Capacitive level gauge

1Capacitive level gaugeIntroduction

intelligenceCapacitive level gaugeIt is an intelligent liquid level gauge produced by Maoshang Company. The transmitter part of this series of liquid level gauges adopts microcomputer processing technology to convert sensor signals into digital signals, which are then processed throughMCU performs temperature, linear compensation, and parameter function settings. It can convert various changes in liquid level parameters into standard current 4-20mA signals, which are remotely transmitted to the operating room for centralized display, alarm, or automatic control of secondary instruments or computer devices.

IICapacitive level gaugeWorking Principle:

Capacitive level gaugeDesign based on the principle of capacitors, using liquid level changes to cause changes in the area or spacing of the capacitor plates facing each other, thereby causing changes in capacitance When the liquid level rises or falls, the area of the capacitor plate composed of the sensor electrode and the conductive liquid changes accordingly, and the liquid level measurement is achieved by detecting the change in capacitance.

threeProduct Features

1. The structure is simple and practical, with no movable parts.

2. Easy installation and good stability.

3The liquid level detection is basically not affected by changes in the process medium..

4On site LCD display can show current values, percentages, etc.

5High precision, strong universal performance, no additional impact, no vulnerable or consumable parts

fourMain performance indicators

Measurement range: Rod type250-5000mm; Cable type: 0-10m

work pressure-0.1MPa~2.5MPa，4MPa，6.3MPa， High voltage can be customized

Working temperature: Rod type:-50°C~250°C，

Exploration material:304 stainless steel+PTFE; 316 stainless steel+PTFE;

Output signal: two-wire system4-20mA, 4-20mA+HART protocol, etc

Long term stability:≤ 0.2% FS/year;

Accuracy level:0.5%FS; 1.0%FS、1.5%FS

InstallMethod:1. Threaded installation; 2. Flange installation, 3chuckPlease specify any special requirements before placing an order

5、 Usage occasions

cycleWater tank measurement, sulfuric acid tank level, hydrochloric acid tank level, water treatment raw water level measurement, dosing water tank level measurement, chemical plant level measurement, pharmaceutical wastewater level measurement, pump station, suction well, various water tanks, dosing tanks, chemical agents, acid-base solution tanks, etc