Tag: working principle

A timer relay is an electrical device used to control switching operations in a circuit with a predetermined time delay. timer relays are very common in a variety of applications, from automation systems to industrial controls, and even home electronics. ATO shop will explain in detail how timer relays work, how they are constructed how they are used, and how they are important in modern technology.

The Gauss meter consists of a Hall probe as a sensor and a complete instrument. The size, performance, and packaging structure of the Hall element inside the probe play a crucial role in the accuracy of magnetic field measurement. The Hall probe generates Hall voltage in a magnetic field due to the Hall effect. After measuring the Hall voltage, the magnetic induction intensity can be determined based on the Hall voltage formula and the known Hall coefficient. The reading of a Gauss meter is measured in units of Gauss or Tesla. Gauss is a common unit of measurement that is not legal, while Tesla is the legal unit of measurement.

In the realm of electrical equipment maintenance and safety, the dielectric oil tester stands as a stalwart guardian, ensuring the dielectric strength and integrity of insulating oils. But have you ever wondered how this remarkable instrument operates? In this comprehensive exploration, we will delve into the inner workings of a dielectric oil tester, shedding light on the technology behind its critical role in maintaining electrical systems.

Oil tank gauge tape is an essential tool for monitoring the level of oil in storage tanks. It provides accurate measurements, helps manage costs, and contributes to environmental sustainability. In this article, we will explore what oil tank gauge tape is, how it works, the types available, its advantages, factors to consider when choosing the right tape, popular brands and models, and a step-by-step installation guide while also highlighting common installation mistakes to avoid.

Heat guns, though seemingly simple in appearance, are powerful tools with a wide range of applications. From paint removal to soldering, plastic welding to shrink-wrapping, they play a crucial role in various industries and DIY projects. Have you ever wondered how these versatile devices produce intense heat without an open flame or visible heating element? In this blog post, we'll unravel the science behind heat guns and explore the fascinating mechanics that make them work.

Screw pumps, also known as single-screw or progressive cavity pumps, function based on a straightforward yet ingenious principle. At their core, they rely on the interaction between a helical rotor (the screw) and a stator (the stationary element) to move liquids from the inlet to the outlet.

Digital tachometers are used to measure the rotational speed of objects and can be categorized into contact and non-contact according to the measurement method. The contact type digital tachometer is limited and not convenient enough to use, the safety is also lower, but the price is relatively low, in industrial control, we often use non-contact type digital tachometer. Digital tachometer is one of the important measuring instruments in daily life, and has a wide range of applications in steam, electronics, textile, paper and other aspects.

Particle counters are sophisticated instruments used to measure and count particles in various environments. They operate based on different technologies, but the basic principle remains the same: detecting and quantifying particles suspended in the air or liquids. 

Potential transformers are an important instrument in electrical engineering used to measure voltage signals and convert high voltages to low voltages to measure, monitor, and control voltages in power systems. Their principle of operation is based on the method of electromagnetic induction, and the ATO online shop will detail how voltage transformers carry out their work.

A fan capacitor is an electronic component used to store charge and create a loop in a circuit. It is often used as a component of a fan circuit to support the starting and operation of the fan. Fan capacitors are usually made in the form of cylindrical or flat surfaces, and their capacitance values typically range from 1 to 10 microfarads.

Basket strainer is a common liquid filtration equipment, used for oil or other liquid pipeline and filtering debris in the pipeline, the filter pore area is greater than 2-3 times larger than the area of the through pipe, far more than the Y-type, T-type filter area. The basket strainer has the best precision among filters, and its structure is different from other filter screens. Due to its shape resembling a basket, it is named a basket strainer.

Most modern water turbines are installed in hydroelectric power stations to drive generators to produce electricity. In a hydroelectric power plant, water from the upstream reservoir is led to the turbine through a diversion pipe, which pushes the turbine runner to rotate and drive the generator to produce electricity. The water that has completed its work is discharged downstream through the tailrace pipeline. The higher the water head and flow rate, the greater the output power of the water turbine.

The float switch is a simple structure, easy to use level control device, it does not need to provide power, there is no complex circuit, it is than the general mechanical switch volume is small, long working life, and other advantages. Float switches are widely used in the shipbuilding industry, generator equipment, petrochemical industry, food industry, water treatment equipment, dyeing and finishing industry, hydraulic machinery, etc. One-stop Industrial Automation shop will give you a detailed introduction to how float switches work and its working principle.

Micrometer is also known as spiral micrometer, centimetre card, it is an instrument that can accurately measure the length and radius of an object, its accuracy is accurate to 0.01mm, more accurate than vernier calipers, it consists of a fixed sleeve and a rotatable screw, when measuring the outer diameter of an object, it will be put into a slot, no matter how the screw rotates when it is not able to move forward, it means that it shows the exact length of the object.

Circular saw is a mechanized tool that uses a single-phase series excitation motor as the power, and then drives the circular saw blade through a transmission mechanism to perform continuous and uniform rotation motion for sawing operations. Circular saws are suitable for sawing wood, fiberboard, plastic, flexible cables, and similar materials. The circular saw adopts a portable appearance structure, mainly composed of a motor, gearbox, protective cover, adjustment mechanism and base plate, handle, switch, non- reconnectable plug, circular saw blade, etc.

The CAN bus converter, also known as the CAN fiber optic converter, is a device that converts CAN bus signals into fiber optic signals, which are then parsed into CAN bus signals. In the process of transmitting data, it not only ensures the accuracy of information, but also works in pairs with CAN fiber optic repeaters to extend communication distance. It has small size, powerful functions, fast transmission speed, and high reliability and safety. They play a crucial role in industrial control systems, automotive electronics, aerospace, and other applications, especially when long-distance, high noise anti-interference, and electrical isolation are required.

As people pay more and more attention to environmental quality, water quality testing becomes more and more important. In the field of water treatment, drinking water, wastewater treatment, etc., turbidity meter, as a key measuring instrument, is widely used in water quality monitoring and control. In this article, ATO store will introduce the concept, principle, characteristics, applications and other aspects, to bring you a deep understanding of this important water quality monitoring instrument.

A inclinometer sensor is a device used to measure the tilt angle of an object. The principle is based on the effects of changes in resistance, capacitance, and magnetic induction in physics. Inclinometer sensors are often used for precise measurement of changes in the horizontal angle of objects. They can be used to measure the inclination of the measured plane relative to the horizontal position, as well as the parallelism and perpendicularity of the two components; It has become an indispensable and important measuring instrument in fields such as bridge erection, railway laying, civil engineering, oil drilling, aviation and navigation, industrial automation, intelligent platforms, and mechanical processing.

Check valve refers to the opening and closing parts for the round valve and rely on their own weight and media pressure to produce action to block the medium backflow of a valve. Belong to the automatic valve category, also known as check valve, check valve, backflow valve or isolation valve. Flap movement is divided into lift and rotary type. Lift check valve and globe valve structure is similar, only the lack of valve stem to drive the valve flap. The medium from the inlet side (lower side) inflow, from the outlet side (upper side) outflow. When the inlet pressure is greater than the weight of the valve and its flow resistance and when the valve is open. Conversely, the medium backflow valve is closed.

The Stepper motor driver is an important part of controlling the rotation of the stepper motor, which converts the control signal into a current signal to drive the stepper motor to rotate according to the precise angle. Stepper motors are widely used in many fields, such as printers, CNC machine tools, robots, etc. ATO.com will introduce the working principle of stepper motor driver in detail.