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Ultrasonic flow module
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Flowmeter
Ultrasonic flowmeter
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The ultrasonic flow module RTU has small volume, simple operation and complete output interface functions, which is suitable for the flowmeter of supporting projects, water conservancy, water resources, Hydronics and other networked monitoring projects of the system integrator; By adding a temperature sensor, the hot (cold) quantity measurement function can be achieved, and real-time detection of hot (cold) quantity can be carried out.
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Type |
Performance Parameters |
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Host |
Principle |
Ultrasonic time difference principle,4-byte IEEE754 floating-point operation. |
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Accuracy |
Traffic is better than±1% |
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Display |
Connectable 2*10 backlit Chinese characters or 2*20 character LCD display, supporting Chinese,English,and Italian languages. |
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Signal Output |
1 circuit of 4-20mA current output,impedance 0-1K,accuracy 0.1% |
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1 circuit OCT pulse output(pulse width 6-1000ms,default 200ms) |
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1 relay output |
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Signal Input |
3 circuits 4-20mA current input with an accuracy of 0.1%,capable of collecting signals such as temperature,pressure,and liquid level. |
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Can be connected to a three wire PT100 platinum resistor for heat measurement |
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Date Interface |
Isolated RS485 serial interface,capable of upgrading the flow meter through a PC computer,supporting protocols such as modbus. |
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Special Cable |
Customized twisted pair cable,usually limited to 50 meters;Using RS485 communication, the transmission distance can reach over kilometers. |
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Pipeline Situation |
Pipe Material |
All dense pipes such as steel,stainless steel,cast iron,cement pipes,copper,PVC,aluminum,fiberglass,etc.are allowed to have lining. |
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Tube Inner Diameter |
15~6000mm |
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Straight Pipe Section |
The sensor installation point should preferably meet the following requirements:upstream 10D,down stream 5D,and 30D from the pump outlet(D is the pipe diameter). |
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Measurement Medium |
Type |
A single and |
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Temperature |
Temperature：-30~180℃ Ultra high temperature requires customization |
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Turbidity |
10000ppm And the bubble content is small |
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Flow rate |
0~±10m/s |
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Work Environment |
Temperature |
Host：-20~60℃；Flow Sensor：-30~180℃ |
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Humidity |
Host：85%RH；Flow Sensor：Immersible working，Water depth≤2m（Note: After the sensor is glued） |
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Power Supply |
DC8~36V or AC10~30V |
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Power consumption |
1.5W |
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Pre
Wall mounted ultrasonic flow meter
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Add：No. 98, Guandong Road, Maoyingzi village, Ganjingzi District, Dalian, Liaoning Tel：0411 8712 2267 / +86 176 1667 5206 E-mail：ace@aceflow.cn
Copyright © 2020 DALIAN ACE FLOW TECH CO., LTD Powerby:300.cn dalian Business license seo
Add：No. 98, Guandong Road, Maoyingzi village, Ganjingzi District, Dalian, Liaoning
Tel：0411 8712 2267 / +86 176 1667 5206
E-mail：ace@aceflow.cn
Copyright © 2020 DALIAN ACE FLOW TECH CO., LTD
Powerby:300.cn dalian Business license seo