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Performance and technical parameters of YS-2000S Ultrasonic oil flow meter: Items Performance and technical parameters Linearity 0.5% Repeatability Better than 0.2% Accuracy Better than ±1% Measuring diameter 15mm---6000mm Measuring liquid All kinds of liquids can conducts ultrasonic Protection grade IP68 ,it can under water 2m Multi-Display Cycle display of total flow, Instantaneous flow ,flow speed , Secondary Instrument can display 100 items Communication interface RS485, it can transmit more than 1000m Support MODBUS,METERBUS,GPRS Output and input 1.4-20mA output (no power ) 2.RS485 output ,2 Road OCT output 3.2 Road 4-20mA Input (it can collect temperature ,pressure and liquid level signal) 4.2 Road 3-wires PT-100 resistance signal input(it can measuring heat) Sensor 3 types to choose :clip-on type ,inset type ,and pipe type Secondary Instrument 1.wall-mount type 2.Portable type 3. Explosion-proof type Size 139*48*34mm Power supply 8--36VDC