Main Features: High Accuracy measuring: Linearity: better than 0.5%,Repeatability: better than 0.2%,Accuracy: better than ± 1%Wide measuring rangeSeveral types transducer for selection, measuring pipesize from DN15mm to DN6000mmHigh Protection GradeProtection Grade of primary meter: IP68, can work in2mm of waterEasy to Operate Browse date with magnetic stick on primary meter or reset parameter on secondary meterMulti-displayIntegrate signal detecting and flow measuring onprimary meter, display accumulated/instantaneousflow, velocity in circle; secondary meter can alsodisplay over 100 menus.Far Transmission DistanceDifferent version : UFM can support Chinese orEnglish display, easy to operate.High ReliabilityConnect primary and secondary meter through RS-485interface, normal cable replace special cable,transmission distance up to 1000m.