描述
DCS具有历史趋势记录、操作记录、报警值、报警时间记录、故障诊断等功能,趋势、操作记录真实地记录了历史上各参数的数值和操作人员所做的工作。而故障诊断是DCS对所有模拟、数字的I/0信息进行监控,通过它可测试和判断问题所在,再结合趋势、操作、报警等记录,可帮助我们迅速找出故障点。
NEW PARKER 07R324VC PRESSURE REGULATOR
NEW – Lot of 10 – Parker 3/8″ Brass Low Pressure Valve
PARKER A1 CONSTANT PRESSURE EXPANSION VALVE
PARKER PNEUMATIC PRESSURE REGULATOR 3/8″ Ports 06R213AC
Expedited shipping available
PARKER PRESSURE FLOW CONTROL # PCK1020S-11
PARKER CONVUM DIGITAL PRESSURE SENSOR MPS-P32N-PG