描述
输入/输出滞后时间又称系统响应时间,是指PLC部输入信号发生变化的时刻至它控制的有关外部输出信号发生变化的时刻之间的时间间隔,它由输入电路滤波时间、输出电路的滞后时间和因扫描工作方式产生的滞后时间这三部分组成。
BRAND NEW SWAGELOK PRESSURE TRANSDUCER PTI-S-NG750-17AR
SWAGELOK WHITEY 1/2 TUBING NEEDLE VALVES
Swagelok CF-Manifold6715-26410 Newsurplus
SWAGELOK STAINLESS PRESSURE REGULATOR KHF 0-25 PSI
WHITEY SWAGELOK 133-SR ACTUATOR AND SS-H83PF4 VALVE SST
WHITEY SWAGELOK 133-SR ACTUATOR AND SS-H83PS4 VALVE SST
2 New 75′ Swagelok 1/2″ Hose/Braided Wrap/6 SS Fittings
3/4″ Super Duplex Swagelok Tube Fitting, Union 90° NOS
SWAGELOK NUPRO AIR OPERATED GLOBE VALVE 1″ SS-12TG2MBC
SWAGELOK 1″ BRASS MANUALLY OPERATED VALVE B-65TS-16