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
LOT OF 6 OMRON G3PA-210B SOLID STATE RELAYS, USED
ALLEN-BRADLEY 1771-AB CHASSIS/WITH MODULES USED
FASCO E2204 1/3 HP ELECTRIC MOTOR , NEW
GENERAL ELECTRIC L737BS 1/4 HP ELECTRIC MOTOR, NEW
RELIANCE/TIGEAR 7916130DB 1.39HP GEARMOTOR USED
GENERAL ELECTRIC L736CS 1/4HP MOTOR NEW
DODGE TIGEAR MR34619 1HP GEAR BOX, USED
NIHON SEIKI BN-6041-63-30L PNEUMATIC CYLINDER, NEW