Engineers who need to reduce the energy cost of air compressor systems will find the precision ST50 Air Flow Meter from Fluid Components International (FCI) helps them more accurately measure compressed air and detect system inefficiencies or expensive leaks.
Plants that depend on point-of-use compressors will find the ST50 Flow Meter is a cost effective mass flow monitoring solution that is ideal for compressed air flow measurement. It provides precision flow measurement to reduce the consumption of pneumatic air, helping manufacturing, assembly and process plants reduce air consumables and the energy required to support compressed air systems.
The installation of ST50 Flow Meters in large facilities with multiple air compressors allows the operators to compare compressor usage and adjust them for optimum efficiencies. In addition, the use of mass flow meters at the point of compressed air output helps to ensure peak performance at a given flow rate. Comparing the performance of multiple air compressors is also useful in predictive maintenance applications where higher flow rates may indicate leaking valves or seals in one unit versus other units operating under similar conditions.
The ST50 Flow Meter utilizes FCI's highly accurate thermal dispersion mass flow sensing technology to provide highly effective direct mass flow measurement at a lower cost. With the ST50, there is no need for the temperature sensors, flow computers or other devices required with orifice plates, Venturis, Vortex shedding and other meters. The ST50's unique design also provides built-in temperature compensation for reliable measurement over a wide temperature range with almost no pressure-drop.
ST50流量计的空气，压缩空气或氮的范围从0.75平方英尺至400平方英尺（0.23至122 NMP）。流量计精度 +读数的1％， +0.5％的全尺度，可重复性 +0.5％的读数。仪表在+40至100°F（4至38°C）的温度下运行。
ST50的流量范围可以在标准质量流或体积工程单元中进行现场配置。在功能双模拟输出（4-20 MA和0-10 VDC）中，该场是可分配为流速或温度和RS232C I/O端口的字段。还可以作为一个选项提供用于总流量的0-1kHz脉冲输出。所有配置都可以轻松地在现场设置，并使用RS232C端口和/或通过无线IR链接/PDA的任何标准笔记本电脑设置。
ST50具有崎and的不锈钢传感元件，带有Hastelloy-C Tips，旨在耐力和在室外和现场安装条件下的最高性能。它的电子设备包含在全铝制，环氧涂层的外壳中，该外壳为NEMA 4X（IP66），并承受高达500 psig的操作压力[34 bar（g）]。
新的ST50高临界流量计可用于三个工艺连接：1/2英寸MNPT或3/4英寸MNPT带有不锈钢或Teflon套圈。它可以在三个磁场可调节的U长度探针中提供6、12和18英寸（152、305和457mm），可容纳2至124英寸（51至610mm）的管道尺寸。仪器动力选项包括DC（18-36V）和AC（85-265V）。ST50具有1年的标准保修。
The versatile ST50 offers the best value in its class, featuring superior performance, low maintenance, ease of installation and a long-life. Whether adding flow measurement to improve the process or replacing high-maintenance flow meters, the ST50 provides an accurate, fast response and no-maintenance solution for compressed air, gas and nitrogen flow measurement. For smaller line sizes under 2 inches (51 mm), FCI's ST75 air/gas flow meter is an ideal choice.
To ensure optimum accuracy, performance and quality, FCI owns and operates a best-in-class test and NIST traceable calibration laboratory. FCI product developments are subject to rigorous testing and calibration integrity validation using high-speed data acquisition systems and precision flow calibration equipment.
流体组件国际是一个全球性的公司committed to meeting the needs of its customers through innovative solutions to the most challenging requirements for sensing, measuring and controlling flow, level and temperature of air, gases, and liquids.
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