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For KEYENCE GL-R Series Safety Light Curtain Replacement 25 mm Resolution | 15 m Operating Range | 140 mm to 1206 mm Protective Height

group name: KEYENCE Safety Light Curtains Replacement

Min Order: 1 piece

brand name: DADISICK

model: GL-R Series | GL-R08HG, GL-R12HG, GL-R16HG, GL-R20HG, GL-R24HG, GL-R28HG, GL-R32HG, GL-R36HG, GL-R40HG, GL-R44HG, GL-R48HG, GL-R52HG, GL-R56HG, GL-R60HG, GL-R64HG

Delivery clauses under the trade mode: CIP

Acceptable payment methods: T/T

update time: Fri, 05 Dec 2025 22:21:06 GMT

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Paramtents

Series: GL-R Series
Resolution: 25 mm
Scanning range: 0.2 m - 15 m
Protective field height: 140 mm - 1206 mm
2 Safety outputs (OSSD): 2 PNP
Response time: 6.6 ms - 11.3 ms
Connection type: M12
Security level: PLe4

Packging & Delivery

Min Order1 piece

Briefing

DADISICK is a professional manufacturer of safety sensors with solid product manufacturing capabilities.

Detailed

Technical Data

Wiring Diagrams/Dimensional Drawings

Downloads

For KEYENCE GL-R Series Safety Light Curtain Replacement Parameter

Brand	From network	DADISICK
Models	GL-R08HG	QT08-20-140-2BD
	GL-R12HG	QT14-20-260-2BD
	GL-R16HG	QT16-20-300-2BD
	GL-R20HG	QT20-20-380-2BD
	GL-R24HG	QT24-20-460-2BD
	GL-R28HG	QT28-20-540-2BD
	GL-R32HG	QT32-20-620-2BD
	GL-R36HG	QT36-20-700-2BD
	GL-R40HG	QT40-20-780-2BD
	GL-R44HG	QT44-20-860-2BD
	GL-R48HG	QT48-20-940-2BD
	GL-R52HG	QT52-20-1020-2BD
	GL-R56HG	QT56-20-1100-2BD
	GL-R60HG	QT60-20-1180-2BD
	GL-R64HG	QT64-20-1260-2BD
Beam spacing	25 mm	20 mm
Protected altitude	140 mm, 240 mm, 300 mm, 380 mm, 460 mm, 540 mm, 620 mm, 700 mm, 780 mm, 860 mm, 940 mm, 1020 mm, 1100 mm, 1180 mm, 1260 mm	140 mm, 260 mm, 300 mm, 380 mm, 460 mm, 540 mm, 620 mm, 700 mm, 780 mm, 860 mm, 940 mm, 1020 mm, 1100 mm, 1180 mm, 1260 mm
Scanning range	0.2 m - 15 m	0.3 m - 15 m
Response time	6.6 ms - 11.3 ms	≤15 ms
Output method	2 PNP	2 PNP
Reliability and durability	IP65 / IP67	IP65
Connector	M12	M16
Housing cross-section	38 mm × 32 mm	35 mm × 51 mm
Safety Certificate	CE, UL	TÜV, UL, CE, RoHS, GB
We are able to reproduce the specific connection configuration of each brand with high level of accuracy.

Product model display instructions

The brands and specifications shown on this page are for product selection only. Our safety light curtain is a safety part made by DADISICK, not official brand KEYENCE's products. DAIDSICK offer replacement for official brand products. We are not the owner of the brands. If you need to buy official brand products, please contact the brand official representative.

Product recommendations

QT series safety light curtain

Model：

QT08-20-140-2BD, QT14-20-260-2BD, QT16-20-300-2BD, QT20-20-380-2BD, QT24-20-460-2BD, QT28-20-540-2BD, QT32-20-620-2BD, QT36-20-700-2BD, QT40-20-780-2BD, QT44-20-860-2BD, QT48-20-940-2BD, QT52-20-1020-2BD, QT56-20-1100-2BD, QT60-20-1180-2BD, QT64-20-1260-2BD

Data sheet download

FAQ

What are the requirements for the working environment of safety light curtains?

The requirements for the working environment of safety light curtains include:

1．Temperature: The environmental temperature should be within the range of -10℃ to 55℃. Excessive temperatures, either too high or too low, may affect the normal operation of the safety light curtain.

2．Humidity: The air relative humidity should not exceed 95%. High humidity may cause condensation on the optical components, affecting their performance.

3．Media: The air should be free of media that can trigger explosions or corrode metals and damage insulation.

4．Vibration: The vibration amplitude and corresponding frequency should conform to national standards. Excessive vibration may damage internal components of the safety light curtain.

5．Lighting: Direct sunlight or other strong light sources should be avoided, as they may interfere with the detection accuracy of the safety light curtain.

6．Dust and dirt: Environments with excessive dust or dirt may accumulate on the optical surfaces of the safety light curtain, reducing its transmission efficiency. Regular cleaning and maintenance are required.

7．Reflective surfaces: Surfaces that can reflect light should be avoided in the vicinity of the safety light curtain, as reflected light may interfere with its operation.

8．Interference sources: The installation location should be free of interference sources that can affect the signal transmission of the safety light curtain, such as electromagnetic fields.

9．Space: The installation space should allow for the correct alignment and adjustment of the transmitter and receiver units of the safety light curtain.

It is important to note that the specific requirements for the working environment of safety light curtains may vary depending on the model, manufacturer, and intended application. It is recommended to consult the manufacturer's specifications and installation instructions for detailed information.

Disclaimers

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