With the rapid development of information and communication technologies, the Internet has become an important platform for public opinion expression, and has a positive impact on the economy, politics, culture and people's lives. At the same time, it should be noted that bad and false information on the Internet still exists, affecting the healthy development of society. In particular, the spread of online rumors has become a major public hazard, seriously infringing on the rights and interests of citizens, damaging the public interest, and endangering national security and social stability. Resisting the network rumors and creating a healthy and civilized network environment has become a common concern of all sectors of society. In order to resist network rumors, create a healthy and civilized network environment, and promote the healthy and sustainable development of the Internet industry, the China Internet Society has issued the following initiatives to the national Internet industry: 1. Establish legal awareness and strictly abide by the laws and regulations formulated by the state and industry authorities. And the industry self-discipline convention issued by the Internet Society of China does not provide channels for communication of Internet rumors, and cooperates with relevant government departments to crack down on the use of the Internet to spread rumors. Second, actively respond to the strategic deployment of "strengthening national cultural soft power, promoting Chinese culture, and striving to build a socialist cultural power", producing and disseminating legal, real and healthy online content, building the Internet into propaganda science theory, disseminating advanced culture, A platform for shaping a beautiful mind and promoting social integrity. Third, enhance social responsibility, fulfill media responsibilities, assume corporate social responsibility, protect the rights of netizens to use the Internet according to law, strengthen the management of interactive columns such as forums and microblogs, actively guide netizens to access the Internet, speak civilizedly, and resolutely cut off network rumors. Chain. Fourth, adhere to self-discipline and strengthen industry self-discipline. Establish and improve the internal management system of the website, standardize the process of information production, distribution and dissemination, strengthen the internal supervision mechanism; actively use the technical management conditions of the website to strengthen the screening and processing of the website content, and promptly delete the obvious network rumors. Fifth, strengthen the professional ethics education for the employees of the website, require the website practitioners to earnestly fulfill their legal responsibilities, abide by the social morality, improve the ability of practitioners to distinguish online rumors, and urge the employees to develop good professional habits. 6. Enterprises providing interactive information services shall abide by the government's requirements for real-life Internet identity authentication, and at the same time, protect the personal information security of netizens, and remind all kinds of information publishers to publish information must be objective and true, and be responsible for each netizen. Take up the social responsibility that should be fulfilled. 7. Consciously accept social supervision, set up smooth channels for listening to the opinions of netizens, conscientiously rectify the problems reflected by the public, and improve social credibility. 8. I hope that the majority of netizens will actively support the actions of Internet companies to resist online rumors, consciously do not rumor, not pass on, and not believe in rumors, do not encourage the spread and spread of rumors, and act as maintainers of the network health environment, and find that network rumors are actively reporting. China Internet Association April 8th, 2012
Pressure Transmitter
pressure transmitter is a device that converts pressure into a pneumatic signal or an electric signal for control and remote transmission. Pressure Sensor can convert the physical pressure parameters such as gas and liquid felt by the load cell sensor into a standard electrical signal (such as 4~20mADC, etc.), to supply secondary instruments such as indicating alarms, recorders, regulators, etc. for measurement and indication and process regulation.
Pressure transmitters are used in various industrial automatic control environments, involving water conservancy and hydropower, railway transportation, intelligent buildings, production automatic control, aerospace, military industry, petrochemical, oil wells, electric power, ships, machine tools, pipelines and many other industries.
There are two types of pressure transmitters: electric and pneumatic. The uniform output signal of the electric type is a direct current signal such as 0-10mA, 4-20mA or 1-5V. The unified output signal of the pneumatic type is the gas pressure of 20-100Pa.
Pressure transmitters can be divided into force (torque) balance type, capacitive type, inductive type, strain type and frequency type according to different conversion principles.
Our advantageous products are mainly compact pressure transmitters, pressure transmitters with display, differential pressure transmitters, wind pressure transmitters, etc.
The main advantage
1. The pressure transmitter has the characteristics of reliable operation and stable performance
2. Dedicated V/I integrated circuit, less peripheral components, high reliability, simple and easy maintenance, small size, light weight, and extremely convenient installation and debugging;
3. Aluminum alloy die-casting shell, three-terminal isolation, electrostatic spray protection layer, durable;
4. 4-20mA DC two-wire signal transmission, strong anti-interference ability and long transmission distance;
5. LED, LCD, and pointer three kinds of indicator heads, the on-site reading is very convenient. Can be used to measure viscous, crystalline and corrosive media;
6. High accuracy and high stability. In addition to the imported original sensor that has been corrected by laser, the comprehensive temperature drift and nonlinearity of the whole machine within the operating temperature range are finely compensated.
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Wuxi Winsun Automation Instrument Co., Ltd , https://www.winsunwx.com