... Accuracy grade: liquid 0.5 grade, gas, steam 1.0 grade;Range of flow rate: liquid: 0.6-6 m/s, gas: ... (m3/h, kg/h, t/h), conversion accuracy ±0.1%; integrated flux 9 bit display (m3, kg, t), ... conversion accuracy ±0.1%;Power supply:When voltage impulse output: +12VDC; when ... LCD display: -25°C—+55°C;Material of meter body: 1Cr18Ni9Ti (other materials supplied by agreement). Vortex ...