Fuwei FKN10 series proximity switch is a non-contact sensor device that can detect transparent and opaque objects such as metal (e.g. iron, steel, copper), plastic, glass, wood, water, magnets, etc. Its working principle is mainly based on the change of capacitance value between the object and the receiving pole plate to detect the object's proximity or departure, and to convert the signal into switching state, which is widely used in the field of industrial automation.
Features and advantages
Non-contact detection: Capacitance proximity switches do not need to be in direct contact with the object to be measured, so wear and tear and pollution caused by contact can be avoided.
Wide applicability: capacitive proximity switches can detect metallic objects as well as non-metallic objects. For non-metallic objects, the action distance depends on the dielectric constant of the material; the higher the dielectric constant, the greater the action distance that can be obtained.
High sensitivity and fast response: Capacitive proximity switches are characterized by high sensitivity and fast response, which can quickly detect the approach or departure of objects.
Wide range of application scenarios
Capacitive proximity switches are widely used in industrial automation, robotics, mechanical
Multi-protection
Not only to protect the product itself, but also to protect the equipment from damage, safer during the work.
Short circuit protection
Protects not only yourself but also the load from being burned out in case of a short-circuit problem.
Overload protection
Automatically protects the load when it becomes unstable or when there is a problem that causes the current to increase.
Polarity protection
The product power cord positive and negative polarity reversal will not burn the product.
10-30V wide voltage protection
DC10-30V voltage can be used normally for a long time.
Adjustable detection distance
FKN10-10N
Detecting distance 1-10mm
FKN10-20N
Detection distance 1-20mm
Extreme environments Strong adaptability
Adaptable to a wide range of temperatures and works well in extreme environments.
IP67 rating
Completely dustproof and resistant to short-term immersion
NPN and PNP
Product Size
