# Photo Sensor, 2.5 m, NPN/PNP, Proximity Diffuse, 10 to 30 VDC, M12 Connector, W24-2 Series

![Product image](https://novapart.co/image/farnell:4058160/)

**URL**: https://novapart.co/products/WT24-2B410/photo-sensor-25-m-npn-pnp-proximity-diffuse-10-to
**SKU**: WT24-2B410
**Manufacturer**: SICK
**Price**: €303.9900
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Product Range | W24 Series |
| Sensing Method | Proximity Diffuse |
| Connection Method | M12 Connector |
| Sensing Range Max | 2.5m |
| Sensor Output Type | NPN / PNP |
| Supply Voltage Max | 30V |
| Supply Voltage Min | 10V |
| Sensing Distance Max | 2.5m |
| Supply Voltage Dc Max | 30V |
| Supply Voltage Dc Min | 10V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4058160/)

WT24-2B410 W24-2 

**COMPACT PHOTOELECTRIC SENSORS** 

**WT24-2B410 | W24-2** COMPACT PHOTOELECTRIC SENSORS 

## Ordering information 

|**Type**|**Part no.**|
|---|---|
|WT24-2B410|1016933|
|Other models and accessories<br> www.sick.com/W24-2||



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## Detailed technical data 

## Features 

|**Sensor/ detection principle**|Photoelectric proximity sensor, Background suppression|
|---|---|
|**Dimensions (W x H x D)**|27 mm x 87.5 mm x 65 mm|
|**Housing design (light emission)**|Rectangular|
|**Sensing range max.**|100 mm ... 2,500 mm1)|
|**Sensing range**|100 mm ... 2,500 mm1)|
|**Type of light**|Infrared light|
|**Light source**|LED2)|
|**Light spot size (distance)**|Ø 80 mm (2,500 mm)|
|**Adjustment**|Potentiometer|



1) Object with 90 % reflectance (referred to standard white, DIN 5033). 

2) Average service life: 100,000 h at TU = +25 °C. 

## Mechanics/electronics 

|**Supply voltage**|10 V DC ... 30 V DC1)|
|---|---|
|**Ripple**|< 5 Vpp 2)|
|**Current consumption**|50 mA3)|
|**Switching output**|NPN|
||PNP|
|**Switching mode**|Light/dark switching|



1) Limit values when operated in short-circuit protected network: max. 8 A. 2) May not exceed or fall below Uv tolerances. 

3) Without load. 

4) Signal transit time with resistive load. 

5) With light/dark ratio 1:1. 

6) A = VS connections reverse-polarity protected. 

7) C = interference suppression. 

- 8) D = outputs overcurrent and short-circuit protected. 

9) Reference voltage: 50 V DC. 

**Product data sheet | 2021-10-18 16:09:44 Subject to change without notice** 

**2 PHOTOELECTRIC SENSORS | SICK** 

**WT24-2B410 | W24-2** COMPACT PHOTOELECTRIC SENSORS 

|**Switching mode selector**|Selectable via PNP/NPN selector, selectable via light/dark selector|
|---|---|
|**Output current Imax.**|≤ 100 mA|
|**Response time**|≤ 500 µs4)|
|**Switching frequency**|1,000 Hz5)|
|**Connection type**|Male connector M12, 4-pin|
|**Circuit protection**|A6)<br>C7)<br>D8)|
|**Protection class**|II9)|
|**Weight**|330 g|
|**Housing material**|Metal, zinc diecast|
|**Optics material**|Plastic, PMMA|
|**Enclosure rating**|IP69K|
|**Test input sender off**|TE to 0 V|
|**Ambient operating temperature**|–40 °C ... +60 °C|
|**Ambient temperature, storage**|–40 °C ... +75 °C|
|**UL File No.**|NRKH.E181493 & NRKH7.E181493|



1) Limit values when operated in short-circuit protected network: max. 8 A. 

2) May not exceed or fall below Uv tolerances. 

3) Without load. 

4) Signal transit time with resistive load. 5) With light/dark ratio 1:1. 6) A = VS connections reverse-polarity protected. 7) C = interference suppression. 8) D = outputs overcurrent and short-circuit protected. 

9) Reference voltage: 50 V DC. 

## Safety-related parameters 

|**MTTFD**|456 years|
|---|---|
|**DCavg**|0 %|



## Classifications 

|**ECl@ss 5.0**|27270904|
|---|---|
|**ECl@ss 5.1.4**|27270904|
|**ECl@ss 6.0**|27270904|
|**ECl@ss 6.2**|27270904|
|**ECl@ss 7.0**|27270904|
|**ECl@ss 8.0**|27270904|
|**ECl@ss 8.1**|27270904|
|**ECl@ss 9.0**|27270904|
|**ECl@ss 10.0**|27270904|
|**ECl@ss 11.0**|27270904|
|**ETIM 5.0**|EC002719|
|**ETIM 6.0**|EC002719|
|**ETIM 7.0**|EC002719|



**2021-10-18 16:09:44 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**3** 

**WT24-2B410 | W24-2** COMPACT PHOTOELECTRIC SENSORS 

## **ETIM 8.0 UNSPSC 16.0901** 

EC002719 39121528 

## Connection diagram 

Cd-117 

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## Characteristic curve 

WT24-2, infrared light 

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108 Saeeee<br>6 Sages<br>6%/90%<br>4 1 18%/90%<br>2<br>2 “YL, 90%/90%<br>3<br>LeZZ<br>0<br>mm 500 1000 1500 2000 2500 3000<br>(inch) (19.69) (39.37) (59.06) (78.74) (98.43) (118.11)<br>Distance in mm (inch)<br>**----- End of picture text -----**<br>


- ① Sensing range on black, 6% remission 

- ② Sensing range on gray, 18 % remission 

- ③ Sensing range on white, 90% remission 

**4** 

**Product data sheet | 2021-10-18 16:09:44 Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**WT24-2B410 | W24-2** COMPACT PHOTOELECTRIC SENSORS 

## Sensing range diagram 

WT24-2, infrared light 

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� 30 1,300<br>� 30 1,800<br>� 30 2,500<br>0 400 800 1,200 1,600 2,000 2,400 2,800<br>(15.75) (31.5) (47.24) (62.99) (78.74) (94.49) (110.24)<br>Distance in mm (inch)<br>**----- End of picture text -----**<br>


Sensing range 

- ① Sensing range on black, 6% remission 

- ② Sensing range on gray, 18 % remission 

- ③ Sensing range on white, 90% remission 

Dimensional drawing (Dimensions in mm (inch)) 

WT24-2 

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9<br>10 7<br>(0.39)<br>14 17.5<br>(0.55) (0.69)<br>1<br>2<br>3 4<br>5<br>6<br>8<br>9 M5<br>11.8<br>30 (1.18) (0.46)<br>27 65 (2.56)<br>(1.06)<br>14 0.55)(<br>14,4 (0.57) )<br>6.5 0.26(<br>)<br>15 0.59)( 2.40)( 87.53.44(<br>61<br>4.7<br>26 (0.19)<br>(1.02)<br>(1.26)<br>max. 32<br>**----- End of picture text -----**<br>


- ① Alignment sight 

- ② LED signal strength indicator 

- ③ Standard direction of the material being detected 

- ④ Center of optical axis, sender 

- ⑤ Center of optical axis, receiver (close range) 

- ⑥ Center of optical axis, receiver (far range) 

- ⑦ M5 threaded mounting hole, 6 mm deep 

- ⑧ M5 threaded mounting hole, through-hole 

- ⑨ M16 screw fixing and plug rotatable by 90° 

**2021-10-18 16:09:44 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**5** 

**WT24-2B410 | W24-2** COMPACT PHOTOELECTRIC SENSORS 

## Recommended accessories 

> Other models and accessories > www.sick.com/W24-2 

||**Brief description**|**Type**|**Part no.**|
|---|---|---|---|
|Mounting brackets and plates||||
||Mounting bracket, large, stainless steel, without mounting hardware for the sensor|BEF-WG-W24|4026324|
|Plug connectors and cables||||
||Head A: female connector, M12, 4-pin, straight, A-coded|YF2A14-|2096235|
||Head B: Flying leads|050VB3XLEAX||
||Cable: Sensor/actuator cable, PVC, unshielded, 5 m|||
||Head A: male connector, M12, 4-pin, straight|STE-1204-G|6009932|
|Sa|Head B: -|||
|om|Cable: unshielded|||



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**Product data sheet | 2021-10-18 16:09:44 Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

## SICK At A GlAnCe 

SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applications. A unique range of products and services creates the perfect basis for controlling processes securely and efficiently, protecting individuals from accidents and preventing damage to the environment. 

We have extensive experience in a wide range of industries and understand their processes and requirements. With intelligent sensors, we can deliver exactly what our customers need. In application centers in Europe, Asia and North America, system solutions are tested and optimized in accordance with customer specifications. All this makes us a reliable supplier and development partner. 

Comprehensive services complete our offering: SICK lifetime Services provide support throughout the machine life cycle and ensure safety and productivity. 

For us, that is “Sensor Intelligence.” 

## WOrldWIde preSenCe: 

Contacts and other locations www.sick.com 

SICK AG | Waldkirch | Germany | www.sick.com 



## Links

- [View this product on Novapart](https://novapart.co/products/WT24-2B410/photo-sensor-25-m-npn-pnp-proximity-diffuse-10-to)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/sick/wt24-2b410/sensor-proximity-diffuse-m12-2/dp/4058160)
---

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