SICK Retroreflective Photoelectric Sensor, Cylindrical Sensor

RS Stock No.:: 285-1663
Mfr. Part No.:: GRL18SG-N1137
Brand:: SICK

Subtotal (1 unit)*

Kr. 927,41

(exc. VAT)

Kr. 1 159,26

(inc. VAT)

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Stocked by manufacturer

Ready to ship from 13 July 2026

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Units	Per unit
1 +	Kr. 927,41

*price indicative

RS Stock No.:: 285-1663
Mfr. Part No.:: GRL18SG-N1137
Brand:: SICK

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SICK
	Sensor Style	Cylindrical
	Product Type	Photoelectric Sensor
	Detection Type	Retroreflective
	Output Type	NPN
	Terminal Type	Cable
	Maximum DC Voltage	30V dc
	Light Source	Visible Red
	IP Rating	IP67
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	55°C
	Maximum Current	100mA
	Standards/Approvals	CE, UL
	Response Time	0.5ms
	Housing Material	Plastic
	Series	GRL18
	Hazardous Area Certification	NO
	Mount Type	Threaded
	Detection Range	7.2 m
	Thread Size	M18

	Select all
	Brand SICK
	Sensor Style Cylindrical
	Product Type Photoelectric Sensor
	Detection Type Retroreflective
	Output Type NPN
	Terminal Type Cable
	Maximum DC Voltage 30V dc
	Light Source Visible Red
	IP Rating IP67
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 55°C
	Maximum Current 100mA
	Standards/Approvals CE, UL
	Response Time 0.5ms
	Housing Material Plastic
	Series GRL18
	Hazardous Area Certification NO
	Mount Type Threaded
	Detection Range 7.2 m
	Thread Size M18

Datasheet - GRL18SG-N1137

COO (Country of Origin):: MY

Overview

Cylindrical photoelectric sensors from the GR18 family are characterized by their universal application possibilities, reliable object detection and a very good price-performance ratio. The sensors have a cylindrical M18 housing available either in plastic or metal. The cylindrical photoelectric sensors are also available in different housing shapes and therefore offer a high level flexibility for mounting and application options.

The PinPoint LED and intelligent electronics ensure high availability of the product family. It can be used in many applications. For instance, the rugged variant in the stainless steel housing can also be used in applications where it comes into contact with chemicals and cleaning agents.

At a glance

Different housing shapes based on standardized M18 design

Housing made of either plastic or metal

Bright, multi color status LED

PinPoint LED and intelligent, interference resistant signal evaluation

High tightening torque of the fully flush variant

Your Benefit

High level of flexibility thanks to diverse mounting and application options

Very easy to use thanks to simple assembly, commissioning, operation and maintenance

High detection reliability thanks to rugged optics and electronics

Very resistant, meaning they are suitable for conveyor applications, for instance

Applications

Factory automation applications:

Food and beverage: Detection of the product at the meat slicer infeed

Machine tools: Monitoring of sheet rejects

Machine tools: Part detection in the robot gripper

Logistics automation applications:

Storage and conveyor: