The safety light curtain with a protective height of 280mm emits sequential beams at a specific frequency for use in safety systems. This ensures that the detector only receives pulses of a specific frequency sent by the transmitter, preventing any interference from other infrared light sources. This improves the light curtain's effectiveness and reliability in enhancing workplace safety.
Safety Light Curtain Sensor
QE series

Product Application
Full protection can be achieved for the slider on a press machine with the use of a light curtain, which allows the slider to be stopped at any position.
If the slider on the press machine is capable of stopping at various positions, then the light curtain will not be able to provide upper dead point protection.
To ensure the safety of workers in the manufacturing industry, it is important to provide regional protection measures for dangerous work areas such as those involving industry manipulators, injection molding machines, packaging equipment, automation equipment, and assembly wires. By doing so, we can prevent accidents and minimize the risks associated with these types of equipment. It is crucial to prioritize the safety of workers and take necessary precautions to create a safe and healthy work environment. Through effective protection measures, we can maintain productivity while also ensuring the welfare of employees.
D. Used to detect and alarm object.
Please find below the specifications of the QE type safety light curtain:
- The QE type safety light curtain comes with the following specifications:
- We kindly present you with the specifications of the QE type safety light curtain:
- Want to know more about the QE type safety light curtain? Check out its specifications below!
- Are you interested in the QE type safety light curtain? Take a look at its specifications:
- Here are the detailed specifications of the QE type safety light curtain:
- Curious about the specifications of the QE type safety light curtain? Read on to find out more:
- For your convenience, we have listed down the specifications of the QE type safety light curtain below:
- Wondering what the QE type safety light curtain has to offer? Discover its specifications here:
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1: Model: QE series safety light curtain
2: Beam number:04、06、08、10……72
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4: Protective field height 110mm
5: 2:2-circuit of output
The signal output mode has four options to choose from. Option A is NPN NC, option B is PNP NC, option C is NPN NO, and option D is PNP NO. These options provide different output signals based on the requirements of the system. It is important to select the right output mode to ensure proper functioning of the system.
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7: Detection distance:A:0.3-3M,B:0.3-6M
8: E:Emitter R: Receiver
Resolution Ratio
It is crucial to select the suitable beam spacing based on the usage environment and specifications. To meet the required criteria, careful consideration must be given when deciding on the appropriate spacing.

FAQ
Is it possible to install a safety light curtain on a hydraulic press? This question arises when considering the safety measures that need to be implemented in industrial settings.
Yes
The safety light curtain has a specified working environment temperature.
The suitable temperature range for operation is between negative 10 to positive 40 degrees Celsius, although the temperature should not be freezing. On the other hand, the recommended range for storage is between negative 25 to positive 55 degrees Celsius. It is important to keep this in mind to ensure that the device operates efficiently and lasts for a longer time. Generate similar but different content based on the original text information.
Yes, the safety light curtain can be utilized for paper cutting equipment. It provides an effective safety measure by detecting any intrusions or obstructions in the cutting area, thus preventing accidents and injuries. The light curtain creates an invisible safeguard that immediately stops the machine's operation when someone or something breaks the beam. This ensures the operator's safety and minimizes the risk of accidents during the paper cutting process. Employing a safety light curtain for paper cutting equipment is a wise and responsible choice to protect both operators and the surrounding environment.
Yes
A safety light curtain is designed to perform a specific role. It ensures safety by creating a protective barrier using infrared sensors. This barrier acts as a detection zone that, when interrupted, triggers the machine to stop or halt its operation, preventing accidents or injuries.
Real-time safety monitoring and protection are crucial in the workplace, and safety gratings play a significant role in ensuring these measures.
Yes, it is possible to find a safety light curtain with relay output.
Yes.
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