GTB2S-N1331

GTB2S-N1331 G2 **MINIATURE PHOTOELECTRIC SENSORS** 

**GTB2S-N1331 | G2** MINIATURE PHOTOELECTRIC SENSORS 

## Ordering information 

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|---|---|---|
|Type|Part no.|
|GTB2S-N1331|1062929|
|Other models and accessories|>|www.sick.com/G2|
|Illustration may differ|
|C €|GusIni ust‘Snoy Eq.|

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## Detailed technical data 

## Features 

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|---|---|---|
|Functional principle|Photoelectric proximity sensor|
|Functional principle detail|Background suppression|
|Dimensions (W x H x D)|7.7 mm x 21.8 mm x 13.5 mm|
|Housing design (light emission)|Rectangular|
|Sensing range max.|1 mm ... 36 mm|[1)]|
|Sensing range|5 mm ... 30 mm|[2)]|
|Background suppression typ. from|38 mm|
|Type of light|Visible red light|
|Light source|PinPoint LED|[3)]|
|Light spot size (distance)|Ø 3 mm (15 mm)|
|Wave length|640 nm|
|Adjustment|None|
|Special applications|Detecting small objects|

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

- 2) Object with 6 % remission. 

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

**Product data sheet | 2024-01-17 20:19:52 Subject to change without notice** 

**2** 

**PHOTOELECTRIC SENSORS | SICK** 

**GTB2S-N1331 | G2** MINIATURE PHOTOELECTRIC SENSORS 

## Mechanics/electronics 

|**Supply voltage UB**|10 V DC ... 30 V DC1)|
|---|---|
|**Ripple**|< 5 Vpp 2)|
|**Current consumption**|20 mA3)|
|**Switching output**|NPN|
|**Switching mode**|Light switching|
|**Output current Imax.**|≤ 50 mA|
|**Response time**|< 0.6 ms4)|
|**Switching frequency**|800 Hz5)|
|**Connection type**|Cable, 3-wire, 2 m6)|
|**Cable material**|PVC|
|**Cable diameter**|Ø 3 mm|
|**Circuit protection**|A7)<br>C8)<br>D9)|
|**Weight**|33.7 g|
|**Housing material**|Plastic, ABS|
|**Optics material**|Plastic, PMMA|
|**Enclosure rating**|IP67|
|**Ambient operating temperature**|–25 °C ... +50 °C|
|**Ambient temperature, storage**|–40 °C ... +75 °C|
|**UL File No.**|NRKH.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) Do not bend below 0 °C. 7) A = VS connections reverse-polarity protected. 8) C = interference suppression. 9) D = outputs overcurrent and short-circuit protected. 

## Safety-related parameters 

|**MTTFD**|3,378 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|



**2024-01-17 20:19:52 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**3** 

**GTB2S-N1331 | G2** MINIATURE PHOTOELECTRIC SENSORS 

|**eCl@ss 9.0**|27270904|
|---|---|
|**eCl@ss 10.0**|27270904|
|**eCl@ss 11.0**<br>**eCl@ss 12.0**|27270904<br>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-043 

BN + (L+) BU **-** (M) BK Q 

## Light spot size 

GTB2S, 30 mm 

Ø 3.0 (0.12) Ø 3.2 Ø 3.8 Ø 5.0 (0.13) (0.15) (0.20) We ~~=~~ 10 15 20 30 (0.39)(0.59)(0.79) (1.18) Distance 

**4 PHOTOELECTRIC SENSORS | SICK** 

**Product data sheet | 2024-01-17 20:19:52 Subject to change without notice** 

**GTB2S-N1331 | G2** MINIATURE PHOTOELECTRIC SENSORS 

## Sensing range diagram 

GTB2S, 30 mm 

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1 30 36<br>2.5 29 36<br>Ca<br>5 28 36<br>0,<br>0 10 20 30 40<br>(0.39) (0.79) (1.18) (1.57)<br>Distance in mm (inch)<br>| Sensing range Sensing range max.<br>**----- End of picture text -----**<br>


- ① Sensing range on white, 90% remission factor 

- ② Sensing range on gray, 18% remission factor 

- ③ Sensing range on black, 6% remission factor 

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

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13.5 (0.53)<br>7.7<br>10.8 (0.43) (0.30)<br>4<br>5<br>1<br>2<br>na n i<br>4 iL<br>3 3<br>Ø 3 6<br>(0.13)<br>r f<br>)<br>5.5 0.22)(  (0.74) 0.86( )<br>18.9  (0.59) 1.06(<br>15 21.8<br>7.3 (0.29) 26.8<br>**----- End of picture text -----**<br>


① Optical axis, receiver 

- ② Optical axis, sender 

- ③ Mounting hole, Ø 3.2 mm 

- ④ LED indicator green: Supply voltage active 

- ⑤ LED indicator yellow: Status of received light beam 

- ⑥ Connection 

## Recommended accessories 

Other models and accessories www.sick.com/G2 

||**Brief description**|**Type**|**Part no.**|
|---|---|---|---|
|Plug connectors and cables||||
||Head A: male connector, M8, 3-pin, straight<br>Cable: unshielded|STE-0803-G|6037322|



**2024-01-17 20:19:52 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**5** 

## 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