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China, Chinese Advanced Hydrostatic Level Sensor for Efficient Sewage Management1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorLiquid Level SensorAdvanced TransmitterHydrostatic Level Transmitter
Jiangsu Aice Instrument Technology Co., Ltd.
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Product Description Submersible Hydrostatic Liquid Level Sensor, Output Signal 4-20mA, 0.5-4.5V, 0-5V, 0-10V, RS485Default Range 0-5 Meter, Max.0-500 Meters, Accept Customize Temp.Measure Feature.304 Stainless Steel Material, Accept Customize 316LDiffused-Silicon Pressure Sensor It is a high quality hydrostatic level measuring instrument, which is developed by introducing the advanced diffusion silicon pressure sensor and IC SENSORS circuit technology from NOVO company in the United States, and it applies the silicon fine etching process and silicon wafer lamination, which are two cutting-edge technologies in the world. It is widely used in petroleum, chemical, metallurgy, environmental protection, food, water conservancy, urban water supply, oilfield and other industries for liquid level measurement. The excellent quality of the hydrostatic level transmitter meets the need for high-precision liquid level detection instrumentation for industrial automation and metering automation of some industries in China. 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. 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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