GRTE18S-P2369

Photo Sensor, 1 m, PNP, Energetic, Proximity, 10 to 30 VDC, 3 Pin M12 Connector, GR18 Series

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Manufacturer: SICK
Product type:
SVHC: No SVHC (21-Jan-2025)
Product Range: GR18 Series
Sensing Method: Energetic, Proximity
Connection Method: 3 Pin M12 Connector
Sensing Range Max: 1m
Sensor Output Type: PNP
Supply Voltage DC Max: 30V
Supply Voltage DC Min: 10V

Delivery and price
Units per pack	50
Price	50.71 €
Current stock	10+
Lead time	30 days

Datasheet

GRTE18S-P2369 GR18 

**CYLINDRICAL PHOTOELECTRIC SENSORS** 

**GRTE18S-P2369 | GR18** CYLINDRICAL PHOTOELECTRIC SENSORS 

## Ordering information 

|**Type**|**Part no.**|
|---|---|
|GRTE18S-P2369|1069499|
|Other models and accessories<br> www.sick.com/GR18<br>:||



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## Detailed technical data 

## Features 

|**Functional principle**||Photoelectric proximity sensor|
|---|---|---|
|**Functional principle detail**||Energetic|
|**Dimensions (W x H x D)**||18 mm x 18 mm x 38.1 mm|
|**Housing design (light emission)**||Cylindrical|
|**Thread diameter (housing)**||M18 x 1|
|**Optical axis**||Radial|
|**Sensing range max.**||5 mm ... 1,000 mm1)|
|**Sensing range**||10 mm ... 800 mm1)|
|**Type of light**||Visible red light|
|**Light source**||LED2)|
|**Light spot size (distance)**||Ø 45 mm (800 mm)|
|**Wave length**||650 nm|
|**Adjustment**||Potentiometer, 270°|
|**Indication**|||
||LED green|Operating indicator|
|||Static on: power on|
||LED yellow|Status of received light beam|
|||Static on: object present|
|||Static off: object not present|



- 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 | 2023-07-12 01:30:56 Subject to change without notice** 

**2** 

**PHOTOELECTRIC SENSORS | SICK** 

**GRTE18S-P2369 | GR18** CYLINDRICAL PHOTOELECTRIC SENSORS 

## Mechanics/electronics 

|**Supply voltage**|10 V DC ... 30 V DC1)|
|---|---|
|**Ripple**|< 5 Vpp 2)|
|**Current consumption**|30 mA|
|**Switching output**|PNP|
|**Switching mode**|Light switching|
|**Output current Imax.**|≤ 100 mA3)|
|**Response time**|< 1,000 µs4)|
|**Switching frequency**|500 Hz5)|
|**Connection type**|Connector M12, 3-pin|
|**Circuit protection**|A6)<br>B7)<br>D8)|
|**Protection class**|III|
|**Housing material**|Plastic, ABS|
|**Optics material**|Plastic, PMMA|
|**Enclosure rating**|IP67|
|**Items supplied**|Fastening nuts (2 x)|
|**Electromagnetic compatibility (EMC)**|EN 60947-5-2|
|**Ambient operating temperature**|–25 °C ... +55 °C9)|
|**Ambient temperature, storage**|–40 °C ... +70 °C|
|**UL File No.**|NRKH.E348498 & NRKH7.E348498|



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

2) May not exceed or fall below Uv tolerances. 

3) At Uv > 24 V or ambient temperature > 49 °C, IA max. = 50 mA. 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) D = outputs overcurrent and short-circuit protected. 9) At Uv <=24V and IA<50mA. 

## Classifications 

|**eCl@ss 5.0**|27270903|
|---|---|
|**eCl@ss 5.1.4**|27270903|
|**eCl@ss 6.0**|27270903|
|**eCl@ss 6.2**|27270903|
|**eCl@ss 7.0**|27270903|
|**eCl@ss 8.0**|27270903|
|**eCl@ss 8.1**|27270903|
|**eCl@ss 9.0**|27270903|
|**eCl@ss 10.0**|27270904|
|**eCl@ss 11.0**|27270904|
|**eCl@ss 12.0**|27270903|



**2023-07-12 01:30:56 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**3** 

**GRTE18S-P2369 | GR18** CYLINDRICAL PHOTOELECTRIC SENSORS 

|**ETIM 5.0**|EC001821|
|---|---|
|**ETIM 6.0**|EC001821|
|**ETIM 7.0**|EC002719|
|**ETIM 8.0**|EC002719|
|**UNSPSC 16.0901**|39121528|



## Connection diagram 

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Cd-045<br>Tt BN 1<br>+ (L+)<br>BU 3<br>-  (M)<br>+ BK 4<br>TT Q<br>**----- End of picture text -----**<br>


## Characteristic curve 

## GRTE18, 800 mm 

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Operating reserve<br>100<br>iEFy [SETSrarararararare] AT TT Pe ee ee PP [PT]<br>| (A. GRR<br>BINTITT TET TTT Tey TT<br>WN<br>1<br>10 NING<br>‘TNTPACAEEERRSEEAT TT Py TTEEETP ERE TT<br>2<br>ACNE EES<br>HTN! NC LLL TNT<br>3<br>TENSES<br>1 PUTIN NUTTIN<br>0 200 400 600 800 1,000<br>(7.87) (15.75) (23.62) (31.5) (39.37)<br>Distance in mm (inch)<br>**----- End of picture text -----**<br>


① Sensing range on black, 6% remission 

- ② Sensing range on gray, 20 % remission 

- ③ Sensing range on white, 90% remission 

**4** 

**Product data sheet | 2023-07-12 01:30:56 Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**GRTE18S-P2369 | GR18** CYLINDRICAL PHOTOELECTRIC SENSORS 

## Light spot size 

GRTE18, 800 mm 

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Diameter<br>Ø 9 Ø 12 Ø 45 Ø 60<br>(0.4) (0.5) (1.8) (2.4)<br>40 200 800 1,000<br>(1.6) (7.9) (31.5) (39.4)<br>Distance<br>Sensor<br>**----- End of picture text -----**<br>


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Dimensions in mm (inch)<br>Sensing range diagram<br>**----- End of picture text -----**<br>


GRTE18, 800 mm 

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� 15/20 200 300<br>� 10/15 360 500<br>� 5/10 800 1,000<br>0 200 400 600 800 1,000<br>(7.87) (15.75) (23.62) (31.5) (39.37)<br>Distance in mm (inch)<br>Sensing range Sensing range max. typ.<br>**----- End of picture text -----**<br>


① Sensing range on black, 6% remission 

- ② Sensing range on gray, 20 % remission 

③ Sensing range on white, 90% remission 

## Response range 

GRTE18, 800 mm 

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Parallel operating range y in mm (inch)<br>15<br>(0.59)<br>10<br>(0.39)<br>5<br>(0.2)<br>y<br>0 x<br>Target white paper<br>–5 (100 mm x 100 mm)<br>(–0.2)<br>–10<br>(–0.39)<br>–15<br>(–0.59)<br>0 200 400 600 800 1.000<br>(7.87) (15.75) (23.62) (31.5) (39.37)<br>Distance x in mm (inch)<br>**----- End of picture text -----**<br>


**2023-07-12 01:30:56 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**5** 

**GRTE18S-P2369 | GR18** CYLINDRICAL PHOTOELECTRIC SENSORS 

## Adjustments 

GRTB18(S), GRTE18(S), Sensing range setting: Potentiometer, 270° 

## Sensing range 

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+ –<br>i<br>+ –<br>**----- End of picture text -----**<br>


Dimensional drawing (Dimensions in mm (inch)) 

GR18S, plastic, connector, angled 

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Ø 21 (0.83)<br>2 13.5<br>1 x M18 (0.53)<br>4 3<br>‘a Q'<br>6<br>5<br>1<br>== => 0.6<br>1 x M12 15 (0.59) (0.02)<br>(0.09)<br>(0.11) (0.31)<br>2.2<br>(0.61) 2.8  7.8<br>15.6<br>0.76)( 0.32)(<br> (0.97) 8.2<br> (1.5) 19.2<br>24.6<br>38.1<br>11.5 (0.45)<br>**----- End of picture text -----**<br>


① Connector M12, 3-pin 

- ② Threaded mounting hole M18 x 1 

- ③ LED indicator yellow 

- ④ LED indicator green 

- ⑤ Sensitivity control: potentiometer 270° 

- ⑥ Fastening nut; 22 mm hex, plastic 

**6** 

**Product data sheet | 2023-07-12 01:30:56 Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**GRTE18S-P2369 | GR18** CYLINDRICAL PHOTOELECTRIC SENSORS 

## Recommended accessories 

|Recommended accessories|||||
|---|---|---|---|---|
|Other models and accessories<br> www.sick.com/GR18<br>.|||||
|**Brief description**<br>|<br>~~ee~~|**Type**<br>Se||**Part no.**<br>|||
|Mounting brackets and plates|||||
|Mounting bracket for M18 sensors, steel, zinc coated, without mounting hardware<br>-||BEF-WN-M18||5308446|



**2023-07-12 01:30:56 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

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## 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

Updated at March 31, 2026

SICK is a globally recognized leader in factory and logistics automation technology, renowned for engineering advanced sensors and developing innovative digital services. Driven by a commitment to high precision, reliability, and versatility, the company provides the foundational components required to transform traditional manufacturing processes into intelligent, self-optimizing systems that adapt autonomously using real-time data. Our comprehensive selection of SICK products is heavily focused on their industry-leading sensing technologies. We offer a robust portfolio of light sensors designed to deliver exceptional accuracy and performance in demanding industrial environments. Furthermore, our extensive range features high-quality proximity sensors and switches, providing the dependable object detection essential for automated production, packaging, and material handling applications. To ensure seamless integration of these advanced sensor networks, our offering is complemented by specialized connectivity solutions such as SICK fiber optic lead assemblies. From consumer goods and electronics to logistics and automotive manufacturing, SICK delivers the cutting-edge automation technology necessary to maximize operational efficiency and maintain continuous, reliable performance across diverse industrial sectors.

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