Flow sensor LHF12 measures small quantities of liquids. Range 5 to 65 l/min. Wide temperature range. Operating pressure up to 25 bars. Large number of pulses gives a high frequency. Recommended filtration 20 to 40 microns. Maximum viscosity: 16 cSt Connection: 3/4” NPT. Temperature range: -20 to 100º C. Accuracy: 3%.