2021, September

The main function of a time relay is to act as an actuator in a simple program control, when it receives a start signal to start the timing, after the timing is over its operating contacts are opened or closed, thus driving the subsequent circuit work. Generally speaking, the time delay performance of a time relay is adjustable within the design range, thus making it easy to adjust the length of its delay time, so this article will tell you how to adjust time relay.

The current sensor converts a large current into a small current with the same frequency and phase to facilitate measurement or isolation. According to different transformation principles, current sensors generally have five technologies: Hall effect, fluxgate, electromagnetic induction, Rogowski coil (the principle of electromagnetic induction and Ampere’s loop law), and shunt (Ohm’s theorem). This article is to introduce the features of ATO current sensors and their prices.

A pressure sensor is normally used to determine the value of the pressure generated in a system. The main intention is to compare to expected values for expected safe operation of the system in question.

Common systems where pressure sensors are used include but are not limited to:

• Compressed air systems.
• Lubricant oil systems.
• Water pumping systems.

The systems mentioned above can actually be found in different industries and there are other systems which require pressure sensors. So, let’s see how pressure sensors can be used in each.

The pull rope switch is composed of pull rod, reset handle, cam, lock slot and micro switch. The pull rope switch is installed on the frame on both sides of the belt conveyor, and the switch is connected with the steel wire rope along both sides of the conveyor. When an emergency occurs in the conveyor belt equipment, the wire rope is pulled anywhere along the line at the site, and the wire rope pulls the drive arm to rotate, which drives the torque spring through the drive shaft to displace the precision cam and drive the control line, making the conveyor stop running.

When you are in a factory, refinery, pipeline or any other hazardous work environment there are many different things that need to be monitored and kept at the highest level.  Failure to monitor and treat them can lead to devastating accidents, but with some clever technology, such as gas detectors, so you can make sure you are always aware of any gas that is permeating your workspace thus ensuring safety.

Selection of industrial heaters to understand what classification it has, to understand the characteristics of different industrial heaters, according to the application of the scene to choose the right product. Industrial heaters are common oil heater, electric heater, gas heater. In the following, ATO online store will introduce something about this topic.

Features of ATO magnetic sweepers

• The magnetic roller adopts movable magnetic system inside, made of rare-earth permanent magnetic material, with high suction force and no loss of magnetism for 30 years.
• The vehicle connecting rod adopts convenient connecting design to ensure easy and quick installation and disassembly.
• The collection box adopts large capacity design to ensure complete cleaning at one time and reduce the waste of working hours during the work.
• With magnetic system adjustment plate, the angle of the magnetic system can be adjusted at will to suit the actual needs.

Impact wrench, also known as ratchet wrench and power tool in general, is mainly a tool that provides high torque output with minimal consumption. It accelerates an object with a certain mass by a continuous power source and then instantly slams into the output shaft, so that a relatively large torque output can be obtained.

● Applications

● How to choose impact wrenches?

Push button switch is pressed that action, release that reset is used to connect and break small current circuit electrical appliances, simple structure, the application is very wide. It uses the button to push the transmission mechanism, so that the dynamic contact and static contact press through or break and achieve circuit switching.