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Industry Information
Application Analysis of Intelligent Target Flowmeter
2012-2-16 10:01:05


采用了最新型电容式力传感器作为测量和敏感传递元件,同时应用了最新数字技术和微电子技术,是一款适用于高粘度、低雷诺数及含有微小颗粒的液体和气体测量的智能流量计。 The intelligent target type flowmeter uses the latest capacitive force sensor as a measurement and sensitive transmission element, and applies the latest digital technology and microelectronic technology. It is a liquid and gas suitable for high viscosity, low Reynolds number, and containing small particles. Smart flow meter for measurement. The target type flowmeter uses a capacitive force sensor, which is the key to the product's true high accuracy and high stability. The intelligent target type flowmeter has the characteristics of no moving parts such as traditional orifice plates and vortex flowmeters, and has a measurement accuracy comparable to that of volumetric flowmeters. In addition, its unique anti-interference and anti-impurity performance, in addition to It can replace conventional flowmeters and conventional fluid flow measurement, especially in high-viscosity, easy-to-clog, high-temperature, high-pressure, strong corrosion and other difficult-to-measure flow conditions. Flow measurement in various fields such as natural gas, electric power, papermaking, chemical industry, energy, food, environmental protection and other fields. I. Scope of application: 1. Suitable for various nominal diameters from DN15 ~ DN2000mm to larger; 2. Suitable for high and low temperature media: -50 ℃ ~ + 260 ℃; 3. Suitable for low, medium and high pressure Operating conditions: from 0 to 42 MPa (gauge pressure); 2. Product characteristics: 1. No moving parts, reduced sealing surface, greatly reducing leakage rate, easy installation and routine maintenance; 2. Wide measuring range, the maximum measuring range can reach 20: 1 (liquid) or 10: 1 (gas); 3. Accurate measurement and high accuracy, flange type can reach 0.2% (liquid) or 0.5% (gas); 4. Extremely high sensitivity, can measure ultra-small flow , Its measurable low flow rate is 0.08m / s, electromagnetic flowmeter 0.5m / s; 5, repeatability is good, generally 0.05 ~ 0.08%, with optional small signal removal, non-linear correction, filtering time can be selected; 6 The pressure loss is small, and the small diameter is only about 1/2 △ P of the standard orifice plate; the pressure loss of DN100 and above has begun to greatly decrease; 7. The calibration is convenient. In addition to the standard device verification, a dry calibration method can also be used. That is, the weight hanging method is used, and the calibration can be completed with a single key operation; 8. The resistance can be replaced according to actual needs The flow range can be changed with the on-line components. The online removable plug-in structure can realize non-stop production and continuous flow repair or replacement. 9. Low-power battery on-site display can directly read the displayed value online, and the display can simultaneously read the instantaneous flow cumulative flow. And percentage bar graphs, and can display the compensation temperature and compensation pressure display; 10. Strong anti-interference and anti-impurity capabilities, a variety of output forms, can transmit a variety of parameters remotely, use without mixing heat.

应用分析 Application Analysis of Intelligent Target Flowmeter

Anti-condensation of petroleum-Application of high viscosity fluid target flowmeter Crude oil is characterized by high sediment viscosity and low Reynolds number. Our products have superior performance in measuring crude oil. Firstly, no filter is required. The flowmeter itself can Ever impurities. Then it is not sensitive to the Reynolds number, as long as the fluid has flow, it can basically be measured. In addition, the integrated structure design is light and easy to install, the sensor and the housing can be quickly separated, and no moving parts are nearly maintenance-free. This is the real reason why more and more field personnel are gradually adopting target flow meters. For intermittent working conditions and the medium is easy to condense and block at low temperatures, a target type flow meter with a thermal insulation sandwich can be selected to eliminate solidification and crystallization of the medium in the pipeline or process insulation. Application of chemical anti-corrosion-acid-base target flowmeter
In the most demanding and complicated chemical sites, the measurement of liquids and gases with corrosive media such as acid and alkali can be used. PTFE-lined anti-corrosion-acid-base target flowmeters can be used for years of field use The data shows that its stable measurement performance has been widely praised by customers ......... Metallurgical maintenance-free high-precision-gas target flow meter application gas such as coke oven gas, semi-water gas, blast furnace gas, etc. contain tar, naphthalene Impurities, such as ammonia, sulfide, and cyanide, make the flow measurement difficult. The target flow meter uses a capacitive force sensor to measure the gas flow rate, which is an innovation in itself, which makes gas measurement very easy. Adhesive and perishable media adhered to the sensor will not affect the flow measurement performance. Electricity anti-vibration-air volume target flow meter is used for primary air volume, secondary air volume detection in most cases, the straight pipe section is short, the fluid contains a large amount of dust, and the vibration is large. The plug-in target type flowmeter has strong anti-impurity and anti-interference functions, and can work normally under strong vibration conditions. You no longer have to worry about selection difficulties. Food and medicine hygienic-target type flowmeter integrated design, inductive measurement, plus the sensor does not contact the medium. Whether it is high temperature or low temperature, high viscosity or low viscosity, with impurities and corrosion, the target flow meter can completely meet the requirements of hygienic conditions. Application of water supply and drainage target flowmeter In the industrialized production process, a large number of water resources are applied. The target flowmeter has obtained a part of the market with its unique advantages.

采用了最新型电容式力传感器作为测量和敏感传递元件,同时应用了最新数字技术和微电子技术,是一款适用于高粘度、低雷诺数及含有微小颗粒的流体和气体测量的智能流量计。 The intelligent target type flowmeter uses the latest capacitive force sensor as a measurement and sensitive transmission element, and applies the latest digital technology and microelectronics technology. It is suitable for high viscosity, low Reynolds number, and fluids and gases containing small particles. Smart flow meter for measurement. The use of capacitive force sensors is the key to the product's true high accuracy and stability. The target type flowmeter has the characteristics of no moving parts such as traditional orifice plates and vortex flowmeters, and also has a measurement accuracy comparable to that of volumetric flowmeters, plus its unique anti-interference, anti-impurity performance, and energy removal. In addition to replacing conventional flowmeters and conventional fluid flow measurement, it has good application value in difficult working conditions such as high viscosity, easy jamming, high temperature, high pressure, and strong corrosion. Flow measurement in various fields such as natural gas, electric power, papermaking, chemical industry, energy, food, environmental protection, etc. Scope of application: Suitable for a variety of nominal diameters, from DN15 to DN2000mm to larger; Suitable for high and low temperature media: from -50 ℃ to + 260 ℃; Suitable for low, medium and high pressure working conditions: from 0 to 42MPa ( Gauge pressure); Product features: 1. No moving parts, reduced sealing surface, greatly reducing leakage rate, easy installation and daily maintenance; 2. Wide measuring range, maximum measuring range can reach 20: 1 (liquid) or 10: 1 (Gas); 3. Accurate measurement and high precision, flange type can reach 0.2% (liquid) or 0.5% (gas); 4. Extremely high sensitivity, can measure ultra-small flow rate, and it can measure low flow rate of 0.08m / s, electromagnetic flowmeter 0.5m / s; 5, good repeatability, generally 0.05 ~ 0.08%, with optional small signal cut-off, non-linear correction, filtering time can be selected; 6, small pressure loss, small diameter is only standard Orifice plate is about 1/2 △ P; pressure loss above DN100 diameter begins to decrease greatly; 7. Easy calibration, in addition to standard device verification, dry calibration method can also be used, that is, weight hanging method, single Calibration can be completed by key operation; 8, the flow blocking can be changed according to actual needs to change the flow Measurement range, online removable plug-in structure can realize non-stop production, continuous flow repair or replacement; 9, low-power battery on-site display, can directly read the displayed value online, the display can simultaneously read the instantaneous cumulative flow and percentage bar Map, and can display the compensation temperature and compensation pressure display; 10. Strong anti-interference and anti-impurity capabilities, a variety of output forms, can transmit a variety of parameters remotely, no need to mix heat.