⎝⎛星力捕鱼⎞⎠

⎝⎛星力捕鱼⎞⎠ page Company Profile ⎝⎛星力捕鱼⎞⎠ Product center Quality system marketing network After sales service Recruitment contact us
Flow meter series
Temperature instrument series
Pressure instrument series
Calibration instrument series
Level instrument series
Digital display instrument series
Transmitter instrument series
Wire and cable series
Bridge instrument cabinet series
Pipe fitting valve series

Address: Xiongyi, Jinhe Road, Jinhu County, Jiangsu Province
Lunan
Phone: 0517-86900901
0517-86900921
0517-86900920
Fax: 0517-86900902
Postcode: 211600
http://zzyfwh.com
Email: chinadongxiang@163.com
Industry Information
The oval gear flowmeter is also called a displacement flowmeter.
2012-3-28 11:12:25

公司的销售海内外,我公司全体员工深悟此理,决心用诚实勤奋的工作叙述“用人品铸产品,以质量谋生存,依科技育新品,靠信誉求发展”的企业宗旨,期盼着在与各界友人的协作中吸收营养,得到启迪,共同探索中国仪器仪表的发展之路,推动我国各行各业现代化的进程。 Jiangsu Jinhu Dongxiang Instrument Co., Ltd. specializes in production. The sales of XHLC type elliptic gear flowmeter company are at home and abroad. All employees of our company understand this and are determined to use honest and diligent work to describe "cast products with character and survive with quality." Based on the corporate tenet of “bringing new products by science and technology and relying on credit for development”, we look forward to absorbing nutrition in collaboration with friends from all walks of life, and being inspired to jointly explore the development of China's instruments and meters, and promote the modernization of all walks of life in China. The company's aim: quality creates a brand, integrity wins the market! I hope we will become a good partner for cooperation in the future "instrument" road.
XHLC elliptical gear flowmeter is also called displacement flowmeter, which belongs to a type of volumetric flowmeter, which has a higher accuracy in the flow meter. It is a precision instrument for measuring liquid flow. It is a direct-reading cumulative meter, a volumetric flow meter that measures the sum of the liquid flow in the pipeline. There are two kinds of counting mechanism: mechanical display meter head and electronic display meter head. The display meter head has functions of displaying cumulative flow, instantaneous flow and return to zero, which can realize on-site display and remote control. For different measurement media (acid, alkali, organic liquid, oil, food, etc.), the flowmeter can be made of different materials (cast steel, stainless steel and 316), suitable for chemical, petroleum, pharmaceutical, power, metallurgy and food And other industrial sector flow metering work. The flowmeter with the signaling function can be matched with our company's HY-908 series flow totalizer and other instruments, which is convenient for centralized detection and output of standard signals. The XHLC type oval gear flowmeter is used for automatic control and data processing, and can be directly used. Network with computer.


使用按照要求正确安装后的椭圆齿轮流量计,使用时即可保证足够的精度,通常累计值的精度可达0.5级,是一种较为准确的流量计量仪表。 The elliptical gear flowmeter uses an elliptical gear flowmeter that is correctly installed in accordance with requirements. It can ensure sufficient accuracy when used. Generally, the accuracy of the accumulated value can reach level 0.5, which is a relatively accurate flow meter. However, if the flow rate of the measured medium is too small during use, the effect of the leakage error of the instrument will be prominent, and sufficient measurement accuracy cannot be guaranteed. Therefore, the oval gear flowmeters of different models and specifications have an allowable value for the minimum used flow rate. The measurement accuracy can be guaranteed only when the actual measured flow rate is greater than the lower limit flow rate allowable value. Secondly, when using an elliptical gear flowmeter, pay attention to the temperature of the measured medium must not be too high, otherwise it will not only increase the measurement error, but also may cause the gear to jam. For this reason, the oval gear flowmeter is used within the operating temperature range specified by the meter. After long-term use, the gears inside the oval gear flowmeter will be corroded and worn, which will affect the measurement accuracy. Therefore, it is necessary to pay attention to observation and take it apart regularly for inspection. If conditions permit, it is better to perform calibration regularly. Oval gear flowmeter features: The flow measurement has nothing to do with the flow state of the fluid. This is because the elliptical gear flowmeter relies on the pressure head of the measured medium to push the elliptical gear to measure. The larger the viscosity of the medium, the smaller the amount of leakage from the gear and the measuring gap. Therefore, the larger the sticky skin of the test medium, the smaller the leakage error, and the more favorable it is for measurement. The elliptical gear flowmeter has high measurement accuracy and is suitable for measuring the flow of high-viscosity media, but it is not suitable for fluids containing solid particles (solid particles will seize the gear and make it impossible to measure the flow). If gas is contained in the liquid medium to be measured, it will also cause measurement errors. Oval gear flowmeter installation: The oval gear flowmeter should be cleaned before installation. If the liquid contains solid particles, a filter must be installed upstream of the pipeline; if it contains gas, an exhaust device should be installed. The elliptical gear flowmeter does not have certain requirements for the front and rear straight pipe sections. ,使用时即可保证足够的精度,通常累计值的精度可达0.5级,是一种较为准确的流量计量仪表。 It can be used with horizontal or elliptical gear flowmeters. The elliptical gear flowmeters installed correctly according to requirements can ensure sufficient accuracy when used. Generally, the accuracy of the accumulated value can reach level 0.5. It is a more accurate flowmeter. However, if the flow rate of the measured medium is too small during use, the effect of the leakage error of the instrument will be prominent, and sufficient measurement accuracy cannot be guaranteed. Therefore, the oval gear flowmeters of different models and specifications have an allowable value for the minimum used flow rate. The measurement accuracy can be guaranteed only when the actual measured flow rate is greater than the lower limit flow rate allowable value. Secondly, when using an elliptical gear flowmeter, pay attention to the temperature of the measured medium must not be too high, otherwise it will not only increase the measurement error, but also may cause the gear to jam. For this reason, the oval gear flowmeter is used within the operating temperature range specified by the meter. After long-term use, the gears inside the oval gear flowmeter will be corroded and worn, which will affect the measurement accuracy. Therefore, it is necessary to pay attention to observation and take it apart regularly for inspection. If conditions permit, it is better to perform calibration regularly. Oval gear flowmeter features: The flow measurement has nothing to do with the flow state of the fluid. This is because the elliptical gear flowmeter relies on the pressure head of the measured medium to push the elliptical gear to measure. The larger the viscosity of the medium, the smaller the amount of leakage from the gear and the measuring gap. Therefore, the larger the sticky skin of the test medium, the smaller the leakage error, and the more favorable it is for measurement. The elliptical gear flowmeter has high measurement accuracy and is suitable for measuring the flow of high-viscosity media, but it is not suitable for fluids containing solid particles (solid particles will seize the gear and make it impossible to measure the flow). If gas is contained in the liquid medium to be measured, it will also cause measurement errors. Oval gear flowmeter installation: The oval gear flowmeter should be cleaned before installation. If the liquid contains solid particles, a filter must be installed upstream of the pipeline; if it contains gas, an exhaust device should be installed. The elliptical gear flowmeter does not have certain requirements for the front and rear straight pipe sections. It can be installed horizontally or vertically. During installation, the elliptical gear rotation axis of the flow meter should be parallel to the ground. Vertical installation. During installation, the elliptical gear rotation axis of the flow meter should be parallel to the ground.