms or less.
- Precise: Repetition accuracy of ±0.1 mm.
- Dual voltage: Works with AC or DC from 12 to 27 V.
- Tough: IP65 and IP67 protection.
- Light: Only 5 g.
Technical Data
- Brand: Festo
- Model: SME-10-SL-LED-24
- Series: SME-10 Series
- Type: Proximity Sensor
- Output Signal: Contact, bipolar
- Switching Function: Normally open
- Operating Voltage AC: 12 to 27 V
- Operating Voltage DC: 12 to 27 V
- Mounting: Round slot
- Cable Length: 0.3 m
- Connector: M8x1, 3-pin, A-coded
- Protection Rating: IP65, IP67
- Operating Temperature: -20 to 70°C
- Flexible Cable Temperature: -5 to 70°C
- Housing: Brass, nickel-plated, PPS, TPE-U(PU)
- Weight: 5 g
- LED: Yellow for status
- Switching Frequency: 500 Hz max
- Max Output Current: 100 mA
- Max Contact Rating: 1 W DC
- Voltage Drop: 0 V
- Short Circuit Strength: No
- Overload Capability: Not available
- Polarity Protection: No
Measurement Range, Frequency Response, and Sensitivity
- Measured Variable: Position
- Measuring Principle: Reed magnetic
- Repetition Accuracy: ±0.1 mm
- Frequency Response: Up to 500 Hz
- Sensitivity: Set by reed element
- Linearity: Stable in round slot
- Resolution: 0.1 mm repeat accuracy
Temperature Range and Environmental Resistance
- Operating Temperature: -20 to 70°C
- Flexible Cable Temperature: -5 to 70°C
- Protection: IP65, IP67
- Insulation Voltage: 50 V
- Surge Strength: 0.8 kV
- Contamination Level: 3
- LABS Conformity: VDMA24364-B2-L
- Materials: Free of copper and PTFE
Anti-Interference Ability
- Short Circuit Strength: No
- Overload Withstand: Not available
- Polarity Protection: No
- Voltage Drop: 0 V
- Surge Resistance: 0.8 kV
- CE: EU EMC and RoHS directives
- UKCA: UK EMC and RoHS instructions
- RCM: Compliance mark
Sensor Feature Tree
- SME-10-SL-LED-24
- Electrical
- Bipolar contact output
- Normally open
- 12 to 27 V AC or DC
- 3-pin M8 connector
- 0.3 m cable
- Mechanical
- Round slot mount
- Brass nickel-plated housing
- 5 g weight
- Snap-locking or screw lock
- 0.1 Nm torque
- Performance
- ±0.1 mm repeat accuracy
- 0.6 ms switch-on
- 0.05 ms switch-off
- 500 Hz max switching
- Protection
- IP65, IP67
- Oil resistant
- Free of copper and PTFE
- LABS compliant
- Electrical
Installation Guide
First, insert the sensor into the round slot lengthwise. Then, clamp it in place. Next, tighten the screw to 0.1 Nm. After that, connect the M8 plug. Finally, check the yellow LED.
Debugging and Maintenance Convenience
Therefore, this sensor needs little care. The yellow LED shows switching status. Also, the sealed housing resists dust and water. Moreover, the M8 plug makes swaps fast. In addition, the snap-locking mount saves time. Furthermore, the light weight reduces stress on the slot. Finally, the reed principle gives long life in clean air.
Compatibility Notes
First, it fits round slots on many cylinder brands. Second, it works with AC or DC control circuits. Also, it suits PLCs, relays, and valve terminals. Moreover, the M8 3-pin plug matches common cables. Consequently, it drops into most automation setups. In short, it is a flexible choice for cylinder feedback.
Certifications
- Design Standard: EN 60947-5-2
- Authorisation: RCM Mark
- CE: EU EMC directive
- CE: EU RoHS directive
- UKCA: UK EMC instructions
- UKCA: UK RoHS instructions
- LABS: VDMA24364-B2-L
- Materials: Free of copper and PTFE
Package List
- 1 x Festo SME-10-SL-LED-24 sensor
- 1 x 0.3 m cable with M8 plug
- 1 x mounting screw
- 1 x documentation sheet
Warranty and Shipping
- Warranty: 12 months
- Lead time: 12 to 24 hours
- Couriers: FedEx, UPS, DHL
- Contact: sales@powergearx.com
- WhatsApp: +86 18030005825
Expert Review
This sensor is a strong pick for round-slot cylinders. The SME-10-SL-LED-24 gives ±0.1 mm repeat accuracy. It switches off in 0.05 ms. That speed suits fast cycles. The brass housing and IP67 rating handle dusty shops. The AC/DC voltage range adds flexibility. The M8 plug saves wiring time. The 0.3 m cable fits tight spaces. If you need a small, fast, and exact sensor, this is a solid choice. It ships fast and carries a 12-month warranty.
Manager’s Insight
Buyers often ask for a sensor that fits round slots. This one does. It runs on 12 to 27 V AC or DC. The bipolar contact output matches many relay and PLC inputs. The yellow LED makes checks easy. The snap-lock and screw mount options add flexibility. The light weight of 5 g reduces wear. For packaging, assembly, and handling lines, it is a safe bet. Order now and we ship within 12 to 24 hours via FedEx, UPS, or DHL.
Best Fit Devices and Applications
- Pneumatic cylinders with round slots
- Packaging machines
- Assembly lines
- Handling systems
- Valve terminals
- Robot grippers
- Food and beverage lines
- Textile machines
- Woodworking machines
- General automation cells
FAQ
Q: Does this sensor need a magnet on the piston?
A: Yes. It uses a reed element. The cylinder piston must carry a magnet. Most magnetic cylinders have one built in.
Q: Can I use it on AC and DC at the same time?
A: No. Pick one supply type. The sensor works on 12 to 27 V AC or 12 to 27 V DC. Do not mix both.
Q: Is the output protected against reverse polarity?
A: No. It has no polarity protection. Please check wiring before power-on.
Q: How fast can it switch?
A: It reaches 500 Hz max. Switch-on takes 0.6 ms or less. Switch-off takes 0.05 ms or less.
Q: What is the warranty and delivery time?
A: 12 months warranty. Ships in 12 to 24 hours via FedEx, UPS, or DHL. Contact sales@powergearx.com or WhatsApp +86 18030005825.
Buying Guide
- Check your slot type. This sensor fits round slots.
- Confirm output. It uses a bipolar contact, normally open.
- Check voltage. It runs on 12 to 27 V AC or DC.
- Review cable length. 0.3 m suits tight spaces. Add an extension if needed.
- Check the plug. It uses M8 3-pin A-coded.
- Confirm temperature. It handles -20 to 70°C.
- Check materials. It is free of copper and PTFE.
- Confirm warranty. 12 months covers defects.
- Order early. Ships in 12 to 24 hours via FedEx, UPS, or DHL.
Contact Information
- Email: sales@powergearx.com
- WhatsApp: +86 18030005825
Copyright © 2026 Powergear X Automation Limited. All rights reserved.
Original Source: https://www.powergearx.com/
There are no reviews yet.