Flow computer FC175 流量计算机fc175
Description
描述
The FC175 is a portable airflow test measurement instrument for measuring flow. The system consists of a data acquisition system, pressure transducers, temperature sensors and optional dewpoint or relative humidity sensor. This flow computer computer:
是的fc175便携式测量流量的气流测试测量仪器。该系统由数据采集系统、压力传感器、温度传感器和可选的露点和相对湿度传感器。这台计算机计算机：
measures flowrate through a single, manually interchangeable sonic nozzles or subsonic Venturis
措施的流量通过一个单一的，手动互换或亚音速文丘里音速喷嘴
requires a customer-supplied computer to run monitoring and controller software
要求客户提供计算机运行监控软件
Key Features
主要特点
High mass flow accuracy (ranges from /0.95 to ±0.27)
高质量流量的准确度（范围从/ 0.95到0.27）
Can utilize optional external pressure sensors or an absolute/differential 2-wire, loop-powered, 4-20ma output transmitter
可以使用可选的外部压力传感器或绝对/差线，回路供电，4-20mA输出变送器
Includes 2242 k Ohm thermister probe for temperature measurement
包括2242 K欧姆热敏电阻探头测量温度
Additional user-scaleable I/O channels are available
另外用户可扩展I/O通道可
Flow computer FC175 流量计算机fc175