Electrostatic capacitance level meter

SA111BDQ1000Electrostatic capacitance level meterIt can control the material level and liquid level of bulk, granular, powder, and liquid material silos or provide upper and lower limit alarms, suitable for harsh environments such as high temperature, high pressure, strong corrosion, high dust, and ultrafine particles; Widely used in metallurgy, petroleum, chemical, light industry, coal, cement, grain and other industries.SA111BDQ1000Electrostatic capacitance level meterProduct InformationSA111BDQ1000Electrostatic capacitance level meterProduct introduction: Capacitive level gauge is a device that converts changes in the position of the measured object into capacitance. Capacitive level gauge has the advantages of simple structure, high resolution, reliable operation, fast dynamic response, non-contact measurement, and can work under harsh conditions such as high temperature, radiation, and strong vibration. It has been applied in various fields of industrial and agricultural production. However, traditional capacitive level gauges use analog circuits because the application range of traditional capacitive level gauges is limited by factors such as changes in the dielectric constant of the measured medium, interference from stray capacitance, temperature drift, and material scraping.SA111BDQ1000Electrostatic capacitance level meterWorking principle: The electrostatic capacitance level switch uses the probe (induction J) and barrel wall (grounding J) of the level switch as the two J plates of the capacitor. When the medium between the two J plates of the capacitor changes, its capacitance value will also change. The analysis and processing unit of the level switch * detects the magnitude of this change. When this change value reaches the set value of the switch, it is converted into a switch signal output for control use, reflecting the height of the measured medium or liquid interface. Features: When measuring adhesive media, the action is stable. Both conductive and non-conductive media can be used. Strong corrosive liquids are easy to detect without moving parts. Good mechanical strength, easy installation, and simple debugging. Technical parameters: Power supply voltage: 220VAC/105VAC, 24VAC/24VDC Contact capacity: 250VAC/10A, DC30V/10A, SPDT power: 4.5VA Delay: 0-10S Adjustable environmental temperature: -25 ℃~70 ℃ Protection level: IP65 Medium temperature: Standard type -25 ℃~80 ℃ High temperature type up to 200 ℃ CG temperature type * High temperature type up to 1000 ℃