Model LRT-II Turbine Flow Meter Description Standard Technical Spec Precision Instant flow: 0.5% of the indication Cumulative flow: 0.1% of the indication Environmental Temperature: -20 60 degree Centigrade Media Temperature: -20 120 degree Centigrade Ambient humidity: relative humidity 95%(condensation is not allowed) Material of magnifier shell: aluminum alloy Power supply: 24V DC±4.8V DC Display: 6-digital LCD and display of engineering unit Flow%, instant flow and cumulative flow Memory function: all data are reserved when power off. Correction of discrepancy: sectional correction Type of shell: IP65, waterproof, dustproof