Gear Flow Meters – Parameter Comparison

Parameter Comparison Table

Acceptable fluidApplicationNominal size (mm)Flow rate range (m/s)Flow rate accuracyLevel range (m)Level accuracyOperating temperature (°C)Max operating pressure (Bar)ATEX approval
Ultrasonic Flow Meters 190P and 190PLTLiquidClosed pipe15 – 1200 or 1200 – 6500 (190P)15 – 300 (190PLT)0.01 – 25 (higher by request)±1-2% or ±0.02 m/sec whichever is greaterN/aN/a-30 to 105No
Ultrasonic Flow Meter 190FLiquidClosed pipe25 – 500; 500 – 1200; 1200 – 65000.01 – 25 (higher by request)±1-2% or ±0.02 m/sec whichever is greaterN/aN/a-30 to 105No
Ultrasonic Flow Meter 190FDLiquidClosed pipe20 – 12000.05 – 10±1-3% or ± 0.03 m/sec whichever is greaterN/aN/a0 – 50No
Coriolis Meter OVAL ULTRAmass MKIILiquid, gas2 ‘U’ tubesLiquid: 3 – 150 (9 model)Gas: 3 – 80 (7 models)Liquid: 0 – 6200Gas: 0 – 4000Liquid: ± 0.1%Gas: ± 0.5%Integral or remote mount-200 – +20094430 (high pressure version for gas)Yes
Coriolis Meter OVAL CoriMateLiquidSingle coiled tube0.7 – 3.0(3 models)0.005 – 2.7±0.1% FS (below 33% of flow rate)±0.3% RD (33-100% of flow rate)Integral, one piece construction-10 – +6020No
Coriolis Meter OVAL MassFlexLiquid, gasSingle ‘U’ tube¼ inch0.002 – 0.225± 0.2% ± 0.015%FSRemote mount-200 – +200150 (liquids), 10 (gas)No

* Not recommended for low-viscosity fluids

The data above is intended as a guide for selection. Please check datasheets before specifying

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