# Photoelectric Sensor, 500mm, PNP, Background Suppression/Proximity, 4 Pin M8 Connector Cable

![Product image](https://novapart.co/image/farnell:4385017/)

**URL**: https://novapart.co/products/WTB4S-3P3262H/photoelectric-sensor-500mm-pnp-background
**SKU**: WTB4S-3P3262H
**Manufacturer**: SICK
**Price**: €219.3400
**Stock**: 10+
**Lead Time**: 43 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Product Range | W4 Series |
| Sensing Method | Background Suppression, Proximity |
| Connection Method | Cable with 4 Pin M8 Connector |
| Sensing Range Max | 500mm |
| Sensor Output Type | PNP |
| Supply Voltage Dc Max | 30V |
| Supply Voltage Dc Min | 10V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4385017/)

WTB4S-3P3262H W4 

**MINIATURE PHOTOELECTRIC SENSORS** 

**WTB4S-3P3262H | W4** MINIATURE PHOTOELECTRIC SENSORS 

## Ordering information 

|**Type**|**Part no.**|
|---|---|
|WTB4S-3P3262H|1048094|
|Other models and accessories<br> www.sick.com/W4<br>=>||



Illustration may differ 

## Detailed technical data 

## Features 

|**Functional principle**|Photoelectric proximity sensor|
|---|---|
|**Functional principle detail**|Background suppression|
|**Sensing range max.**|4 mm ... 500 mm1)|
|**Sensing range**|10 mm ... 350 mm1)|
|**Emitted beam**||
|Light source|PinPoint LED2)|
|Type of light|Visible red light|
|Light spot size (distance)|Ø 6.5 mm (150 mm)|
|**Key LED figures**||
|Wave length|650 nm|
|**Adjustment**|Single teach-in button|
|**Special applications**|Hygienic and washdown zones|
|**Housing design**|Hygiene|



1) Object with 90% remission (based on standard white, DIN 5033). 

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

## Safety-related parameters 

|**MTTFD**|1,186 years|
|---|---|
|**DCavg**|0 %|
|**TM (mission time)**|20 years|



**Product data sheet | 2024-03-28 20:00:12 Subject to change without notice** 

**2** 

**PHOTOELECTRIC SENSORS | SICK** 

**WTB4S-3P3262H | W4** MINIATURE PHOTOELECTRIC SENSORS 

## Electrical data 

|**Supply voltage UB**|10 V DC ... 30 V DC1)|
|---|---|
|**Ripple**|< 5 Vpp 2)|
|**Current consumption**|30 mA3)|
|**Protection class**|III|
|**Digital output**||
|Type|PNP|
|Switching mode|Light/dark switching|
|Output current Imax.|≤ 100 mA|
|Response time|< 0.5 ms4)|
|Switching frequency|1,000 Hz5)|
|**Output function**|Complementary|
|**Circuit protection**|A, B, C6) 7) 8)|



- 1) Limit values, reverse-polarity protected, operation 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) B = inputs and output reverse-polarity protected. 

- 8) C = interference suppression. 

## Mechanical data 

|**Housing**|Rectangular|
|---|---|
|**Design detail**|Slim|
|**Dimensions (W x H x D)**|15.25 mm x 63.2 mm x 22.15 mm|
|**Connection**|Cable with M8 male connector, 4-pin1) 2)|
|**Connection detail**||
|Length of cable (L)|150 mm2)|
|**Material**||
|Housing|Stainless steel, Stainless steel V4A (1.4404, 316L)|
|Front screen|Plastic, PMMA|
|Cable|PVC|
|**Weight**|50 g|



- 1) Max. tightening torque: 0.6 Nm. 

- 2) Do not bend below 0 °C. 

## Ambient data 

|**Enclosure rating**|IP66<br>IP67<br>IP68<br>IP69K|
|---|---|
|**Ambient operating temperature**|–30 °C ... +70 °C1)<br>–30 °C ... +60 °C|



- 1) At UV ≤ 24 V and IA < 30 mA. 

**2024-03-28 20:00:12 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**3** 

**WTB4S-3P3262H | W4** MINIATURE PHOTOELECTRIC SENSORS 

|**Ambient temperature, storage**|–30 °C ... +75 °C|
|---|---|
|**UL File No.**|FDA, UL No. NRKH.E181493 & cUL No. NRKH7.E181493|



1) At UV ≤ 24 V and IA < 30 mA. 

## Classifications 

|**ECLASS 5.0**|27270904|
|---|---|
|**ECLASS 5.1.4**|27270904|
|**ECLASS 6.0**|27270904|
|**ECLASS 6.2**|27270904|
|**ECLASS 7.0**|27270904|
|**ECLASS 8.0**|27270904|
|**ECLASS 8.1**|27270904|
|**ECLASS 9.0**|27270904|
|**ECLASS 10.0**|27270904|
|**ECLASS 11.0**|27270904|
|**ECLASS 12.0**|27270903|
|**ETIM 5.0**|EC002719|
|**ETIM 6.0**|EC002719|
|**ETIM 7.0**|EC002719|
|**ETIM 8.0**|EC002719|
|**UNSPSC 16.0901**|39121528|



## Connection type 

## Connection diagram 

## Cd-083 

|BN<br>=||1||+ (L+)|
|---|---|---|---|---|
|WH<br>BU<br>BK<br>|||2<br>3<br>4||Q<br>**-**(M)<br>Q|



**4 PHOTOELECTRIC SENSORS | SICK** 

**Product data sheet | 2024-03-28 20:00:12 Subject to change without notice** 

**WTB4S-3P3262H | W4** MINIATURE PHOTOELECTRIC SENSORS 

## Characteristic curve 

WTB4S-3, 500 mm 

**==> picture [196 x 208] intentionally omitted <==**

**----- Start of picture text -----**<br>
30<br>WTB4S-3<br>6%/90%<br>25<br>1 18%/90%<br>20<br>2<br>3<br>15<br>10 90%/90%<br>5<br>0<br>(mm) 100 200 300 400 500<br>①   Sensing range on black, 6% remission factor<br>**----- End of picture text -----**<br>


- ② Sensing range on gray, 18% remission factor 

- ③ Sensing range on white, 90% remission factor 

## Sensing range diagram 

WTB4S-3, 500 mm 

**==> picture [198 x 88] intentionally omitted <==**

**----- Start of picture text -----**<br>
� 4 10 160 250<br>� 4 10 275 325<br>� 4 10 350 500<br>0 100 200 300 400 500<br>Distance in mm<br>Sensing range Sensing range max.<br>**----- End of picture text -----**<br>


- ① Sensing range on black, 6% remission factor 

- ② Sensing range on gray, 18% remission factor 

- ③ Sensing range on white, 90% remission factor 

**2024-03-28 20:00:12 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**5** 

**WTB4S-3P3262H | W4** MINIATURE PHOTOELECTRIC SENSORS 

## Dimensional drawing (Dimensions in mm (inch)) 

WTB4S-3H, WTF4S-3H, with single teach-in button 

22.2 (0.87) ~~= PT~~ 2 1 3 4 ~~aj~~ 15.3 (0.60) Ø 10.8 (0.43) M12 x 1 5 6 7 ~~al~~ ① Center of optical axis, receiver 

- ② Center of optical axis, sender 

- ③ Sealing ring (tightening torque 6 Nm) 

- ④ Connector M12 

- ⑤ LED indicator yellow: Status of received light beam 

- ⑥ LED indicator green: Supply voltage active 

- ⑦ Teach-in button 

## Recommended accessories 

Other models and accessories www.sick.com/W4 

||**Brief description**|**Type**|**Part no.**|
|---|---|---|---|
|Other mounting accessories||||
||Diameter 18 mm x 100 mm for W4S-3 Inox hygiene. Hygienic integration without holes<br>and brackets. Cable run inside tube|BEF-MR18G-NA|4065853|



**6** 

**Product data sheet | 2024-03-28 20:00:12 Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**WTB4S-3P3262H | W4** MINIATURE PHOTOELECTRIC SENSORS 

||**Brief description**|**Type**|**Part no.**|
|---|---|---|---|
|Plug connectors and cables||||
||• **Connection type head A:**Female connector, M8, 4-pin, straight|DOL-0804-G05MNI|6059194|
||• **Connection type head B:**Flying leads|||
||• **Signal type:**Sensor/actuator cable|||
||• **Cable:**5 m, 4-wire, PVC|||
||• **Description:**Sensor/actuator cable, unshielded|||
||• **Connection systems:**Flying leads|||
||• **Note:**This product is generally resistant to chemical cleaning agents (see ECOLAB).|||
||Please do not use cleaning agents of any other Kind., Not resistant against lactic acid|||
||& hydrogen peroxide (H2O2)|||
||• **Application:**Hygienic and washdown zones|||



**2024-03-28 20:00:12 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**7** 

## 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/WTB4S-3P3262H/photoelectric-sensor-500mm-pnp-background)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/sick/wtb4s-3p3262h/photoelectric-sensor-500mm-pnp/dp/4385017)
---

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