For Leuze MLC 300 Series Light Curtain Sensor Replacement 40mm Resolution 150mm to 2700mm Protection Height

group name: Leuze Safety Light Curtains Replacement

Min Order: 1 piece

brand name: DADISICK

model: MLC 300 Series | MLC320R40-2700, MLC300T40-2700, MLC320R 40-2400, MLC300T40-2400, MLC320R40-2100, MLC300T40-2100, MLC320R40-1950, MLC300T40-1950, MLC320R40-1800, MLC300T40-1800, MLC320R40-1650, MLC300T40-1650, MLC320R40-1500, MLC300T40-1500, MLC320R40-1350, MLC300T40-1350, MLC320R40-1200, MLC300T40-1200, MLC320R40-1050, MLC300T40-1050, MLC320R40-900, MLC300T40-900, MLC320R40-750, MLC300T40-750, MLC320R40-600, MLC300T40-600, MLC320R40-450, MLC300T40-450 MLC320R40-300, MLC300T40-300, MLC320R40-225, MLC300T40-225, MLC320R40-150,MLC300T40-150

Delivery clauses under the trade mode: CIP

Acceptable payment methods: T/T

update time: Sat, 06 Dec 2025 04:29:29 GMT

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Paramtents

Series: MLC 300 Series
Resolution: 40 mm
Scanning range: 0 - 20 m
Protective field height: 150 - 2700 mm
2 Safety outputs (OSSD): 2 PNP
Response time: 3 - 24 ms
Connection type: M12
Security level: PLc2

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 Leuze MLC 300 Series Light Curtain Sensor Replacement 40mm Resolution 150mm to 2700mm Protection Height Parameter

Brand	Receiver	Transmitter	DADISICK
Models	MLC320R40-2700	MLC300T40-2700	QT68-40-2680 2BE
	MLC320R40-2400	MLC300T40-2400	QT60-40-2360 2BE
	MLC320R40-2100	MLC300T40-2100	QT52-40-2040 2BE
	MLC320R40-1950	MLC300T40-1950	QT50-40-1960 2BE
	MLC320R40-1800	MLC300T40-1800	QT46-40-1800 2BE
	MLC320R40-1650	MLC300T40-1650	QT42-40-1640 2BE
	MLC320R40-1500	MLC300T40-1500	QT38-40-1480 2BE
	MLC320R40-1350	MLC300T40-1350	QT34-40-1320 2BE
	MLC320R40-1200	MLC300T40-1200	QT30-40-1160 2BE
	MLC320R40-1050	MLC300T40-1050	QT26-40-1000 2BE
	MLC320R40-900	MLC300T40-900	QT24-40-920 2BE
	MLC320R40-750	MLC300T40-750	QT20-40-760 2BE
	MLC320R40-600	MLC300T40-600	QT16-40-600 2BE
	MLC320R40-450	MLC300T40-450	QT12-40-440 2BE
	MLC320R40-300	MLC300T40-300	QT08-40-280 2BE
	MLC320R40-225	MLC300T40-225	QT06-40-200 2BE
	MLC320R40-150	MLC300T40-150	QT04-40-120 2BE
Beam spacing	40 mm		40 mm
Protected altitude	2700 mm, 2400 mm, 2100 mm, 1950 mm, 1800 mm, 1650 mm, 1500 mm, 1350 mm, 1200 mm, 1050 mm, 900 mm, 750 mm, 600 mm, 450 mm, 300 mm, 225 mm, 150 mm		2680 mm, 2360 mm, 2040 mm, 1960 mm, 1800 mm, 1640 mm, 1480 mm, 1320 mm, 1160 mm, 1000 mm, 920 mm, 760 mm, 600 mm, 440 mm, 280 mm, 200 mm, 120 mm
Scanning range	0 - 20 m		0.3 - 20 m
Response time	3 - 24 ms		≤15 ms
Output method	2 PNP		2 PNP
Reliability and durability	IP65		IP65
Connector	M12		M16
Housing cross-section	29 mm x 35.4 mm		51 mm x 35 mm
Safety Certificate	TÜV Süd, c TÜV NRTL US, c UL US, PLc2		TUV, UL, CE, RoSH, 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 Leuze'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:

QT38-80-2960 2BE, QT34-80-2640 2BE, QT30-80-2320 2BE

QT28-80-2160 2BE, QT26-80-2000 2BE, QT24-80-1840 2BE

QT22-80-1680 2BE, QT20-80-1520 2BE, QT18-80-1360 2BE

QT16-80-1200 2BE, QT14-80-1040 2BE, QT12-80-880 2BE

QT10-80-720 2BE, QT08-80-560 2BE, QT06-80-400 2BE

Data sheet download

FAQ

1.light curtain is in working mode?

When the safety light curtain is powered on, the emitter will flash three times and then remain on, indicating that it has entered the working mode. The receiver will have red and green lights flashing three times when powered on, indicating that it has also entered the working mode.

2.What are the conditions for the safety light curtain to be working properly?

When the emitter and receiver are in working condition, the emitter's red light remains on, and the receiver's green light is illuminated. When the light curtain is obstructed, there is no change in the emitter's indicator light, but the receiver's light changes from green to red, and the digital display shows the number of blocked light beams. When there is no obstruction, the receiver returns to its normal state with a constant green light.

Disclaimers

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