◆The main technical indexes:
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Product model
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RISEN-RFCN
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Liquid level measurement range
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5m,7m,10m,15m,20m,30m,50m
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Ultrasonic level meter, clean environment, stable objective surface
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Probe blind area
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≤300mm～1500mm
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varies from different measure range and sensor
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Accuracy of detectio
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0.5%F·S(default)
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at25℃,outside two times of the blind area
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0.25%F·S(could be customized)
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Output signal
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4～20mA
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default 4～20mA three wire
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0～20mA
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0～5V,1～5V
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RS232,RS485,The Optional Protocol:MCU,PC,PCASK,MODBUS
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NPN：1,2,3,4
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Relay：1,2,3,4
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Showing the way
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LCD display+backlight
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Working temperature
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0～+50℃(default)
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-10～+60℃(could be customized)
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Work power
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AC220V/50Hz(could be customized)
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DC24V/300mA(default)
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Protection level
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Sensor IP65
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IP66，IP67，IP68 can be customized
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Cable way
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Sensor leads 10 m, instrument standard plugs
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◆Product display:
◆Wiring definition:
◆The main function characteristics:
·distance accuracy online revise in different environment(customized).
·Automatically follow the environment temperature to compensate the distance value.
·Differential value can be set, RS series has equipped with Flange plate, other series all have screw fastening, can be applied directly in liquid level measurement, easy mounting. It also has selections of added value/differential value distance measurement model, can be used in distance and level measurement.
·2 route or 4 route limiting value setting, can be applied in liquid level either with section control or line control.
·RS485/232 Serial signal output or 4~20mA and 0~20mA analog quantity output or 1~5V and 0~5V analog quantity output(optional).
·Functions of "echo intelligent recognition" and "middle slope" digital filtering function.
·For different measurement objects, customers can set the measure period from 100~0.1 times/second.
·Select PC serial output and conversion attachment, the networking with principal unit can be realized directly.
·Select PC serial output and conversion attachment, the networking with principal unit can be realized directly.
·keyboard operation, display can be shut down during operation to save energy.
·With selection of 1~15 level transmitting power, it can be revised anytime according to different operation environment.
·Full measure range starting point and ending point digitalize translatory function.
·sound velocity transition region temperature compensation digital adjustment platform.
·Abundant information on LCD display, including level, weight, temp, current, voltage, limiting value switching situation etc.
·Serial signals sending could be PTP,BUS type.
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