KHZ:DG-1113608

D-R 220 M - measuring head, 24 VDC, IP 65 for measuring opacity or extinction (optical density) at stacks with id = 0,5-10m adjusted for a path length of 2.5 or 5m - HxWxD ca. 150x140x220mm - output: 4-20 mA, corresponding to 0-25%, 0-50%, or 0-100% opacity or 0-0.2, 0-0.4, or 0-1.6 ext - 2 relay contacts: 1x failure, 1x limit alarm - 1 RS485 for parametrisation and data transfer via Modbus