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China, Chinese Microsensor Invasive Submersible Throw-in Water Hydrostatic Liquid Level Transducer1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
SensorStainless Steel Level TransmitterSubmersible Liquid Level Transmitter
Jiangsu Aice Instrument Technology Co., Ltd.
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Product Description Submersible Hydrostatic Liquid Level Sensor Product Features Good stability, high accuracy, high performance / price ratio, directly into the measured medium, installation and use is quite convenient, solid-state structure, no moving parts, high reliability, long service life, from water, oil to viscosity of the larger paste can be measured with high accuracy, not affected by the measured medium blistering, deposition, electrical characteristics no material fatigue wear, insensitive to vibration, shock no polarity 4-20mA output. Working Principle Measuring principle by hydrostatic pressure When the level transmitter is put into the measured liquid at a certain depth, the pressure on the liquid surface of the sensor is P=ρ.g.h+P0 in the formula P: the pressure on the liquid surface of the sensor Unit:Pa ρ: density of the measured liquid Unit:Kg/m3 g: local acceleration of gravity Unit:m/s2 P0:Atmospheric pressure on the liquid surface Unit:Pa H: sensor into the liquid depth Unit:m At the same time, the atmospheric pressure P0 on the liquid surface is introduced into the back pressure chamber of the sensor through the air guide cable to offset the P0 on the liquid surface of the sensor, so that the pressure measured by the sensor is P=ρ.g.h. Obviously, the liquid level depth H can be obtained by measuring the pressure P. The pressure signal sensed by the sensor is converted and amplified by the circuit and output as a standard signal after compensation.Note: This model is used for open container level measurement. Technical parameters -Measurement range: 0-500m (range can be customized at will) -Output signal:4-20mA(default), 0-5V, 0-10V, 0.5-4.5V, RS485 -Measurement accuracy:0.5%(default), 0.25% -Nonlinearity:≤0.5FS% -Repeatability:≤0.2FS% -Zero drift: ≤0.2%FS/4H -Temperature drift: ≤0.04%FS/oC -Stability: ≤0.2%FS/year -Operating voltage: DC 24V (default), DC 12V, DC 5V -Compensation temperature:0~50oC -Working temperature:-20~70oC -Overload capacity:300% -Measurement medium:Liquid compatible with 304 (can be customized with 316L stainless steel) -Shell material: 304 stainless steel -Diaphragm material: 316L stainless steel -Cable material: polyurethane (customizable PTFE) -Protection level: IP68 Range0~1....50m.....500mOutput signal4~20mA (default), 0~5V, 0~10V (customized)Measurement accuracy0.5% (0.2% can be customized)Nonlinear≤0.5FS%Repeatability≤0.2FS%Zero drift≤0.2%FS/4HTemperature drift≤0.04%FS/oCStability≤0.2%FS/yearOperating Voltage24VDC (default), 12V, 5V (customized)Compensated temperature0~50oCOperating temperature-20~70oC (recommended below 50oC)Overload capacity300%Measuring medium>1×10^8 pressure cycle (25oC)Shell materialVarious liquids compatible with 304Diaphragm material316L stainless steelProtection classIP68
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