变量控制与测量

过程控制与测量
在过程控制中,通常需要对连续变化的变量数据与控制方法进行处理。压力、流量、液位、温度、力等过程变量经检测、传输与转换后,由各类仪表设备用于连续过程或批量(间歇)过程的控制
AL16501
产品型号:AL16501 产品分类:Operating Levers 品牌:GE 产品简介: Skip to Content ↵ENTER function focusMainContent_main..
AL2820
产品型号:AL2820 产品分类:Operating Levers 品牌:GE 产品简介: Skip to Content ↵ENTER function focusMainContent_mainc..
ALT-100-3-SW
Littelfuse SymCom ALT-100-3-SW Alternating Relay。由Littelfuse制造。型号:ALT-100-3-SW。这款电机保护装置监控和保护电动机免受过载、..
ALT-115-S
Littelfuse SymCom ALT-115-S Alternating Relay。由Littelfuse制造。型号:ALT-115-S。这款电机保护装置监控和保护电动机免受过载、欠载和缺相的..
ALT-115-S-SW
Littelfuse SymCom ALT-115-S-SW Alternating Relay with Switch。由Littelfuse制造。型号:ALT-115-S-SW。这款电机保护装置监..
ALT-115-X
Littelfuse SymCom ALT-115-X Alternating Relay。由Littelfuse制造。型号:ALT-115-X。这款电机保护装置监控和保护电动机免受过载、欠载和缺相的..
ALT-115-X-SW
Littelfuse SymCom ALT-115-X-SW Alternating Relay with Switch。由Littelfuse制造。型号:ALT-115-X-SW。这款电机保护装置监..
ALT-230-S
Littelfuse SymCom ALT-230-S Alternating Relay。由Littelfuse制造。型号:ALT-230-S。这款电机保护装置监控和保护电动机免受过载、欠载和缺相的..
ALT-230-S-SW
Littelfuse SymCom ALT-230-S-SW Alternating Relay with Switch。由Littelfuse制造。型号:ALT-230-S-SW。这款电机保护装置监..
ALT-230-X
Littelfuse SymCom ALT-230-X Alternating Relay。由Littelfuse制造。型号:ALT-230-X。这款电机保护装置监控和保护电动机免受过载、欠载和缺相的..


