Technical Parameters
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Host
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Principle
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Transit- time ultrasonic flowmeter
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Accuracy
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±1%
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Signal Output
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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 |
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Display
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2X20 character LCD with backlight, support the language of Chinese, English and Italy
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3 way 4~20mA input, accuracy 0. 1%, acquisition signal such as temperature, press and liquid level
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Connect the temperature transducer Pt100, can finish the heat/energy measurement
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Data Interface
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Insulate Rs485 serial interface, upgrade the flowmeter software by computer, support the MODBUS
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Special Cable
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Twisted-pair cable, generally, the length under 50 meters ; Select the RS485, transmission distance can over 1000m
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Pipe Installation Condition
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Pipe Material
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Steel, Stainless steel, Cast iron, Copper, Cement pipe, PVC, Aluminum, Glass steel product, liner is allowed
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Pipe Diameter
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DN32~6000mm
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Straight Pipe
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Transducer installation should be satisfied: upstream10D, downstream 5D, 30D from the pump
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Medium
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water,sea water ,alcohol,Acid and alkali,waste water,beer,all kinds of oil Single liquid can transmit sound wave.
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Temperature
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-30~160℃
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Turbidity
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No more than 10000ppm and less bubble
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Flowrate
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0~±7m/s,Forward and backward measurement
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Protection grade
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Host:IP67;flow sensor:IP68
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Temperature
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Host:-20~60℃;flow sensor:-30~ 160℃
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Humidity
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Host: 85%RH; Flow sensor:can measure under water, water depth^2m (tansducer sealed glue)
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Power Supply
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DC8~36V or AC85~264V
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Power Consumption
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1.5W
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1.5W
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Dimension
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132*150*85mm(host)
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