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现在位置首页>自动化仪器仪表>流量仪表>流量计> FL-3440C_FL-3545G_FL-3545ST_FL-3545C_FL-3541GG转子流量

商品编号:75085
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FL-3440C_FL-3545G_FL-3545ST_FL-3545C_FL-3541GG转子流量

价    格:询价

产    地:美国更新时间:2019/9/11 7:42:53

品    牌:欧米茄型    号:FL-3440C

状    态:正常点击量:31

15221105376
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上海茂培电子科技有限公司

联 系 人:范先生

电     话:15221105376

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等     级: (第 4年)

性     质:贸易型,

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FL-3440C_FL-3545G_FL-3545ST_FL-3545C_FL-3541GG转子流量计OMEGA

Omega?精密可变面积转子流量计可测量空气、水和气体流量,精?#33539;?#39640;达±2%fs,重复性高达0.25%fs(以“07”或“45”结尾的模型精?#33539;?#20026;±5%)。这些单位的特点是一个?#23376;?#38405;读毫米尺度,并与空气?#36864;?#30340;相关图表。刻度盘在计量管上以1 mm(3/32?#20445;?#30340;增量熔合,使用户能够以最高精度读取流量。


刻度设计,其中一条垂直线贯穿刻度的长度并与水平刻度划分相交,减少视差和眼睛疲劳,从而确保高精度读数(见下页插图)。前面的聚碳酸酯树脂屏?#25105;?#26159;弯曲的,作为放大镜,这产生了优越的性能比其他转子流量计的标准设计。



产品参数

FL-3440C_FL-3545G_FL-3545ST_FL-3545C_FL-3541GG转子流量计OMEGA

±2% FS Accuracy

Non-Rotating Seal Spindle

Easy-to-Read Scale Design

Special Dimensions for Interchangeability

The OMEGA? precision variablearea rotameters can measure flows of air, water, and gases, with up to ±2% FS accuracy and 0.25% FS repeatability (models ending in "07" or "45" have ±5% FS accuracy). These units feature an easy-to-read millimeter scale and come with correlation charts for air and water. The scale is fused on the metering tube in 1 mm (3/32") increments, which enables a user to read the flow rate with the highest accuracy.

The scale design, in which a vertical line runs through the length of the scale and intersects the horizontal scale divisions, reduces parallax and eye fatigue, thus ensuring highaccuracy readings (see inset, next page). The front polycarbonate resin shield is also curved to act as a magnifying glass, which yields superior performance over other rotameters with standard designs.

Non-Rising Stem Needle Valve

The 150 mm size flowmeters are also available with a non-rising stem type needle valve for special applications. This 15-turn metering valve has superior flow-rate control, and is particularly suited to use in chromatography applications. The sliding tapered-needle mechanism virtually eliminates sticking or buildup due to foreign matter in the fluid stream, without variations or saw-toothing of the flow rate.

Shielded for Pressurized Systems

These rotameters, with precisionbored borosilicate glass metering tubes, are fully shielded against breakage. A white opaque rear shield provides a background to aid in discerning the float position.

Panel Mounting Design

These rotameters are equipped with horizontal ports and NPT threads for easy panel mounting. The ports have external threads and are equipped with panel retaining nuts. No additional mounting hardware is required. Simply drill 2 holes 114 mm (4.500") apart (center to center) for 65 mm units, 224 mm (8.813") apart (center to center) for 150 mm units. Each hole should be 16 mm (5/8") in diameter.



产品介绍

FL-3440C_FL-3545G_FL-3545ST_FL-3545C_FL-3541GG转子流量计OMEGA

加压系统屏蔽


这些转子流量计,带有精密钻孔的硼硅酸?#23614;?#29827;计量管,完全可以防止?#23631;选?#30333;色不透明的后挡板提供了背景,以帮助识别浮动位置。


面板安装设计


这些转子流量计配有水平端口和NPT螺?#30130;?#20415;于面板安装。端口有外螺?#30130;?#24182;配有面板固定螺?#28014;?#19981;需要额外的安装?#24067;?#21482;需钻两个孔,间距为114 mm(4.500?#20445;?#20013;心到中心),用于65 mm装置,间距为224 mm(8.813?#20445;?#20013;心到中心),用于150 mm装置。每个孔的?#26412;?#24212;为16 mm(5/8?#20445;?/p>




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