Diesel petrol kerosene heavy oil roots flow meter
Roots flow meters are instruments used for the continuous and intermittent measurement and control of the pipe liquid flow, which are one of typical cubage flowmeters, feature high accuracy, good reliability, light weight, long life, easy installation etc. It is generally comprised of measuring chamber, sealing coupling and accumulating counter which can indicate total liquid volume and instantaneous flow, matched a pulse transmitter and intelligent flow controlling instruments ,it can realize remote (batch, integrated, intermittent) measurement and control. The meters are widely used for the flow measurement in the field of petroleum, chemical, chemical fiber, traffic, food industries and commerce, medical and sanitary departments.
a :analog signals:4~20mA
b: voltage : low level < 0.5 V; high level >9V (12V supplied)
low level < 1 V; high level >20V (24V supplied)
2.Environment temp.: -25℃~+50℃.
Cast iron/Cast steel/Alloy aluminum