... liquid 0.5 grade, gas, steam 1.0 grade;Range of flow rate: liquid: 0.6-6 m/s, gas ... : 5-60m/s, Steam: 5-70m/s;Measuring range: see table 1, table 2;Output signal:Voltage impulse ... electrical level≤1V, higher electrical level ≥6V, width of impulse 0.4ms, load resistance>150Ω;Standard current: 4 ... -20mA, conversion accuracy ±0.5% full-scale value, load resistance 24V-500Ω, field LCD display: instantaneous ...