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초음파유량계
제품사양
| 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% | |
| 1 way OCT pulse output( Pulse width 6 ~ 1000 ms，default is 200 ms) | ||
| 1 way Relay output | ||
| Signal Input |
3 way 4~ 20mA input, accuracy 0. 1%，acquisition signal such as temperature, press and liquid level | |
| Connect the temperature transducer Pt100, can finish the heat/energy measurement | ||
| 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 |
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 |
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 |
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 |
1. 5W | |
|
Dimension |
205*154*70cm(convertor) | |
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