描述
在温度调节系统中,由于容量滞后太大,有时积分时间要用在15min以上。对于P值(比例度),当量程范围小或调节阀尺寸选得较大时,P值(比例度)可选得大一些。
National Instruments IMAQ-A6822- new in box, sealed.
National Instruments PXI-6224 Multifunction DAQ 32-Chan
National Instruments PCI-GPIB IEEE 488.2 DAQ Card
National Instruments PCI-DIO-96 Digital I/O Board
National Instruments CB-68T CA-1000 Enclosure
National Instruments NI USB-6008
NI National Instruments BNC-2081 Connector Block 2080