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2026/07
The safety interlock forms an invisible protective barrier by using an infrared beam array between the transmitter and the receiver. Many users believe that the entire area covered by the light curtain can effectively detect, but this is not the case - there are sections at both the top and bottom of the interlock that are undetectable. If the hazardous source happens to be within the blind zone, the interlock becomes ineffective. Operators may come into direct contact with the dangerous moving parts without triggering the stop mechanism.
more2026/06
In the selection of industrial safety door locks, there is a crucial but often overlooked issue: when the equipment is powered off, should the door lock automatically open or remain locked? There is
more2026/06
In the selection of industrial safety door locks, there is a crucial but often overlooked issue: when the equipment is powered off, should the door lock automatically open or automatically lock?
more2026/06
In industrial safety protection, safety door locks serve as a crucial barrier to prevent personnel from entering dangerous areas. However, many users assume that installing a door lock is sufficient and everything is fine, but they overlook a fatal issue: ordinary safety door locks can easily be "tricked open".
more2026/06
After long-term use in industrial environments, the optical fiber end face of the sensor is prone to accumulate dust, oil, or moisture, resulting in a decrease in light flux, a shortened detection dis
more2026/06
Optical fiber sensors are widely used in industrial inspections. However, optical fiber heads are divided into two types: collimated type and reflective type. If the type is not selected correctly, it
more2026/06
The safety barrier has been installed. Does it mean it's correct as long as the indicator light is on? Not necessarily. The setting of the installation height directly determines whether the barrier c
more2026/06
In industrial settings, the transmitter and receiver of safety light curtains may sometimes shift their positions due to external forces such as collisions or equipment vibrations, causing the light a
more2026/06
The resolution of a safety grating refers to the smallest object size that the grating can detect. It determines the grating's ability to identify when human body parts or tools enter the dangerous ar
more2026/06
In automated scenarios such as packaging, printing, and label inspection, color mark sensors are used to identify specific color markings (such as the positioning color blocks on the packaging film). Many users have a misunderstanding: they believe that the higher the sensitivity setting, the more reliable the detection will be. As a result, they keep turning the sensitivity knob upwards, but the outcome is the opposite - the equipment frequently gives false alarms, outputs jump randomly, and even the entire machine fails to work properly.
more2026/06
In industrial measurement and automatic control, laser displacement sensors are widely used for non-contact distance detection. Based on the different ranging principles, they are mainly divided into
more2026/06
In the selection of photoelectric sensors, the size of the light spot is a parameter that is often overlooked but is extremely important. The light spot refers to the area on the target object where the light beam emitted by the sensor is projected. It directly determines the reliability and accuracy of the detection.
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