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RS485 portable water ultrasonic flow meter
VUS810 ultrasonic flow meter with guide rail installation, can be used to a variety of signal medium liquid including pure liquids, potable water,reclaimed water, cooling water etc.
Features:
l Automatically data record
l No need to cut off the pipeline, no pressure drop
l Easy installation process, simply clamp the transducers on the pipe surface
l High Accuracy: 1%
l Protection class: IP68(sensor)
l Wide measuring range the pipe diameter range DN25 ~DN6000
l Small size and low cost
l Multiple output: 4-20mA, OCT pulse,relay, RS485 interface supports Modbus protocol
l Achieve heat measurement by connecting 3-wired heat transducers PT100
SPECIFICATIONS | ||
ITEM | PARAMETER | |
Convertor | Principle | Transit-time ultrasonic flow meter |
Accuracy | ±1% | |
Display | 2x20 character LCD with backlight,support the language of Chinese,English,Italy,Turkish | |
Signal Output | 1 way 4~20mA output,electric resistance 0~1k,accuracy 0.1% | |
1 way OCT pulse output(Pulse width~ 1000ms,default is 200m | ||
1 way Replay output | ||
Signal Input | 3 way 4~20mA input,accuracy 0.1%,acquisition signal such at temperature, press and liquid level | |
Connect the temperature transducer PT100,can finish the hear/energy measurement | ||
Data Interface | Insulate RS485 serial interface,upgrade the flow meter software by computer, support the MODBUS | |
Cable | Twisted-pair cable,generally,the length under 50 meters;Select the RS485, Transmission distance can over 1000m | |
Pipe Installation | Pipe Material | Steel,Stainless Steel, Cast iron,Copper,Cement pipe,PVC, Aluminum |
Pipe Diameter | DN25~DN6000 | |
Straight Pipe | Transducer installation should be satisfied: upstream 10D,downstream 5D, 30D from the pump | |
Medium
|
Type of Liquid | Hot water,chilled water, city water, sea water, waste water, etc);Chemicals alcohol Beverage; Ultra-pure liquids,etc |
Temperature | -30C~160C | |
Turbidity | No more than 10000ppm and less bubbles | |
Flow Rate | 0~7m/s | |
Working Environment | Temperature | Convertor: -20~60°C;Flow transducer -30~60°C |
Humidity | Convertor:85%RH;Flow transducer: can measure under water,water depth≤2m (transducer sealed glue) | |
Power Supply | DC 24V or AC 10~30V 50HZ | |
Power Consumption | 1.5W | |
Dimension | 90*91*38mm(convertor) | |
Heat measurement(connecting PT100 temperature sensors)







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