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Items
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Performance & Parameter
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Main unit
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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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Display
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2×20 character LCD with backlight, support the language of Chinese,
English and Italian
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Signal Output
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1 way 4-20mA output, electric resistance 0~1K, accuracy 0.1%
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1 way OCT pulse output(Pulse width 6~1000ms, the default value is 200ms)
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1 way relay output
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Signal Input
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3 way 4-20mA input, accuracy 0.1%, acquire signals such as temperature,
press and liquid level.
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Achieve to heat measurement by connecting the temperature transducer PT100.
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Data Interface
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Insulate RS485 serial interface, upgrade the flowmeter software by computer,
support MODBUS
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Data Record
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Thermal printer, external SD card(2G of capacity)
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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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15~6000mm
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Straight Pipe
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Transducer installation should be satisfied: upstream 10D, downstream 5D,
30D from the pump.
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Measuring
Medium
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Type of Liquid
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Single liquid can transmit sound wave, such as water, sewage, oil, chemicals,
plant effluent, beverage, ultra-pure liquids, etc.
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Temperature
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-30~160°c
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Turbidity
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Less than 10000ppm and little bubble
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Flowrate
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0 ~ ±7m/s
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Working
Environment
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Temperature
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main unit: -20~60°c; Transducer: -30~160°c
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Humidity
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main unit: 85%RH; Transducer protection level: IP67
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Power Supply
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8 built-in Ni-MH batteries 1.2V(for over 20 hours of operation). Could operate 8 hours
by connecting 4-20mA signal output. 90V - 260V AC adapter
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Power Consumption
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1.5W
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