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: Thermal flow meter adopts the principle of thermal diffusion , Thermal diffusion technology is a technology with excellent performance and high reliability under harsh conditions. When the thermal flowmeter has two temperature sensors placed in the medium, one of the sensors is heated to a temperature above the ambient temperature, and the other temperature sensor is used to sense the temperature of the medium. As the flow rate of the medium increases, the heat taken away by the medium increases. The temperature difference between the two temperature sensors will change with the flow rate of the medium. According to the proportional relationship between the temperature difference and the flow rate of the medium, the flow rate of the fluid can be obtained. Currently, most thermal flow meters are used to measure gases, and only a small number of thermal flow meters are used to measure small liquid flows. Features:: No moving parts, reduced sealing surface, greatly reduced leakage rate, easy installation and daily maintenance: wide measuring range, large measuring range: accurate (liquid) or (gas) measurement, high precision, flange type can Up to (liquid) or (gas): extremely sensitive, able to measure ultra-small flow, it can measure a low flow rate of ./, electromagnetic flowmeter ./: good repeatability, generally . Signal removal, non-linear correction, filtering time can be selected: the pressure loss is small, the small diameter is only that of the standard orifice plate/the pressure loss above the left and right diameters of △ begins to decrease significantly: the calibration is convenient, in addition to standard device calibration, it can also be used The dry calibration method uses the hanging weight method, and the calibration can be completed with a single button operation: the flow resistance can be replaced according to actual needs to change the flow range, and the online removable plug-in structure can achieve non-stop production, non-stop maintenance or maintenance. Replacement: low-power battery on-site display, can read the value directly online, the display can read the instantaneous flow, cumulative flow and percentage bar graph at the same time, and can switch to display the compensation temperature and compensation pressure value: anti-interference and anti-impurity capabilities Strong, multiple output forms, can transmit various parameters remotely, no need to mix and heat. .Measuring gas does not require temperature and pressure compensation, and can directly display the standard volume flow rate. 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. The main products are: industrial measurement and calibration instruments, electric power automation instruments and equipment, various electrical testing instruments, and environmental protection instruments. At the same time, we also operate instrument products from well-known domestic and foreign
manufacturers, and provide complete sets of services... The current products are used in many fields such as electric power, petrochemical, metallurgy, machinery, coal, pharmaceuticals, etc. Digital display instruments, light column control instruments, Flow meters, inspection instruments, electronic and electrical testing instruments, 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, automated instruments and devices, Instrument control system, factory automation, floor automation, office automation, complete sets of environmental protection equipment, mechanical product design, manufacturing, sales, debugging and maintenance services, etc.! Facing the new market environment, we are determined to achieve sustainable development of enterprises, survive by quality, develop by science and technology, seek credibility by service, and seek efficiency by management, and are determined to build the enterprise into a modern scientific and technological enterprise. 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: (Manager Wang) 3 Address: Daqing Road, Xi'an City Postal Code: Email: @3.
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