We are leading rotameter manufacturers & exporter in India. Our customized manufacturing capability and satisfying customers flow needs as given repute for delivering quality flowmeters with durability.
Riddhi make High accuracy digital metal tube rotameters are used in place of glass tube rotameters wherein there is high pressure and high temperature in the line which glass tube rotameter cannot withstand. This magnetic flow meter uses magnetic float which is detected by highly sensitive magnetic field detection sensor which enables to show digital readout. This flow meter does not require any electrical connection, as it operates on replaceable battery. This flow meter has in built two wire transmitter i.e 4-20 mA output.
Ranges Available : From 0.2 to 150 m 3 /Hr (Water Flow) From 6 to 4500 Nm 3 /Hr (Air Flow)
Accuracy : +/- 2% of Full Scale Range. Range Ability : 10 : 1
Temperature Rating : -50 to 120 o C
Pressure Rating : 70 Kg/cm 2
Enclosure : Flameproof/Weatherproof
Line Size : from 15 NB to 150 NB
Power Supply : 9 VDC Battery
Optional : Flow totalizer inbuilt or external can be provided on request.