# Photoelectric Sensor, 600mm, NPN, Background Suppression/Proximity, 10 to 30VDC, Connector Cable
**URL**: https://novapart.co/products/WTB12-3N1011S47/photoelectric-sensor-600mm-npn-background
**SKU**: WTB12-3N1011S47
**Manufacturer**: SICK
**Price**: €231.7100
**Stock**: 10+
**Lead Time**: 43 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Product Range | W12-3 Series |
| Sensing Method | Background Suppression, Proximity |
| Connection Method | Cable with Connector |
| Sensing Range Max | 600mm |
| Sensor Output Type | NPN |
| Supply Voltage Dc Max | 30V |
| Supply Voltage Dc Min | 10V |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4391493/)
WTB12-3N1011S47 W12-3
**SMALL PHOTOELECTRIC SENSORS**
**WTB12-3N1011S47 | W12-3** SMALL PHOTOELECTRIC SENSORS
## Ordering information
**Type Part no.** ~~ee~~ WTB12-3N1011S47 1044104 Other models and accessories www.sick.com/W12-3
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## Detailed technical data
## Features
|**Functional principle**|Photoelectric proximity sensor|
|---|---|
|**Functional principle detail**|Background suppression|
|**Sensing range max.**|20 mm ... 600 mm1)|
|**Sensing range**|20 mm ... 600 mm|
|**Emitted beam**||
|Light source|LED2)|
|Type of light|Infrared light|
|Light spot size (distance)|200 mm|
|**Key LED figures**||
|Wave length|850 nm|
|**Adjustment**|Potentiometer, 5 turns|
|**Special features**|Cable 4 m with AMP connector|
||Sensing range pre-set: 150 mm|
- 1) Object with 90% remission (based on standard white, DIN 5033).
- 2) Average service life: 100,000 h at TU = +25 °C.
**Product data sheet | 2024-04-12 18:08:36 Subject to change without notice**
**2**
**PHOTOELECTRIC SENSORS | SICK**
**WTB12-3N1011S47 | W12-3** SMALL PHOTOELECTRIC SENSORS
## Electrical data
|**Supply voltage UB**|10 V DC ... 30 V DC1)|
|---|---|
|**Ripple**|< 5 Vpp 2)|
|**Current consumption**|55 mA3)|
|**Protection class**|III|
|**Digital output**||
|Type|NPN|
|Switching mode|Light switching|
|Signal voltage NPN HIGH/LOW|Approx. VS / < 2.5 V|
|Output current Imax.|≤ 100 mA|
|Response time|≤ 330 µs4)|
|Switching frequency|1,500 Hz5)|
|**Circuit protection**|A6)
C7)
D8)|
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.
## Mechanical data
|**Housing**|Rectangular|
|---|---|
|**Dimensions (W x H x D)**|15.6 mm x 48.5 mm x 42 mm|
|**Material**||
|Housing|Metal|
|Front screen|Plastic, PMMA|
|**Weight**|200 g|
## Ambient data
|**Enclosure rating**|IP66
IP67
IP69K|
|---|---|
|**Ambient operating temperature**|–40 °C ... +60 °C|
|**Ambient temperature, storage**|–40 °C ... +75 °C|
## 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|
**2024-04-12 18:08:36 | Product data sheet Subject to change without notice**
**PHOTOELECTRIC SENSORS | SICK**
**3**
**WTB12-3N1011S47 | W12-3** SMALL PHOTOELECTRIC SENSORS
|**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-094 BN ~~+~~ + (L+) WH Q BU ~~I~~ **-** (M) BK ~~>—_t-~~ Q
**4**
**Product data sheet | 2024-04-12 18:08:36 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/WTB12-3N1011S47/photoelectric-sensor-600mm-npn-background)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/sick/wtb12-3n1011s47/photoelectric-sensor-600mm-npn/dp/4391493)
---
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