GRSE18S-P133Y

Photo Sensor, 15 m, PNP, Through Beam, 10 to 30 VDC, Cable, GR18 Series

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Manufacturer: SICK
Product type:
SVHC: No SVHC (21-Jan-2025)
Product Range: GR18 Series
Sensing Method: Through Beam
Connection Method: Cable
Sensing Range Max: 15m
Sensor Output Type: PNP
Supply Voltage DC Max: 30V
Supply Voltage DC Min: 10V

Delivery and price
Units per pack	50
Price	78.75 €
Current stock	10+
Lead time	30 days

Datasheet

GRSE18S-P133Y GR18 

**CYLINDRICAL PHOTOELECTRIC SENSORS** 

**GRSE18S-P133Y | GR18** CYLINDRICAL PHOTOELECTRIC SENSORS 

## Ordering information 

|**Type**<br>GRSE18S-P133Y<br>Other models and accessories<br> www.sick.com/GR18<br>=>|**Part no.**<br>1062422|
|---|---|



Illustration may differ 

## Detailed technical data 

## Features 

|**Functional principle**||Through-beam photoelectric sensor|
|---|---|---|
|**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**||Axial, fully flush|
|**Sensing range max.**||0 m ... 15 m|
|**Sensing range**||0 m ... 10 m|
|**Type of light**||Visible red light|
|**Light source**||PinPoint LED1)|
|**Light spot size (distance)**||Ø 250 mm (10 m)|
|**Wave length**||650 nm|
|**Adjustment**||None|
|**Indication**|||
||LED green|Operating indicator|
|||Static on: power on|
||LED yellow|Status of received light beam|
|||Static on: object not present|
|||Static off: object present|



1) 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** 

**GRSE18S-P133Y | 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|
|**Signal voltage PNP HIGH/LOW**|VS- (≤ 3 V) / approx. 0 V|
|**Output current Imax.**|≤ 100 mA3)|
|**Response time**|< 500 µs4)|
|**Switching frequency**|1,000 Hz5)|
|**Connection type**|Cable, 3-wire, 2 m6)|
|**Cable material**|PVC|
|**Circuit protection**|A7)<br>B8)<br>D9)|
|**Protection class**|III|
|**Housing material**|Metal, Nickel-plated brass and ABS|
|**Optics material**|Plastic, PMMA|
|**Enclosure rating**|IP67|
|**Items supplied**|Fastening nuts (4 x)|
|**Electromagnetic compatibility (EMC)**|EN 60947-5-2|
|**Ambient operating temperature**|–25 °C ... +55 °C10)|
|**Ambient temperature, storage**|–40 °C ... +70 °C|
|**UL File No.**|NRKH.E348498 & NRKH7.E348498|
|**Part number of individual components**|2068240 GRS18S-D133Y 2068241 GRE18S-P133Y|



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) Do not bend below 0 °C. 7) A = VS connections reverse-polarity protected. 8) B = inputs and output reverse-polarity protected. 9) D = outputs overcurrent and short-circuit protected. 10) At Uv <=24V and IA<50mA. 

## Classifications 

|**eCl@ss 5.0**|27270901|
|---|---|
|**eCl@ss 5.1.4**|27270901|
|**eCl@ss 6.0**|27270901|
|**eCl@ss 6.2**|27270901|
|**eCl@ss 7.0**|27270901|
|**eCl@ss 8.0**|27270901|
|**eCl@ss 8.1**|27270901|



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

**PHOTOELECTRIC SENSORS | SICK** 

**3** 

**GRSE18S-P133Y | GR18** CYLINDRICAL PHOTOELECTRIC SENSORS 

|**eCl@ss 9.0**<br>27270901<br>**eCl@ss 10.0**<br>27270901<br>**eCl@ss 11.0**<br>27270901<br>**eCl@ss 12.0**<br>27270901<br>**ETIM 5.0**<br>EC002716<br>**ETIM 6.0**<br>EC002716<br>~~PT~~<br>~~I~~<br>~~I~~<br>~~I~~<br>~~I~~<br>~~I~~|
|---|
|**ETIM 7.0**<br>EC002716<br>~~I~~|
|**ETIM 8.0**<br>EC002716<br>**UNSPSC 16.0901**<br>39121528<br>~~I~~<br>~~ne~~|



## Connection type 

## Connection diagram 

Cd-049 

**==> picture [161 x 86] intentionally omitted <==**

**----- Start of picture text -----**<br>
BN 7 ~ oe BN t<br>+ (L+) + (L+)<br>BU BU<br>-  (M) -  (M)<br>—- BK I not connected BK Q<br>| |<br>①   Sender<br>②   Receiver<br>**----- End of picture text -----**<br>


**4** 

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

**PHOTOELECTRIC SENSORS | SICK** 

**GRSE18S-P133Y | GR18** CYLINDRICAL PHOTOELECTRIC SENSORS 

## Characteristic curve 

## GRSE18S 

**==> picture [242 x 230] intentionally omitted <==**

**----- Start of picture text -----**<br>
Operating reserve<br>1000<br>100<br>10<br>1<br>m 4 8 12 16<br>(feet) (13.12) (26.25) (39.37) (52.49)<br>Distance in m (feet)<br>**----- End of picture text -----**<br>


## Light spot size 

## GRSE18, red light 

**==> picture [109 x 125] intentionally omitted <==**

**----- Start of picture text -----**<br>
Diameter in mm (inch)<br>Ø 9 Ø 250<br>(0.35) (9.84)<br>Ø 125 Ø 375<br>(4.92) (14.76)<br>0.4 5 10 15<br>(1.31) (16.40) (32.81) (49.21)<br>Distance in m (feet)<br>Sensor<br>**----- End of picture text -----**<br>


## Sensing range diagram 

## GRSE18S 

**==> picture [205 x 62] intentionally omitted <==**

**----- Start of picture text -----**<br>
0                                                            10 15<br>0 4 8 12 16<br>(13.12) (26.25) (39.37) (52.49)<br>Distance in m (feet)<br>Operating range Sensing range typ. max.<br>**----- End of picture text -----**<br>


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

**PHOTOELECTRIC SENSORS | SICK** 

**5** 

**GRSE18S-P133Y | GR18** CYLINDRICAL PHOTOELECTRIC SENSORS 

## Response range 

## GRSE18S 

Parallel operating range y in mm (inch) 

**==> picture [242 x 213] intentionally omitted <==**

**----- Start of picture text -----**<br>
250<br>(9.84)<br>y<br>200<br>(7.87) x<br>150 Target receiver Ty<br>(5.91)<br>100<br>> ae<br>(3.94)<br>50 jer<br>(1.97)<br>0<br>qe; | | | |ft| || td<br>-50 ee<br>(-1.97)<br>-100 Psa]<br>(-3.94)<br>-150 |Pens<br>(-5.91) _f| | | ot te<br>-200 | | | | BN| tt<br>(-7.87)<br>-250<br>(-9.84) 0 ee 2 4 ee 6 8 10 12 14 16<br>(6.56) (13.12) (19.69) (26.25) (32.81) (39.37) (45.93) (52.49)<br>Distance x in m (feet)<br>**----- End of picture text -----**<br>


Dimensional drawing (Dimensions in mm (inch)) 

GR18S, metal, cable, straight 

**==> picture [123 x 191] intentionally omitted <==**

**----- Start of picture text -----**<br>
2<br>1 x M18<br>C ft tN)<br>=<br>|_ i J 6<br>5<br>4<br>3<br>LH |<br>1 i t<br>4<br>(0.16)<br>)<br>17.5 (0.69)<br>36.1 1.42(<br>9.5<br>(0.37)<br>2.2<br>(0.09)<br>2.8<br>(0.11)<br>**----- End of picture text -----**<br>


① Connection cable 2 m 

- ② Threaded mounting hole M18 x 1 

- ③ LED indicator yellow 

- ④ LED indicator green 

- ⑤ Dummy plug 

- ⑥ Fastening nuts (2x); width across 24, metal 

**6** 

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

**PHOTOELECTRIC SENSORS | SICK** 

**GRSE18S-P133Y | GR18** CYLINDRICAL PHOTOELECTRIC SENSORS 

## Recommended accessories 

> Other models and accessories > www.sick.com/GR18 

||**Brief description**|**Type**|**Part no.**|
|---|---|---|---|
|Mounting brackets and plates||||
||Mounting bracket for M18 sensors, steel, zinc coated, without mounting hardware|BEF-WN-M18|5308446|
|Other mounting accessories||||
||Mounting tool for "fully flush" variants|BEF-TO-GR18S|4072132|
|Plug connectors and cables||||
||Head A: male connector, M8, 3-pin, straight|STE-0803-G|6037322|
||Cable: unshielded|||



**2023-07-12 01:30:56 | 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

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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