... system, +12V power supply;BLocal display, powered by 3.6V battery;CLocal display with 4~20mA ... or pulse output, powered by 24V;DFlow transmitter 4~20mA output, powered by ,24V;Nominal drift diameter4Normal ... to specifications, which may be connected either by thread or flange. The installation types are ... straight pipe section Fig. 2 Filter structure diagram1. Clamp ring 2. Bolts 4×14 3. Washer 4 ...