P/N: 1CN0156 Type: NT538 TG80/2 500 FAN 230V 60HZ IP44 T154 obsolete/replacement T154 ED16 T154 obsolete/replacement T154 ED16 T154 - obsolete, replaced by T154 ED16;analyzer unit P/N: 1CN0155 Type: T154 ED16 P/N: 1VN0061 Type: TG80/2 360 P/N: 1VN0062 Type: TG80/2 500 P/N: 1CN0135 Type: NT935 1SC0065 1CN0137 NT538-RS485 P/N: 1CN0135 Type: NT935 AD ED16 P/N: 1CN0092 Type: T119 DIN T154 obsolete/replacement P/N: 1CN0155 Type: T154 ED 16 P/N: 1CN0155 Type: T154 ED 16