名称:KROM DG系列燃气压力开关
DG Pressure switch for gas
6 Adjusting range 调节范围0.4-6mbar
10 Adjusting range 调节1-10mbar
50 Adjusting range 调节2.5-50mbar
150 Adjusting range 调节30-150mbar
500 Adjusting range 调节100-500mbar
U Positive pressure,negative pressure,differetial pressure
正压,负压,差压
-3 Electrical connection via screw terminals 端子接线