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C ± ±°

RF-CAPACITANCE /ADMITTANCE LEVEL SWITCH - 33769 RF-CAPACITANCE LEVEL TRANSMITTER

Dual insulation prevents fog in damaging PCB.LCD indication is easy for observation from top of view.Power Supply: 10~36VdcTransistor Output Protective Housing with high stability prevents from any damages during transportation, installation and operation.Measuring accuracy is not affected by temperature and pressure.Wiring design enhances the reliability.RecorderPB SeriesBargraphic display Panel MeterPM Seriesdigital display Panel Meter
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PRINCIPLE FEATURES

RF-Capacitance level Transmitter utilizes the capacitance formed between the sensing probe and the reference probe which is the metallic vessel wall to calculate the level of the liquid/medium inside the vessel according to the capacitance theory that thecapacitance and vessel areproportional increased. RF-Capacitance level Transmitter utilizes RC oscillating circuit to create a high frequency signal in which the frequency is reverse proportionate to thecapacitance C where the microprocessor is applied tomeasure the frequency for calculating the capacitance and corresponding to the level in order to control the current volume of 2 wire loop power. EBSeries4~20mA 2 wire Loop power Low consumption of power (20mA Max) High accuracy of linearity (1% FS) Temperature compensation, low temperature effect (1% FS / 30).Easy calibration (Any 2 points for calibration) Wide measuring range for capacitance (0~5000PF)No blind distance, ideal for different tanks.Suitable for high temperature, high pressure and corrosive environment. EB3Series 2
Level EB2 EB3 4~20mA

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