德国倍加福开关放大器,P+F开关放大器型号
开关放大器 用来设定温度、流量、液位、
压力或频率等信号报警值。可输出高限报警或低限报警，
并可设置报警回差。报警信号输出可做急停联锁信号或报警信号
Trip amplifier with 1-4 trip values
Signal type Analog input
连接器 z2+, z4-, z6 (PE)
额定电压 18 ... 30 V DC
18 ... 26.4 V AC
功耗 1.5 W / 2 VA
Display elements LED 1: trip value 1  
 Directive 2004/108/EC The device
has been used for the same applications for several years.
It therefore features an appropriate
Input 0/4 mA ... 20 mA
4 relay contact outputsProgrammable
Simple operation via front buttons
electromagnetic field immunity. The device must not be used in new plants. 

德国倍加福开关放大器,P+F开关放大器型号