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Products/Festo/175825
Festo 175825 Proximity sensor SMTSO-8E-NS-M12-LED-24
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Festo

175825

Proximity sensor SMTSO-8E-NS-M12-LED-24

The Festo 175825 is a magneto-inductive industrial component designed for T-slots with EN 60947-5-2 compliance, featuring welding field and spatter resistance alongside a RoHS-compliant material build. It provides a position measurement variable via an N.O. contact NPN switching output with a 0.2 mm repetition accuracy, 200 mA max output current, and a maximum switching frequency of 14 Hz within an ambient temperature range of -25 °C to 70 °C, automatically freezing its output signal during welding processes. This unit carries RCM, CE, and UKCA conformity markings while supporting actuator-sensor overview applications. Submit the exact part number, quantity, and application requirements to request a quote.

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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
175825
Data verification
Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 175825.
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
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
Special features
Welding eld resistant | Welding spatter-resistant
Note on materials
RoHS compliant
Application note
Support / actuator-sensor overview "The right sensor for the actuator"
Measured variable
Position
Measuring principle
Magneto-inductive
Ambient temperature
-25 °C...70 °C
Repetition accuracy
0.2 mm
Switching output
NPN
Switching characteristics during the welding process
Output signal freezes
Switching element function
N.O. contact
On time
38 ms
Switch-off time
20 ms
Max. switching frequency
14 Hz
Max. output current
200 mA
Max. switching capacity DC
6 W
Voltage drop
3 V
Residual current
0.01 mA
Short-circuit protection
Yes
Overload protection
Yes
DC operating voltage range
10 V...30 V
Residual ripple
10%
Reverse polarity protection
for all electrical connections
Electrical connection 1, connection type
Plug
Electrical connection 1, connection technology
M12x1 A-coded as per EN 61076-2-101

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 175825. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.