Measuring instrument capacitive liquid water level sensor

Description capacitive liquid water level sensor

It can convert all kinds of level, changes in the level of medium parameters into a standard current o operate the control room for the secondary instrument or centralized computer device display, alarm or automatic control. Its good structure and installation method, suitable for high temperature, high pressure, highly corrosive, easy to crystallize, anti-clogging, level, level anti-cold junction under special conditions and solid powder, granular materials, etc., continuously measuring level of , widely used in electric power, metallurgy, chemical, food, rmaceutical and other industries and sewage treatment, boiler drum, coal and other places of the package level, level and sical level measurement.

Detailed Images capacitive liquid water level sensor

Specification capacitive liquid water level sensor

Measurement range: 0.2 to 20 m Accuracy: 0.2, 0.5, 1.0 Probe Temperature: -40 ~ + 250 ? Allow vessel pressure: -0.1MPa ~ 2.5MPa Measuring medium: not less than the conductivity of the acid, alkali, water and other non-conductive liquid crystal s / m of Power supply: DC12 ~ 35V (isolated for DC21 ~ 27V) Current work: (output at 20mA) non-isolated two-re: 20mA Both ends of the isolated three-; isolated four-minal: <35mA Output (0 ~ 10mA, 0 ~ 20mA) Output Protection: 27mA Isolation voltage between measurements, output, power supply: 1000V Span adjustment range and zero migration: ≥ ± 30% FS Transmitter body size: ∅76 × 85

Features capacitive liquid water level sensor

1 compact structure, small size, simple installation and maintenance, uniform dimensions.2 a variety of rm, to facilitate the different system configurations. 3 Teflon probe, acid, alkali and other corrosive liquids and high temperatures. 4 the measuring portion immersed in the liquid, there is only one tetrafluoroethylene PTFE soft rod as a sensing probe, and high reliability. 5 sealed aluminum housing and stainless steel couplings. 6 high temperature pressure vessel with normal temperature and pressure measurements as simple shapes and measurements from the measured temperature of the liquid, specific gravity and the container pressure. 7 measurement, and measurement across the output, output, power isolator variety of three-terminal circuit structure, comes isolation, adapt to different . 8 perfect over-current, over-voltage, power polarity protection.

Applications capacitive liquid water level sensor

1 Industrial site level measurement and control

2 City water supply and sewage treatment

3 Hydrological monitoring of Petroleum, chemical industry, power plant industry

4 Level measurement and control of reservoirs, DAMS, water and electricity construction, etc

Selection Guide capacitive liquid water level sensor