Kronz (guangzhou) Electronics Co., Ltd.

In industrial production, accurate detection under high temperature environment is always a hard-work - ordinary sensors either "strike" due to high temperature, or sense deviation and lead to signal misjudgment. Kronz's high temperature sensor, as a proven and proven solution in the industry, has long been a reliable choice for high temperature applications and is designed to handle such tough problems! Product characteristics: 1.Stable operation in high temperature environment: - 25~250 ℃, stable operation in full range, waterproof and temperature resistance, and multiple gears such as 120 ℃, 150 ℃, 180 ℃, 230 ℃ and 250 ℃ can be selected for the temperature to cope with different high temperature working conditions. 2.Provide a variety of models: M12/M18/M30/M50/Q40, the installation mode supports flush and non-flush, to meet the installation requirements of different scenes. 3.Stable and reliable performance: it can operate independently with high accuracy, sensitive induction, short circuit protection, reverse polarity protection and power-on protection, and it is durable. Industrial application          In the manufacturing process of automobile, the coating process has extremely strict requirements on temperature control. Any minor temperature deviation may lead to paint film defects and affect the quality of the complete vehicle. With excellent performance and reliable quality, the high temperature sensor series has become a star product in the automotive coating industry. Whether it is electrophoresis drying, intermediate coating curing, or finish baking, it can work stably in high temperature environment to ensure zero defect in coating quality! Favored by automobile manufacturers and painting equipment suppliers. High-temperature sensor series is designed for continuous operation under temperature up to 120 ℃ (external amplifier can reach 250 ℃). It is right to give it the detection problem under high temperature environment! Whether it is the high-temperature link of automobile manufacturing, metallurgical forging, glass manufacturing or food processing, this sensor can be the "bright eye" of production, making the production more accurate and more comfortable.

How difficult is it to accurately identify metal materials such as aluminum, iron, and copper in industrial testing? The significant differences in physical properties of different metals often make the detection equipment inadequate and the detection effect unstable. Don't worry! Our inductive sensor comes with a "superpower" -Reduction factor 1 , which detects all metals without attenuation, making it easy to cope with more flexible mechanical designs, complex workshop environments, and diverse operating modes, solving the problem of metal detection! Product Features: 1.Flexible adaptation and easy installation: The external dimensions provide multiple choices of M12, M18, and M30, and the connection methods include cable type and plug-in type, which can easily adapt to different industrial equipment and installation environments. 2. Non differential detection, stable and reliable: It can accurately detect various metals such as copper, iron, aluminum, etc. Even if iron and aluminum coexist, they can be detected equally stably. 3. Efficient and sensitive, superior performance: It has strong anti-interference ability and sensitive sensing characteristics. 4. Multiple protection, safe and durable: multiple protection functions such as short circuit protection, reverse polarity protection, and power on protection. 5.Diverse materials and wide adaptability: We offer two materials: brass nickel plating and copper PTFE plating, to meet the special requirements of sensor materials for different working conditions. 6. Protection level IP67: Waterproof and dustproof, capable of stable operation in harsh environments such as humidity and dust. Application case: Precise detection in the automotive industry 1. The automotive manufacturing industry has strict requirements for the accuracy and stability of component testing. On the production line of a certain automotive component manufacturing enterprise, components such as engine cylinder blocks and wheel hubs are made of various metals such as aluminum, iron, and copper, making testing extremely difficult. A sensor with Reduction factor 1 can detect these metals without discrimination. When detecting the engine cylinder block, it can quickly and accurately identify the material and position, ensuring smooth subsequent processing; When detecting aluminum wheels, the detection efficiency is greatly improved by the long detection distance and fast response. In addition, its multiple protection functions and high protection level enable it to operate stably in damp and dusty automotive production workshops, reducing equipment failure risks and maintenance costs. 2.In the automobile factory, robots weld parts onto the chassis and then transport the parts from the chassis to the platform of the production unit. A sensor with an attenuation coefficient of 1 can ensure that the welding platform is positioned at a limited position. Once the platform reaches the designated position, the welding robots in the production unit are activated to start welding the side and roof components of the vehicle. Reduction factor 1 can achieve accurate positioning at each limit position on the slide, ensuring the stability and reliability of the entire process. Inductive sensors with Reduction  factor 1 are used in metal detection scenarios in automotive manufacturing to eliminate detection boundaries caused by material differences and simplify the detection process with stable performance. They provide equally accurate sensing capabilities for various types of metals, making each metal identification simpler and each process more efficient!

In the application of robot fixtures, problems such as humid working conditions and diffuse dust often cause ordinary modules to "malfunction". The Kronz standard IP67 module provides the optimal solution! The module is accurately installed on the Luban axis, efficiently collecting fixture sensor signals and controlling actuator actions. It not only achieves flexible expansion of IO points in the control system, but also solves the industry pain point that ordinary distributed modules are difficult to adapt to harsh working conditions, providing support for the stable operation of fixtures. Product Features 1. IP67 high protection: can be installed in harsh environments such as humidity and dust; 2. Dual topology redundancy: star wiring is simple, ring redundancy backup greatly improves etwork reliability; 3. Profinet high-speed compatibility: 10/100Mbps adaptive, DCP automatic addressing, seamless integration with mainstream industrial control systems; 4. High density integration: A single module can have up to 16 IO channels, reducing module usage and simplifying system architecture; 5. Safety isolation protection: 24V electrical isolation, short circuit and overload protection+low voltage alarm, making the system safer; 6. Wide temperature and voltage adaptability: -25~70 ℃ wide temperature, 18~30VDC wide voltage, stable output even in complex environments 7. Visual diagnosis: LED status+message diagnosis+power supply detection, quickly locate faults, and shorten downtime.      The Kronz IP67 module family has a complete range of categories, covering standard and IO Link master/slave modules, with no restrictions on protocol selection - EtherNET/IP, Profinet, EtherCAT, CC Link columns are all compatible. The appearance material provides dual options of plastic and metal, which can be matched with different scene requirements according to needs, fully empowering robot fixtures and various complex industrial control scenes! Adapt to different scenarios as needed, empowering industrial control intelligence upgrades.    

In the field of industrial automation, the innovation of detection technology has always been the key to improving production efficiency and accuracy. When traditional sensors face detection bottlenecks such as color, material, and reflection, ultrasonic sensors, with their unique technological advantages, have become versatile players across multiple scenarios such as liquid level, material level, and target detection. Today, we will delve into the three major series of ultrasonic sensors from Kronz U12, U18, and U30, and see how they break through the boundaries of industrial testing with "sound" as their focus.   1、 Ultrasonic sensors: versatile players in industrial testing 1.Ultrasonic sensors can detect almost all liquids, such as purified water, oil, and various solvents. 2. Ultrasonic sensors detect different colors of ink, ink, etc. 3. Testing various transparent materials, such as glass bottles, glass plates, transparent PP/PE/PET films, etc. 4. Ultrasonic sensors for reflective materials can perform well, such as detecting gold foil, silver foil, etc. Almost all fiber fabrics of different colors can be easily detected by ultrasonic sensors. 6. Ultrasonic sensors are also very suitable for automatic control of powder particle levels such as grain, coal, sawdust, cement, etc.   2、 Three core series: precise matching of different industrial scene requirements (1) U12 series: short distance high-precision detection expert Size advantage: M12 external thread design, with a minimum external size of only 57mm, suitable for small spaces Detection capability: 120/200mm range, narrow cone focusing on small targets Function highlights: three mode output (switching value/analog value/RS485), white line distance learning, temperature compensation （2） U18 series: cost-effective choice for 1-meter range Flexible installation: M18 external thread, 45/55mm shell+elbow model Range coverage: 0-1 meter universal detection, balancing volume and cost Intelligent configuration: gray line distance learning, temperature compensation, external synchronization function （3） U30 Series: King of Large Range Anti Interference Strong detection: 2000/4000/6000mm wide range, suitable for large scenarios Environmental adaptation: anti dust, anti vibration design, stable operation under harsh working conditions All round configuration: three mode output, grey line learning, temperature compensation, external synchronization   3、Full scenario application: Deep penetration from industrial production lines to intelligent devices (1) Liquid level and material level detection: visualizing "invisible" materials In the powder granule packaging machine, the U30 series monitors the particle level inside the tank in real-time, calculates the material height accurately through sound wave reflection, and provides real-time data support for the automatic feeding system to avoid production line downtime caused by material shortage. In the drainage system of subway stations, the U30 series serves as a "water level sentinel", monitoring the water level in the pit 24 hours a day and issuing timely warnings when the water level reaches the warning value to ensure the safety of subway operations. This non-contact detection method not only avoids the wear problem of traditional contact sensors, but also can work stably in harsh environments such as corrosive liquids. (2) Target detection: the "tactile nerve" of industrial robots In the robot grasping system, the U18 series is installed in the machine system to provide accurate grasping feedback for the robot by detecting whether the target object is grasped. When the car rain line is running, the U30 series takes on the task of vehicle inspection. Whether it is a sedan, SUV, or truck, regardless of the color or material of the body, it can accurately identify the vehicle's position, control the start and stop of the rain system, and ensure that each vehicle can undergo uniform rain testing. This detection feature, which is not affected by the appearance of objects, greatly enhances the compatibility and reliability of automated production lines. （3） Obstacle detection: the "safety protection net" of industrial equipment In the field of port machinery, the U30 series' remote detection capability builds collision barriers for large equipment such as gantry cranes, providing early warning of obstacle distances and preventing collision accidents. Rail cars and inspection robots prefer the flexible and compact U18 series, which can achieve close range collision detection and avoid dangerous situations such as robot falling off stairs through anti fall detection function. From large construction machinery to small mobile devices, ultrasonic sensors are combined in different series to ensure industrial safety. （4） Roll diameter detection and tension control: the "precision guardian" of precision machining In the cutting and stacking integrated machine, the U18 ultrasonic sensor is installed vertically with the winding surface. By calculating the time difference between the emission and reception of ultrasonic waves, the distance between the sensor and the winding surface is fed back in real time, thereby accurately monitoring the diameter of the pole block winding and providing key data support for precision processes such as lithium battery pole piece processing. In the application of leveling machines, the U30 series detects the sag of steel plates and provides real-time parameters for the tension control system, ensuring that the steel plates achieve ideal flatness during the leveling process and improving the quality of metal processing. Conclusion From micro part detection to large-scale equipment monitoring, from single function sensors to full scene solutions, whether pursuing high-precision electronic manufacturing or heavy industry requiring a large number of processes, there is always an ultrasonic sensor that can become the "industrial eye" for upgrading your production line. Now, let's use "sound" as a guide to usher in a new era of precision in industrial testing. Feel free to leave a message to discuss your specific testing needs and obtain customized solutions.  

In the current acceleration of intelligent manufacturing transformation, in traditional industrial automation production, equipment control and monitoring usually adopt centralized control methods. However, traditional centralized control faces pain points such as signal delay, complex wiring, and poor scalability, while the Kronz distributed I/O (two-stage) KB series systematically reconstructs the performance standards of industrial control with three core advantages. 1.High speed real-time response: using industrial Ethernet protocols such as Profinet, EtherCAT, Modbus TCP, Ethernet/IP, CC-LINK IE, etc., data transmission far exceeds the response speed of traditional buses.   2. Modular expansion: ultra-thin design, saving installation space; Two section design, no need to rewire when replacing modules, with spring type pluggable terminals for easy maintenance. Digital, analog, temperature, high-speed counting, communication and other functional modules can be flexibly configured as needed. A single coupler can expand up to 32 modules to meet different needs.   3. Distributed nearby deployment: Distribute control nodes to the device site, shorten signal transmission distance, combine anti-interference design, improve data stability, and reduce failure rate.   Distributed I/O application in the new energy industry: Intelligent manufacturing of lithium batteries Polar coating process: Real time acquisition of scraper pressure and slurry flow signals through a 16 bit analog module, combined with EtherCAT synchronous control, achieves precision control of coating thickness and rapidly improves yield. PACK line integration: Distributed deployment of DI/DO modules to collect photoelectric switch and cylinder positioning signals, control welding robot fixture movements, achieve millisecond level response with 300+I/O points on a single production line, replacing traditional centralized solutions and reducing wiring costs. Photovoltaic module manufacturing Component laminating process: The temperature module monitors the signals of each temperature zone of the laminating machine in real time, feeds back to the PLC through the bus, dynamically adjusts the heating and pressure, and improves the product qualification rate. Kronz's ‌Two-Stage Plug-in I/O system is based on the core concept of "high speed, precision, and flexibility", providing solutions from the equipment layer to the system layer for the new energy industry. To accelerate the evolution of industrial automation towards "smarter, more efficient, and greener" direction, choosing this technology is to choose the competitiveness of intelligent manufacturing in the next decade.  

KZ series IP20 plug-in module Make unremitting efforts to solve parking difficulties and improve the quality and efficiency of urban parking facilities. 1. Customer Information Kronz's core customer team is one of the earliest to enter the parking equipment industry in China. They have successfully built important projects such as Beijing Wangfujing Stereoscopic Garage, Yancheng Shuijie Stereoscopic Garage, Kaide Square Stereoscopic Garage, and Jinhua Fengshan Street Stereoscopic Garage. The normal operation of these parking devices relies on the support of various automation technologies, and Kronz's KZ series plug-in modules are a crucial component of these devices. 2. Leading technology, stable and reliable product performance。 The customer mainly used the KZ series IP20 plug-in module from Kronz, replacing Siemens ET200 series products, for collecting signals from photoelectric sensors, magnetic induction switches, etc. Taking Kronz's KZ0008R product as an example, it has 8-channel relay output, low on resistance (≤ 100m Ω), and a maximum switching voltage of 250VAC/220V, perfectly solving the customer's needs for high-power output. 3. Fast supply and high customer satisfaction In the case of severe delays in delivery time for internationally renowned brands, Kronz's products not only guarantee a supply time of 3-4 weeks, but also have lower costs than well-known foreign brands. Our product has stable and reliable performance, simple debugging, and completely replaces the Siemens bus module previously used, allowing customers to no longer worry about delivery time. With high-quality products and services, our customer satisfaction has always been high and we constantly make repeat purchases.   Kronz's KZ series IP20 plug-in modules have not only been widely used in the parking equipment industry, but have also gained recognition from customers in other fields. Kronz will always be committed to providing customers with high-quality, high-performance, and low-cost products and services, providing strong guarantees for their development and success.