Digital flow meter nutating disck. Expressly made for measures of fluids compatible with the materials of construction. Material: Aluminum/Ptfe - POM Diameter: 1'' Gas Flow rate: 300-7200 l / h Temperature: -10 to +50 ° C Accuracy: 0.5% Equipped with digital display dial. Can be rotated 360 °. Battery power supply 3v or 12-24 Vdc N° 2 Totalizators 6-digit reffered 1 resettable. NPN pulse output for batch contro - l Serial link RS 232 Unit of measure: liters, gallons, pints, quarts. Suitable for dispensing edible oil, lubricant oil, diathermic oil, urea, demineralized water.