Electric contact pressure gauge Xi'an electric contact pressure gauge Electric contact pressure gauge selection quotation supply

Contact number of Xi'an Qinwei Instrument Factory: - - - Mobile: (Manager Wang) Fax: -: (Instrument Sales) Address: Daqing Road, Xi'an Postal Code Email: @3. Product Introduction: Electric contact pressure gauges are widely used in petroleum , chemical industry, metallurgy, power stations, machinery and other industrial sectors or mechanical and electrical equipment supporting equipment to measure the pressure of various fluid media without explosion hazard. Usually, when the instrument is used in conjunction with corresponding electrical devices (such as relays and frequency converters, etc.), it can automatically control and send signals (alarms) to various gases and liquid media with measured (controlled) pressures through the instrument. The electric contact signal pin of the electric contact pressure gauge device is equipped with an adjustable permanent magnet steel, which can increase the contact suction and speed up the contact action, thereby making the contact contact reliable, eliminating arcs, and effectively preventing the instrument from vibrating due to the working environment. Or medium pressure pulsation causes frequent closing of contacts. Therefore, the electric contact pressure gauge has the advantages of reliable action, long service life, and large contact switch power. The electric contact pressure gauge consists of a measuring system, an indication system, a magnetically assisted electric contact device, a shell, an adjustment device and a junction box (plug socket). Generally, electric contact pressure gauges are used to measure the positive and negative pressures of gases and liquid media that do not corrode copper and copper alloys. Stainless steel electric contact pressure gauges are used to measure the positive and negative pressures of gases and liquid media that do not corrode stainless steel. When the pressure reaches a predetermined value, it sends out a signal and turns on the control circuit to achieve the purpose of automatic control alarm. The electric contact pressure gauge is based on the spring tube in the measuring system. Under the pressure of the measured medium, the end of the spring tube is forced to produce a corresponding elastic deformation and a displacement. It is driven and amplified by the gear transmission mechanism with the help of the pull rod, and is amplified by the fixed gear. The indication (together with the contact) will indicate the measured value on the dial one by one. At the same time, when it contacts (opens or closes) the contact (upper limit or lower limit) on the setting pointer, the circuit in the control system is disconnected or connected to achieve automatic control and generation. The purpose of calling the police. In view of the fact that 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 comprehensive measurement and control, simple installation, and low maintenance, therefore, it is generally without indication. , It is an incomparable pressure measurement and control instrument that has no switching difference adjustment and no external setting device. In order to meet the different requirements of the objects being measured (seismic resistance or corrosion resistance and explosion-proof requirements), you can choose earthquake-resistant electric contact pressure gauges, corrosion-resistant electric contact pressure gauges, explosion-proof electric contact pressure gauges, etc. that meet the requirements. Ordinary electric contact pressure gauges are suitable for measuring the pressure of gases and liquids that have no corrosive effect on copper alloys and iron. The main pressure measuring components and instrument casing of ordinary electric contact pressure gauges and anti-corrosion electric contact pressure gauges are designed with stainless steel materials, which are suitable for measuring the pressure of highly corrosive gases and liquids. Xi'an Qinwei Instrument Factory: a factory-type research institute that mainly integrates the development, production and sales of instruments and electromechanical equipment. In line with the corporate philosophy of focusing on corporate development, customer-oriented, quality first, and striving for excellence, we have created a number of high-tech products in the industrial automation instrumentation industry. All products sold come with a three-month warranty and lifetime tracking service. The factory consists of automation instrument R&D department, power product R&D department, production department and sales company. Business scope: Instruments, precision pressure gauges, shock-resistant precision pressure gauges, shock-resistant pressure gauges, piston pressure gauges, oxygen/acetylene pressure gauges, diaphragm pressure gauges, explosion-proof electrical contact pressure gauges, stainless steel differential pressure gauges, high temperature resistant pressure gauges, Acid-resistant/corrosion-resistant pressure gauge, shock-resistant electric contact pressure gauge, glass rotor flow meter, float level controller, pressure indicating thermometer, thermocouple thermal resistor, explosion-proof thermal resistor, armored thermal resistor, pressure calibrator, .3 Pressure transmitter, sensor, pressure reducer, shock-resistant pressure gauge, diaphragm pressure gauge, diaphragm pressure gauge, stainless steel pressure gauge, oil-filled pressure gauge, remote pressure gauge, vacuum pressure gauge, remote diaphragm pressure gauge, corrosion resistance /Sulfur-resistant/acid-resistant pressure gauge, electric contact pressure gauge, double-needle double-tube pressure gauge, axial pressure gauge, bimetal thermometer, pressure/temperature controller, pressure temperature sensor, float pressure gauge, precision sphygmomanometer, vacuum pressure meter, oxygen/acetylene/argon/nitrogen/ammonia/carbon dioxide/hydrogen pressure reducer intelligent digital display instrument, light column control instrument, flow meter, inspection instrument, electronic electrical testing instrument intelligent electronic temperature, pressure, differential pressure, liquid Level control display instrument series, alarm instrument series, magnetic levitation level meter, radio frequency admittance object controller, calibration instrument series, automation instruments and devices, instrument control systems, factory automation, floor automation, office automation, complete sets of environmentally friendly electromechanical equipment, etc. Our pursuit is to "build Qinwei's great wall of quality and welcome the world's reputation for gold and stone"! Our principle is "people-oriented, quality-based"! Our future is to go hand in hand with new and old customers, cooperate closely, and create brilliance together! If you have any needs, questions or related transaction needs, please feel free to contact us. Telephone: - - - Fax: No.: (Instrument Sales) Mobile Phone (Manager Wang) Address: Daqing Road, Xi'an Postcode: Email: @3.