Items | Performance & Parameter | ||
Host
| Principle | Transit- time ultrasonic flowmeter | |
| Accuracy | ±1% | |
| Display | 2X20 character LCD with backlight, support the language of Chinese, English and Italy | |
| Signal Output | 1 way 4~20mA output, electric resistance 0~ 1K, accuracy 0. 1%(optional) 1 way OCT pulse output(Pulse width 6~1000ms, default is 200ms) 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 Installation Condition | Pipe Material | Steel, Stainless steel, Cast iron, Copper, Cement pipe, PVC, Aluminum, Glass steel product, liner is allowed | |
| Pipe Diameter | DN32~6000mm | |
| Straight Pipe | Transducer installation should be satisfied: upstream10D, downstream 5D, 30D from the pump | |
Measuring Medium | Medium | water,sea water ,alcohol,Acid and alkali,waste water,beer,all kinds of oil Single liquid can transmit sound wave. | |
| Temperature | -30~160℃ | |
| Turbidity | No more than 10000ppm and less bubble | |
| Flowrate | 0~±7m/s,Forward and backward measurement | |
Work environment | Protection grade | Host:IP67;flow sensor:IP68 | |
| temperature | Host:-20~60℃;flow sensor:-30~ 160℃ | |
| Humidity | Host: 85%RH; Flow sensor:can measure under water, water depth^2m (tansducer sealed glue) | |
Power Supply | DC8~36V or AC85~264V | ||
Power Consumption | 1.5W | ||
Dimension | 132*150*85mm(host) |