一、产品简介 Product introduction
LWGY系列智能液体涡轮流量传感器是基于力矩平衡原理，属于速度式传感器。具有结构简单，轻巧，精度高，重复性好，反应灵敏，安装维护少，使用方便等特点，广泛应用于石油，化工，冶金，供水，造纸等行业，是流量计量和节能的理想的测量仪表。本产品依据GB/T9246-1999机械部行业标准设计制造。
LWGYseries intelligent liquid turbine flow sensor is a speed sensor based on theprinciple of moment balance. It has the characteristics of simple structure,lightweight, high precision, good repeatability, sensitive reaction, lessinstallation and maintenance, convenient use and so on. It is widely used inpetroleum, chemical industry, metallurgy, water supply, papermaking and otherindustries. It is an ideal measuring instrument for flow measurement and energysaving. This product is designed and manufactured according to GB/T9246-1999Industry Standard of Machinery Department.
LWGY系列智能液体涡轮流量传感器与显示仪表配套使用，适用于封闭管道中与不锈钢1Cr18Ni9Ti,2Cr13及刚玉AI2O3，硬质合金不起腐蚀作用，且无纤维，颗粒等杂质液体的测量。若与本公司生产的FY-LK80定量控制仪配套，还可以进行定量控制，超量报警等。选用本产品的防爆形式（EXdIIBT6）,可在有爆炸等危险环境中使用。
LWGY series intelligent liquid turbineflow sensor and a display instrument supporting the use of, Suitable for closedpipe With stainless steel 1Cr18Ni9Ti, 2Cr13 and AI2O3 cemented carbidecorundum, does not corrode, And no fiber, measurement of particles and otherimpurities in liquid. FY-LK80quantitative control instrument if the productionand the company, Can be used for quantitative control, Excess alarm etc.Selection of explosion proof form the product (EXdIIBT6), can be in theexplosion hazardous environment use.
LWGY系列智能液体涡轮流量传感器适用于在工作温度下粘度小于5X10-6/S的介质，对于粘度大于5X10-6/S的液体，要对传感器进行实液标定后再使用。如用户需要特殊形式的传感器，可协商订货，需防爆型传感器时，在订货中加以说明。
LWGY series intelligent liquid turbine flowsensor is suitable for the work temperature viscosity of less than 5X10-6/S ofthe medium, For the viscosity is greater than 5X10-6/S of liquid, solid liquidused to calibration of sensor. If the sensor requires special form of user,Negotiable order, The anti explosion type sensor, In order to illustrate.
二、工作原理 Operationalprinciple
三、产品特点 Product features
四、技术参数 Technical parameter
五、产品分类 Product classification
六、选型图谱 Selection chart
七、外形尺寸 External dimensions
八、安装说明 Installation instructions
九、接线说明 Wiring instructions
以上资料仅供参考，如有改动恕不另行通知！
Above parameters are for reference only and are subject to changewithout prior notice!
