Items                                                                              Performance & Parameter

Convertor

 Principle

 Transit- time ultrasonic flowmeter

 Accuracy

 ±1%

 Display

 2×20 character LCD with backlight, support the language of Chinese, English and Italy

 Signal Output

 1 way 4~20mA output, electric resistance 0~1K，accuracy0.1%

 Signal Input

 3 way 4~20mA input, accuracy 0.1%，acquisition signal such as temperature, press and liquid level

 Data Interface

 Insulate Rs485 serial interface, upgrade the flowmeter software by computer, support the MODBUS

Special Cable

 Twisted-pair cable, generally, the length under 50 meters; Select the RS485, transmission distance can over 1000m

Pipe Installation Condition

 Pipe Material

 Steel, Stainless steel, Cast iron, Copper, Cement pipe, PVC, Aluminum, Glass steel product, liner is allowed

 Pipe Diameter

 15~6000mm

 Straight Pipe

 Transducer installation should be satisfied: upstream10D, downstream 5D, 30D from the pump

Measuring Medium

 Type of Liquid

 Single liquid can transmit sound wave, 

 such as Water (hot water, chilled water, city water, sea water, waste water, etc.); 

 Sewage with small particle content; Oil ( crude oil, lubricating oil, diesel oil, fuel oil, etc.); Chemicals ( alcohol, etc.); 

 Plant effluent; Beverage; Ultra- pure liquids, etc.

 Temperature

 -30~160℃

 Turbidity

 No more than 10000ppm and less bubble

 Flowrate

 0~±7m/s

Working Environment

 Temperature

 Convertor：-20~60℃；Flow Transducer：-30~160℃

 Humidity

 Convertor: 85%RH；Flow Transducer：can measure under water,water depth≤2m（tansducer sealed glue）

Power Supply

 DC8~36V or AC85~ 264V（optional）

Power Consumption

 1.5W

Dimension

 170*180*56cm(convertor)