Small oil tank level gauge

Small oil tank level gauge with low maintenance, high performance, high accuracy, high reliability, long life and other advantages. In comparison with capacitance, weight and other contact instrument, it has the incomparable superiority. Transmitted microwave signal is not affected by the atmosphere, so it can meet the process requirements of volatile gases, high temperature, high pressure, steam, vacuum and high dust and other harsh environments. The level meter is suitable for high temperature (350 ℃), pressure, vacuum, steam, high dust and volatile gas and other harsh environments. Different material position can be measured continuously. The instrument is mainly technical indicators have reached or exceeded similar products at home and abroad, and the installation is simple and can be a single use, but also network use, and can be widely used in metallurgy, building materials, energy, petrochemical, water, food and other industries. Installation position: small tank level gauge as far away from the discharge port and feed port. Metal cans and plastic tanks, the entire measuring range without hitting the wall. If the metal tank, level meter not mounted in the center of the tank. We recommend installation in 1/4 silo diameter. The radar level gauge rope probe or rod probe the minimum distance from the tank wall is not less than 30 cm. Bottom of the probe from the bottom of the tank is about 30mm. Probes from obstructions minimum distance not less than 200mm. If the bottom of the vessel is conical, the sensor can be mounted tank top center, so you can always measure the tank bottom. The main technical parameters: ★ Operating Frequency: 6.8GHz ★ measuring range: cable type: 0-35m rod, coaxial: 0-6m ★ Repeatability: ± 3mm ★ Resolution: 1mm ★ Sample: Echo Sample 54 / s ★ response speed:> 0.2S (depending on usage) ★ accuracy: <0.1% ★ output current signal: 4-20mA ★ Communication Interface: HART protocol ★ Process Connection: G1-1 / 2, G3 / 4 flange: DN50, DN80, DN100, DN150 ★ Process pressure: -1 ~ 60bar ★ Power: 24VDC (± 10%) ripple voltage: 1Vpp ★ power consumption: max22.5mA ★ Environmental conditions: Temperature: -40 ℃ ~ + 250 ℃ ★ Housing protection class: IP68 ★ proof grade: EXiaIICT6 ★ two-wire connection: the instrument power supply and signal output same two-wire cable ★ Cable entry: M20 × 1.5 (cable diameter 5 ~ 9mm) Product Overview: Radar liquid level meter is extremely low emission energy short microwave pulses emitted by the antenna system and receiving. Radar with the speed of light. Run time can be converted into a level signal by the electronic component. A special time stretching method ensures a very short time a stable and accurate measurements. XS-RD800 series of radar level meter even when the condition is more complex, there is a case of false echoes, which use the latest micro-processing technology and debugging software can accurately analyze the level of echo. Enter the antenna receives the reflected microwave pulses and transmits it to the electronic circuit, the microprocessor processes this signal, identify micro pulse echo generated in the material surface. Correct echo signal recognition by the intelligent software to complete, precision can reach millimeter. Travel time T is proportional to the distance D from the pulse of the material surface: D = C × T / 2 where C is the speed of light due to the known empty distance E, the level L is: L = ED output by entering the empty height E (= zero), full tank height F (= span) and some applications to set the parameters, application parameters so that the instrument will automatically adjust to the measurement environment. Corresponding to 4-20mA output. Application Media: XS-RD800 series radar level gauge is suitable for liquid, paste and pellet level non-contact continuous measurement for temperature, pressure changes; the presence of an inert gas and volatile situations. Measurement method using microwave pulses, and work in the industrial frequency band range. Low energy beam can be installed in a variety of metals, non-metallic containers or pipes, no harm to humans and the environment. Smart radar level meter Introduction: XSRD800 Series Intelligent radar level instruments category XS-RD801 XS-RD802 XS-RD803 simple application process conditions, corrosive liquids, slurries and solids such as: aqueous slurry tank acid tank Small oil tank storage tanks of solid particles or process container corrosive liquids, slurries and solids such as: aqueous slurry tank acid tank storage tanks of solid particles small tanks to the various storage containers or process measurement environment , liquids, slurries and solids such as: crude oil, light oil storage tank coal, pulverized coal volatile liquid tank positions coke slurry tank solids material level measuring range 20 m 20 m 35 m Process fitting Thread Flange Process Temperature -40-130 ℃ -40-150 ℃ -40-250 ℃ Process pressure -1.0-3bar -1.0-20bar -1.0-40bar repeatability ± 3mm ± 3mm ± 3mm accuracy <0.1% <0.1% <0.1% Frequency range 6.8GHz 6.8GHz 6.8GHz proof / protection class EXiaIICT6 / IP68 EXiaIICT6 / IP68 EXiaIICT6 / IP68 signal output 4 ... 20mA / HART (two-wire) 4 ... 20mA / HART two-wire) 4 ... 20mA / HART (two-wire)