摘要
Verabar均速管是一种采用最新型检测断面的流量检测元件。它采用了弹头型检测断面、表面粗糙化处理和将低压取压孔置于侧面等技术,具有流量系数稳定、测量精度高、防尘埃堵塞性能好等优点。Verabar均速管可与差压变送器或多参数变送器构成一体化流量计或高精度质量流量计。VERIS公司还提供了流量系数K值计算公式和选型计算软件。
Varabar averaging pitot tube is a flow sensor of new detecting section. This sensor has a bullet -shaped , roughened surface and low pressure sensing ports located on both sides of the sensor . It is noted for stable flow coefficients, high detecting accuracy and the most clog resistant design. It consists a integrated flowmeter and high accuracy mass flowmeter with differential pressure transmitter or multi-parameter transmitter. VERIS Company gives calculating formula of flow coefficients and calculation program.
出处
《传感器世界》
2000年第5期23-25,共3页
Sensor World
关键词
均速管
流量计
VERABAR
Averaging pitot tube Flowmeter Calculating formula Calculation program
