The Digital charge gauge includes digital current, voltage, frequency, power, power factor, transmission meter etc. It takes the electric power measurement chip and single-chip microcomputer as the core, and is equipped with highly reliable components in the periphery. It owns advanced technology, stable performance, clear and accurate reading, low power consumption, high accuracy, and is convenient for observation at night. Equipped with corresponding transmission module or RS485 communication module, it realizes communication with computer. It is widely used for measuring and displaying voltage, current, power, power factor and transmission parameters of electromechanical equipment.

Phase failure protection realy is used to form motor control circuit with AC contactors and other switching devices in power supply circuit with frequency
of AC 50Hz, rated operating voltage of AC380V and below. When the main circuit of the motor experiences abnormal working conditions such as phase failure,
overload, locked rotor, three-phase imbalance, overvoltage, undervoltage, short circuit, grounding, etc., the switching device contact should be open in a timely
manner to disconnect the three-phase power supply of the motor and protect it quickly and reliably.
This series of motor protector complies with the GB/T14048.4 standard, and the product has passed the CCC self-declaration.

HHC series small electromagnetic relays are suitable for electronic control equipment, household appliances, smart home, office automation, security series, commercial machinery, communication equipment, automobiles, machine tools, construction, transportation equipment, instruments and meters, and can be used as remote control intermediate conversion or amplification components. Its lead terminal spacing and external dimensions have been standardized and are commonly used domestically and internationally. This series of small electromagnetic relays implements GB/T14048.5 standards. The product has passed CCC self-declaration and US UL certification.

A sensor is a detection device that can convert the sensed information into an electrical signal output according to a certain rule to meet the requirements of signal transmission, processing, storage, display, recording and control. It can be connected with PLC, servo controller, inverter, counter, controller to achieve the purpose of automatic signal input. It is widely used in machinery, textile, light industry, papermaking, printing, packaging and other industries.
The inductive proximity switch detects metal objects (such as iron, steel, copper, etc.);
The capacitive proximity switch detects any object (such as glass, metal, plastic, water, oil, paper, etc.);
The diffuse reflection type photoelectric switch detects objects such as liquid and solid solid element objects (transparent and opaque objects), such as: tables, walls, transparent glass, metal plates, etc.;
The feedback reflection type photoelectric switch detects objects (with the help of reflective plates) as opaque objects, such as: plastics, metal plates, etc.;
The transmission type and slot type photoelectric switches detect objects such as: plastics, metal plates, etc.

The Digital charge gauge includes digital current, voltage, frequency, power, power factor, transmission meter etc. It takes the electric power measurement chip and single-chip microcomputer as the core, and is equipped with highly reliable components in the periphery. It owns advanced technology, stable performance, clear and accurate reading, low power consumption, high accuracy, and is convenient for observation at night. Equipped with corresponding transmission module or RS485 communication module, it realizes communication with computer. It is widely used for measuring and displaying voltage, current, power, power factor and transmission parameters of electromechanical equipment.

Phase failure protection realy is used to form motor control circuit with AC contactors and other switching devices in power supply circuit with frequency
of AC 50Hz, rated operating voltage of AC380V and below. When the main circuit of the motor experiences abnormal working conditions such as phase failure,
overload, locked rotor, three-phase imbalance, overvoltage, undervoltage, short circuit, grounding, etc., the switching device contact should be open in a timely
manner to disconnect the three-phase power supply of the motor and protect it quickly and reliably.
This series of motor protector complies with the GB/T14048.4 standard, and the product has passed the CCC self-declaration.

HHC series small electromagnetic relays are suitable for electronic control equipment, household appliances, smart home, office automation, security series, commercial machinery, communication equipment, automobiles, machine tools, construction, transportation equipment, instruments and meters, and can be used as remote control intermediate conversion or amplification components. Its lead terminal spacing and external dimensions have been standardized and are commonly used domestically and internationally. This series of small electromagnetic relays implements GB/T14048.5 standards. The product has passed CCC self-declaration and US UL certification.