GNN Việt Nam_công ty XNK hàng đầu và là Nhà cung cấp chuyên nghiệp các mặt hàng tự động, thiết bị điện và điện công nghiệp. Chúng tôi_một trong những Công ty hàng đầu chuyên cung cấp linh kiện, phụ tùng, thiết bị đóng cắt  cho ngành điện: ACB, MCCB, MCB, Contactor, Relay nhiệt... Và điều khiển tự động: Sensors, ENCODERs, Đồng hồ đo-điều khiển các loại... Khởi động mềm, Biến Tần, PLC, HMI, Motor Điều khiển, Motor Servo, Motor thắng, Motor tải...của các hãng nổi tiếng như: Siemens, Schneider, Mitshubishi, Yaskawa, Omron, Yuken, NBK, Fuji Electric, Fuji Seiki, Fujikura,… Đặc biệt GNN Vietnam là Đại lý Phân phối Chính thức các hãng (Đức, Ý, Nhật): Inductive sensors Inductive sensors are nowadays indispensable for industrial usage. As compared to mechanical switches they offer almost ideal conditions: non-contact operation free from any wear and tear, high switching frequencies and accuracy. In addition, they are insensitive to vibration, dust and moisture. Inductive sensors detect all metals without contact. SelectorSelection chartSystem description - Inductive sensors Product Innovations Capacitive sensors Capacitive sensors are used for the non-contact detection of any objects. In contrast to inductive sensors, which only detect metallic objects, capacitive sensors can also detect non-metallic materials. Typical applications are in the wood, paper, glass, plastic, food and chemical industries. SelectorSelection chartSystem description - Capacitive sensors Product Innovations Magnetic sensors Magnetic sensors are used for the detection of positions without contact or wear and tear in control technology. They are used where inductive proximity switches reach their limits. Since magnetic fields penetrate all non-magnetisable materials, the sensors can detect magnets through walls made of non-ferrous metal, stainless steel, aluminium, plastic or wood. Selection chartSystem description - Magnetic sensors Product Innovations Cylinder sensors Non-contact sensors virtually work without wear and often achieve a longer life than Reed switches. This saves expensive repair and downtimes. SelectorSelection chartSystem description - Cylinder sensors Product Innovations Photoelectric sensors for general applications Photoelectric sensors are used where safe and non-contact de-tection of the exact position of objects is required. The material of the objects to be detected is of no importance. Compared to proximity switches photoelectric sensors have a much higher sensing zone. SelectorSelection chartSystem description - Photoelectric sensors for general applications Product Innovations Photoelectric fork sensors / angle sensors As is the case with through-beam sensors transmitter and receiver are arranged face to face. Both components are permanent parts of a fork or an angle, i.e. they do not have to be aligned towards each other. If an object enters the detection zone, the light beam is interrupted and a switching signal is generated. Optical fork and angle sensors use a particularly fine light beam and are thus suitable for the detection of tiny objects. SelectorSelection chart Product Innovations Laser sensors / distance measurement sensors Laser systems are used where detection of small objects or precise positioning is required. Due to the small angle of divergence long ranges of up to 60 metres can be achieved. SelectorSelection chartSystem description - Laser sensors / distance measurement sensors Product Innovations Fibre optic sensors Fibre optics are used where mounting space for photoelectric standard sensors is confined. Advantages of these systems: The evaluation electronics and the optoelectronic components are located separately from the sensing surface of the system. Fibre optic sensing heads can therefore be mounted in places where access is difficult. SelectorSelection chartSystem description - Fibre optic sensors Product Innovations Photoelectric sensors for specific applications Special tasks require special solutions. In addition to the standard photoelectric sensors and fibre optic systems ifm electronic offers special sensors for certain applications. Selection chartSystem description - Photoelectric sensors for specific applications Product Innovations Feedback systems for valves and valve actuators ifm electronic offers two inductive sensors integrated into one housing for position feedback on quarter-turn actuators (type IND). A target puck with two targets offset by 90° which is installed on the actuator shaft damps the lower or upper sensor of the IND depending on the position of the actuator ("open" or "closed). For position feedback on rising stem valves efector valvis is used. Two or three optional switch points can be set via a pushbutton over a stroke of 80 mm. This measuring stroke is resolved into steps of 0.2 mm by means of a target mounted on the valve spindle. Using this inductive sensor enables the detection of even very short strokes.   Sockets

Sockets are mainly used for the connection of sensors. High-quality socket contacts and materials ensure reliable electrical connections. In addition to a wide range of standard products ifm also offers versions without silicone and halogen, versions for hygienic areas, for applications in contact with coolants and lubricants, as well as for welding applications. SelectorSelection chartSystem description - Sockets Product Innovations

Plugs

Plugs are mainly used for the connection to splitter boxes and modules. High-quality pin contacts and materials ensure reliable electrical connections. In addition to a wide range of standard products ifm also offers versions without silicone and halogen, versions for hygienic areas, for applications in contact with coolants and lubricants, as well as for welding applications. SelectorSelection chartSystem description - Plugs

Jumper cables

Connection cables feature a plug and a socket. They are used for the connection of sensors to splitter boxes and modules. High-quality contacts and materials ensure reliable electrical connections. In addition to a wide range of standard products ifm also offers versions without silicone and halogen, versions for hygienic areas, for applications in contact with coolants and lubricants, as well as for welding applications. SelectorSelection chartSystem description - Jumper cables

Splitter boxes
	Splitter boxes enable the connection of several sensors and the transmission of the corresponding signals and supply voltages via a multi-wire cable. This considerably reduces installation and wiring complexity. In addition to splitter boxes with potted cable, versions with central connector are also available. SelectorSelection chartSystem description - Splitter boxes Product Innovations

Adapter sockets
	Adapter sockets enable led-through plug-and-socket connections in housings or control cabinets. SelectorSelection chart

Adapter plugs
	Adapter plugs are mainly used for retrofitting of sensors with cable glands to plug-and-socket connections. They are screwed into the housing instead of the existing cable gland and connected to the existing terminals. SelectorSelection chart

Y-splitters
	Y connection cables are used for the distribution of signals and the connection of two units to a connector. SelectorSelection chartSystem description - Y-splitters Product Innovations

COMBICON connectors
	COMBICON connectors offer the advantages of service-friendly plug-and-socket connections in conjunction with tried-and-tested screw and clamp technologies. Today, they are used for the connection of many ifm control monitors, power supplies and AS-i masters as a standard. Selection chart