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            Welcome to the website of Baoji Zhongheng Instrument Co., Ltd. Tel:+86-917-3512881
            Differential pressure transmitter Single crystal silicon pressure transmitter Electromagnetic flowmeter Capacitive pressure transmitter High precision pressure transmitter Intelligent pressure switch Diffused silicon pressure transmitter Flow switch Intelligent pressure transfer controller Thermometer

            Liquid level transmitter

            electric capacity type liquido

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            Product introduction

            1、 Overview
            Capacitive level gauge is a level transmitter that can be used for liquids, oils, solids, interfaces, and measurements. It has no movable components and greatly improves reliability. It is not affected by water vapor, dust, or condensation, and has the advantages of stable and reliable long-term operation, high sensitivity, good linearity, high temperature resistance, and high pressure resistance. The intelligent level gauge is a two wire (loop powered) 4-20mADC measurement signal, which is easy to adjust and wireless transmission, 485 transmission, etc. It can be widely used in various fields such as petroleum, chemical industry, metallurgy, electricity, papermaking, pharmaceuticals, etc.
            As an intrinsically safe product, intelligent liquid level gauges comply with the relevant requirements of GB3836.1-2010 "Electrical Equipment for Explosive Gas Atmospheres - Part 1: General Requirements" and GB3836.4-2010 "Electrical Equipment for Explosive Gas Atmospheres - Part 4: Intrinsically Safe" i ". The explosion-proof mark is ExiblICT6 Ga.
            2、 Characteristics

            No movable parts, measuring range 10-5000P

            Directly input capacitance values for calibration without the need for liquid loading

            With any two point calibration function

            output signals can be customized with 4-20mA, 0-5V, RS485, switching value

            3、 Technical parameters of capacitive level gauge
            Detection range: 0.1~30m
            Capacitance measurement range: 10PF~5000PF
            Accuracy: 0.2, 0.5, 1, 2, 3
            Pressure range: -0.1MPa~32MPa
            Temperature resistance of probe: -50~150 ℃ (special setting of 250~350 ℃)
            Environmental temperature: -40~85 ℃
            Storage temperature: -55 ℃~+125 ℃
            ● Output signal: 4-20mA, 4-20mA superimposed with HART communication, 485 communication, etc
            Power supply voltage: 15-36V DC
            Liquid level gauge material: 316 stainless steel, 1Gr18Ni19Ti or polytetrafluoroethylene
            Long term stability: ≤ 0.1% FS/year,
            Temperature drift: ≤ 0.01% FS/℃ (within the range of 0-70 ℃)
            Explosion proof grade: ExiblICT6
            ● Protection level: IP67
            ● Intrinsic safety parameters: Ui: 28Vli: 93mAPi: 0.65WCi: 0.28ufLi: 1.5mH