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> Flow > Medical ventilator flow meter
1.clamp on &No need cut pipe
2.Easy installation（Free video）
3.Dual power supply：AC220V and DC24V
4.SD card solve the problem of data storage
5.Multiple outputs are available: RS485/pulse/4-20mA/relay/GPRS
GUF120A-W ultrasonic water flow meter uses the time difference principle of ultrasonic wave propagation in the medium to measure the flow rate.It is mainly used to measure liquid, such as ultra-pure liquid, chemical, raw sewage, reclaimed water, cooling water, river water, plant sewage, etc.
The ultrasonic flowmeter is composed by transmitter and sensors
| Principle | Transit- time ultrasonic flowmeter |
|---|---|
| Medium | water,sea water ,alcohol,waste water,beer,all kinds of oil Single liquid can transmit sound wave. |
| Diameter | DN15~6000mm |
| Temperature | -30~160℃ |
| Accuracy | ±1% |
| Display | 2X20 character LCD with backlight, support the language of Chinese, English and Italy |
| Signal Output | 1 way 4~20mA output，1 way OCT pulse output，1 way Relay output |
| Signal Input | 3 way 4~20mA input,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 |
| Pipe Material | Steel, Stainless steel, Cast iron, Copper, Cement pipe, PVC, Aluminu, Glass steel, liner is allowed |
| Flowrate | 0~±7m/s,Forward and backward measurement |
| Protection grade | Host:IP67; flow sensor:IP68 |
| Power Supply | DC8~36V or AC85~264V |
| Power Consumption | 1.5W |
| Dimension | 132*150*85mm(host) |
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