# Proximity Sensor, NPN, 10 VDC to 30 VDC, SMTO Series

![Product image](https://novapart.co/image/farnell:3902582/)

**URL**: https://novapart.co/products/171176/proximity-sensor-npn-10-vdc-to-30-smto-series
**SKU**: 171176
**Manufacturer**: FESTO
**Category**: Sensors & Transducers || Sensors || Proximity Sensors / Proximity Switches || Inductive Proximity Sensors
**Price**: €62.6100
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2020) |
| Product Range | SMTO Series |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3902582/)

## **Proximity sensor SMTO-8E-NS-M12-LED-24** 

Part number: 171176 

## General operating condition ~~a~~ 

## **Data sheet** 

|**Feature**|**Value**|
|---|---|
|Design<br>~~es~~<br>~~rs~~|For T-slot<br>~~GO~~<br>~~QR~~|
|Based on norm<br>~~es~~<br>~~rs~~<br>~~rs~~|EN 60947-5-2<br>~~GO~~<br>~~QR~~<br>~~Qe~~|
|Symbol<br>~~rs~~<br>~~rs~~|00991150<br>~~QR~~<br>~~Qe~~|
|Certification<br>~~rs~~<br>~~QO~~|RCM compliance mark<br>~~Qe~~<br>~~QO~~|
|CE marking (see declaration of conformity)|As per EU EMC directive<br>As per EU RoHS directive|
|UKCA marking (see declaration of conformity)<br>~~QO~~|To UK RoHS instructions<br>~~QO~~|
|Note on materials<br>~~QO~~|RoHS compliant<br>~~QO~~|
|Application note<br>~~QO~~|Support / actuator-sensor overview "The right sensor for the actuator"<br>~~QO~~|
|Measured variable<br>~~QO~~|Position<br>~~QO~~|
|Measuring principle<br>~~QO~~|Magneto-resistive<br>~~QO~~|
|Ambient temperature<br>~~GO~~|-20 °C ... 60 °C<br>~~GO~~|
|Repetition accuracy<br>~~QO~~|0.2 mm<br>~~QO~~|
|Switching output<br>~~QO~~|NPN<br>~~QO~~|
|Switching element function<br>~~GO~~|N.O. contact<br>~~GO~~|
|On time<br>~~QO~~|≤1.3 ms<br>~~QO~~|
|Switch-off time<br>~~QO~~|≤7.3 ms<br>~~QO~~|
|Max. switching frequency<br>~~GO~~|130 Hz<br>~~GO~~|
|Max. output current<br>~~GO~~|100 mA<br>~~GO~~|
|Max. switching capacity DC<br>~~GO~~|2.8 W<br>~~GO~~|
|Voltage drop<br>~~GO~~|≤1.8 V<br>~~GO~~|
|Inductive protective circuit<br>~~GO~~|Adapted to MZ, MY and ME coils<br>~~GO~~|
|Residual current<br>~~GO~~|≤0.15 mA<br>~~GO~~|
|Short-circuit protection<br>~~QO~~|Yes<br>~~QO~~|
|Overload protection<br>~~GO~~|Yes<br>~~GO~~|
|DC operating voltage range<br>~~GO~~|10 V ... 30 V<br>~~GO~~|
|Residual ripple<br>~~GO~~|10%<br>~~GO~~|
|Reverse polarity protection<br>~~GO~~|for all electrical connections<br>~~GO~~|
|Electrical connection 1, connection type<br>~~GO~~|Plug<br>~~GO~~|
|Electrical connection 1, connection technology<br>~~QO~~|M12x1 A-coded as per EN 61076-2-101<br>~~QO~~|
|Electrical connection 1, number of pins/wires<br>~~GO~~|3<br>~~GO~~|
|Electrical connection 1, type of mounting<br>~~QO~~|not rotatable<br>~~QO~~|
|Electrical connection 1, type of mounting<br>~~GO~~|Compatible with rotatable screw-type lock<br>~~GO~~|
|Electrical connection for input 1, connection pattern<br>~~es~~|00995573<br>~~es~~|
|Connection outlet orientation<br>~~es~~<br>~~es~~|Transverse<br>~~es~~<br>~~GO~~|
|Material of pin contacts<br>~~es~~|Gold-plated brass<br>~~GO~~|



6/3/26 - Subject to change - Festo SE & Co. KG 

1/2 

|**Feature**|**Value**|
|---|---|
|Max. tightening torque plug|0.5 Nm|
|Type of mounting|Clamped in T slot<br>With accessories<br>Can be inserted in slot from above|
|Tightening torque|0.5 Nm|
|Mounting position|Any|
|Product weight|12 g|
|Housing colour|Black|
|Housing material|TPE-U(PU)<br>high-alloy stainless steel|
|Switching status indication|Yellow LED|
|Degree of protection|IP65<br>IP67|
|LABS (PWIS) conformity|VDMA24364-B2-L|



6/3/26 - Subject to change - Festo SE & Co. KG 

2/2 



## Links

- [View this product on Novapart](https://novapart.co/products/171176/proximity-sensor-npn-10-vdc-to-30-smto-series)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/festo/171176/smto-8e-ns-m12-led-24-proximity/dp/3902582)
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