Supply Put YTPX100 diaphragm electrical contact pressure gauge Beijing diaphragm pressure gauge

Diaphragm Electric Contact Pressure Gauge Beijing Diaphragm Electric Contact Pressure Gauge Diaphragm Electric Contact Pressure Gauge Manufacturer Diaphragm Electric Contact Pressure Gauge Price Diaphragm Electric Contact Pressure Gauge Content Introduction:
The diaphragm electric contact pressure gauge produced by Beijing Pute Instrument Complete Factory can It is suitable for measuring the pressure of media with strong corrosion, high temperature, high viscosity, easy crystallization, easy solidification, and solid floating objects, as well as situations where it is necessary to prevent the measurement medium from directly entering the general pressure gauge and prevent the accumulation of sediment and it is easy to clean. An isolator must be used. A diaphragm electric contact pressure gauge that forms a system with an electric contact pressure gauge. It is suitable for measuring gases and liquids with no explosion hazard, strong corrosion, high temperature, high viscosity, easy crystallization, easy solidification, and solid floating objects, and it is necessary to realize automatic control and signaling (alarm) of the measured (controlled) pressure system. The diaphragm electric contact pressure gauge is equipped with upper and lower limit two-position switch-type contact devices. When the pressure reaches the set value, it sends a signal or switches the control circuit on and off for automatic control or signaling of the operating system. Its diaphragm structure can effectively isolate pressure media with strong corrosion, high temperature, high viscosity, easy crystallization, easy solidification, and solid floating objects to ensure that the electrical contact meter can effectively measure (control) the working pressure of the system or machinery. Diaphragm Electric Contact Pressure Gauge Electric Contact Pressure Gauge Characteristics are widely used in industrial production processes such as mechanical chemical industry, petroleum metallurgy, electric power alkali water treatment or mechanical and electrical supporting equipment to measure the pressure of various fluid media without explosion hazard. Usually, the instrument can realize automatic control and signaling (alarming) of the measured (controlled) pressure system by being used in conjunction with corresponding electrical devices (such as relays and contactors, etc.). This series of instruments not only has the characteristics of novel design, reliable structure, complete varieties and specifications, good action stability and strong adaptability, but also has the advantages of combined measurement and control, simple installation and low maintenance.
Technical parameters of electric contact pressure gauge
Accuracy: .%.%
Diaphragm material: Hastelloy Monel alloy () tantalum alloy fluoroplastic
Isolator material: acid-resistant stainless steel Molybdenum stainless steel fluoroplastic.
Sealing gasket material: nitrile rubber fluoroplastic.
Sealing fluid: silicone oil, vegetable oil
Execution standards:
Structural principle of electric contact pressure gauge:
The diaphragm deforms under the pressure of the medium being measured, and the sealing fluid is pressed to form a pressure gauge equivalent to The pressure is transmitted to the pressure instrument to display the pressure value of the measured medium.
Temperature influence:
Because the thermal expansion of the sealing fluid and the stiffness of the diaphragm are related to temperature, there is an error affected by temperature when the operating temperature deviates from °C, and its value is .%/℃.
Liquid level difference of electric contact pressure gauge:
When installing a diaphragm pressure gauge connected with a hose, if the pressure-receiving part and the pressure gauge are at different positions, the liquid level difference will form a pressure difference = sealing Liquid specific gravity and liquid level difference.
Corrosion resistance of electric contact pressure gauge:
The corrosion resistance of diaphragm pressure gauge includes the corrosion characteristics of the environment and the measurement medium. The material of the isolator diaphragm sealing gasket can be selected according to the usage conditions.
Model naming of electric contact pressure gauge:
Technical parameters of electric contact pressure gauge:
Accuracy: .%.%
Diaphragm material: Hastelloy Monel () Tantalum alloy fluoroplastic
Isolator material: acid-resistant stainless steel, molybdenum-containing stainless steel fluoroplastic.
Sealing gasket material: nitrile rubber fluoroplastic.
Sealing fluid: silicone oil, vegetable oil
Execution standards:
The structural principle of the electric contact pressure gauge:
The diaphragm deforms under the pressure of the measured medium, and the sealing fluid is pressed to form a considerable The pressure is transmitted to the pressure instrument to display the pressure value of the measured medium.
Temperature influence:
Because the thermal expansion of the sealing fluid and the stiffness of the diaphragm are related to temperature, there is an error affected by temperature when the operating temperature deviates from °C, and its value is .%/℃.
Liquid level difference of electric contact pressure gauge:
When installing a diaphragm pressure gauge connected with a hose, if the pressure-receiving part and the pressure gauge are at different positions, the liquid level difference will form a pressure difference = sealing Liquid specific gravity and liquid level difference.