⎝⎛星力捕鱼⎞⎠

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Flow meter series
Temperature instrument series
Pressure instrument series
Calibration instrument series
Level instrument series
Digital display instrument series
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Address: Xiongyi, Jinhe Road, Jinhu County, Jiangsu Province
Lunan
Phone: 0517-86900901
0517-86900921
0517-86900920
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Industry Information
Target type intelligent flowmeter has no moving parts and reduces the sealing surface, which greatly reduces the leakage rate
2012-4-5 9:37:04

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。 ZD-B target type intelligent flowmeter uses the latest capacitive force sensor as the measurement and sensitive transmission element, and applies the latest digital technology and microelectronic technology. It is a high viscosity, low Reynolds number and micro particle containing Intelligent flow meter for fluid and gas measurement. The use of capacitive force sensors is the key to the product's true high accuracy and stability. The target type intelligent flowmeter has the characteristics of no moving parts such as traditional orifice plates and vortex flowmeters, and has measurement accuracy comparable to that of volumetric flowmeters, plus its unique anti-interference and anti-impurity properties. It can replace conventional flow meters and conventional fluid flow measurement, and has very good application value, especially in difficult working conditions such as high viscosity, easy jamming, high temperature, high pressure, and strong corrosion. The new generation of intelligent target type flowmeter integrates flow, temperature and pressure detection functions. It adopts advanced single-chip microcomputer technology and capacitive force sensor. The product has no moving parts, has strong anti-vibration, impurities, and interference ability. It has simple operation and installation. Easy, maintenance-free, fault self-test, low running cost and other features. It has been widely used in the measurement of the following media, which has solved the difficult flow measurement in the industry for many years. Such as semi-water gas, coke oven gas measurement, heavy oil, residual oil measurement, asphalt, liquid paraffin, toluene, sulfuric acid, natural gas, methane chloride, flue gas, chlorine gas, sewage, purified water, and other special media. Working principle When the medium flows in the measuring tube, due to its own kinetic energy and pressure difference between the target plate, the force on the target plate is generated, causing the target plate to generate a small amount of displacement, and the magnitude of its force is the square of the flow velocity of the medium It is proportional to the force received by the target plate and transmitted through the target rod to cause a small change in the elastic body of the sensor, thereby breaking the bridge balance composed of chip capacitance. Generate a voltage signal corresponding to the force of the flow on the target: The flow is proportional to the square of the voltage generated by the bridge due to the characteristics of the flow of the fluid.

产品特点 Product Features of Target Intelligent Flowmeter
1. The target type intelligent flowmeter has no moving parts, the sealing surface is reduced, and the leakage rate is greatly reduced, so it is installed and routinely maintained: 2. The target type intelligent flowmeter has a wide measurement range, and the maximum measurement 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. High sensitivity, can measure ultra-small flow rate, and it can measure low flow rate is 0.08m / s, electromagnetic flowmeter 0.5m / s; 5, good repeatability, generally 0.05 ~ 0.08%, with optional small signal removal, non-linear correction, filtering time can be selected; 6, small pressure loss, small diameter only About 1/2 △ of standard orifice plate; pressure loss above DN100 diameter began to decrease greatly; 7. Easy calibration, in addition to standard device verification, dry calibration method can also be used, you can use weight hanging method, One-button operation can complete the calibration; 8. The target type intelligent flowmeter can change the flow range according to the actual needs, and the online removable plug-in structure can realize non-stop production and continuous flow repair or replacement; 9. Target type Smart flow meter low power battery on-site display Can directly read the displayed value online, the display can read the instantaneous flow accumulation and percentage bar graph at the same time, and can switch to display the compensation temperature and compensation pressure indication; 10. The target intelligent flowmeter has strong anti-interference and anti-impurity capabilities. A variety of output forms, can transmit various parameters remotely, no heat tracing is required for use.


目前已广泛应用于钢铁、石油、天然气、电力、造纸、化工、能源、食品、环保等各个领域的流量测量 Target intelligent flowmeters have been widely used in flow measurement in various fields such as steel, petroleum, natural gas, electric power, papermaking, chemical industry, energy, food, environmental protection and other fields.