Daily maintenance of pressure transmitter

Pressure transmitters are the most commonly used sensors in industrial practice. I will talk about the daily maintenance of pressure transmitters.

1. Check the size of the mounting hole: If the size of the mounting hole is not appropriate, the threaded portion of the sensor is suscept.......

Gear pump basic working principle

The concept of the gear pump is very simple, that is, its basic form is that two gears of the same size rotate in mesh with each other in a close-fitting housing. The inside of the housing resembles an “8” shape with two gears inside. The outer diameter of the gear and both sides a.......

What are the benefits of photosynthesis in plant photosynthesis?

Photosynthesis of plants is an important mechanism for the exchange of plants' nutrition. It is a process in which plants convert inorganic substances into organic substances, convert and store solar energy, and make the content of oxygen and carbon dioxide in the atmosphere rela.......

Spring-loaded safety valve price and quality of the relationship

When users buy spring-loaded safety valve is not the first to find out the price and then choose to learn more about the habit? Indeed, even with the same company's products, the price will be some gaps, especially different brands of products, then the price difference may be greater........

Need or wrong? Uniform PoE Switch and Core Switch Brand Issue

Recently, I heard feedback from front-line sales colleagues. When participating in some wireless bidding projects, many of the tender bids required that the PoE switch used by the wireless device must be the same brand as the core switch in the equipment room. In fact, do we really need to do .......