The V-cone flow meter is an advanced differential pressure instrument, which is ideal for ... , steam or gas media in Application : The oval rotor flow meter is mainly used for high value liquids such us oil ... ) Input power: 5VDC, Current: 24mA, Technical parameters:-Accuracy : ±0.5%-Progress temp.: 0-60 °C-Nominal pressure: 1.6Mpa, 2.5 ...