Type
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Performance parameter
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Host
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Principle
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Ultrasonic time difference principle, 4-byte IEEE754 floating-point operation
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Accuracy
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Flow rate: better than ±1%
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Operation
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4-key touch keyboard
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Signal input
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1 channel 4-20mA current output, impedance 0-1K, accuracy 0.1% (optional)
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1OCT pulse output (pulse width 6-1000ms, default 200ms)
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1 relay output
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Signal output
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3-way 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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Signal output
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Can be connected to a three wire PT100 platinum resistor for heat measurement
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Data
interface
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Isolated RS485 serial interface, can be upgraded to flow meter through PC computer,supports MODBUS and other protocols
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Special cable
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Customized twisted paircables, generally limited to 50 meters; Using RS485 communication, the transmission distance can reach over kilometers
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Pipeline
situation
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Pipe
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All dense pipes such as steel, stainless steel,cast iron, copper, PVC, aluminum, fiberglass, etc, are allowed to have lining
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innerdiameter of pipe
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15~6000mm
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Straightpipe
section
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The transducer installation point should preferably meet the following requirements. upstream 100, downstream 50, and 30D from the pump outlet
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Measurement
medium
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Type
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Water,seawater, industrial wastewater, acid-base liquids, alcohol, beer, various oils, and other single and uniform liquids that can transmit ultrasonic waves
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Temperature
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Temperature:-30℃~160℃
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Turbidity
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10000ppm with low bubble content
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Current velocity
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0~±10m/s
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Work environment
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Temperature
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Host:-20~60°C; Flow transducer:-30~160℃
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Humidity
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Host:85%RH;Flow transducer: can work in water, with a water depth of ≤ 2m (note: after the transducer is glued)
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Power
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DC8~36V or AC10~30V
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Consumption
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1.5W
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