Correct selection of wear-resistant thermocouple in cement metallurgy industry
In view of the temperature measurement characteristics of the three-stage cylinder, four-stage cyli…[More]
Advantages and applications of wire and cable flexibility
According to the model, it can be roughly divided into the following categories: Flexible control ca……[More]
Application method of electric contact pressure gauge
Electric contact pressure gauges are widely used in petroleum, chemical, metallurgy, electric power,……[More]
Main composition and structure of pressure gauge
When the pressure gauge is used, it mainly releases the internal pressure to the outside through a h……[More]
Structure and working principle of electric float level gauge
Electric buoy level gauge is a level measuring instrument designed according to Archimedes law and m……[More]
Control method of anti oxidation of cable copper conductor
The atomic number of metallic copper is 29, the density is 8.92g/cm3, and the melting point is 1083.……[More]
Advantages and disadvantages of orifice flowmeter
Nowadays, orifice flowmeter is used in many places in the industrial field. The use effect of orific……[More]
Types and application of wear-resistant thermocouple protection tubes
The wear-resistant thermocouple adopts heat-resistant material and wear-resistant alloy material of ……[More]
Problems of bimetallic thermometer in use
Bimetallic thermometer takes the hot bimetallic sheet wound into a thread shape as the temperature s……[More]
Maintenance and use of magnetic flap level gauge
Magnetic flap liquid level gauge is widely used for liquid level measurement and control in the prod……[More]
Several problems needing attention when installing fire-resistant cables
The fire-resistant cable can still maintain the normal operation of the line for a period of time un……[More]
Characteristics and application occasions of fire-resistant and flame-retardant cables
It can be laid indoors, in tunnels and in pipelines, and can withstand certain laying traction, but ……[More]
