Anti-corrosion float gage
The liquid level of a magnetic floating ball is composed of dry reed tube, precise resistance and single chip circuit. When magnetic float lines of magnetic force effect to the level a certain position, the dry reed pipe in the position of the closure, magnetic float with liquid surface (interface) level changes, the SCM will transform processing circuit liquid (world) the change of the surface height is converted into linear 4 ~ 20 mADC signal output and relay contact output, realize the liquid (community) level position signal detection, transmission and alarm control.
The liquid level of the anti-corrosion type magnetic float is used to import the high quality sensing element and signal conversion device, which has good long-term stability and reliability.
Simple, stable, reliable and repeatable;
It is not affected by the physical and chemical states of the dielectric. The effect of conductivity, dielectric constant, foam, pressure, temperature, evaporation, boiling, bubble.
The use of different materials can be used for various kinds of strong and weak corrosive, inflammable and explosive, toxic, highly radioactive, and dirty medium environment.
Surface measurement of liquid level or two different density media;
Explosion-proof structure design, suitable for explosive environment.
The secondary system 4-20ma current output, can be carried with 0.56 "LED digital display, for the night long distance observation.
Catheter diameter: 20mm, 14mm
Maximum installation depth: 200 ~ 6000mm
Variable resolution: 10mm (recommended), 20mm, 5mm optional
Float form and diameter: the user can also specify
Operating temperature range: 304 + ptfe: - 40 ~ 120 ℃; PP: 80 ℃ or less; Polyvinyl chloride (PVC) : 60 ℃ or less
High temperature type: 304 + ptfe: 150 ℃ or less
Media density: 0.5 g/m cubed
Nominal pressure: 304 + ptfe: PN2.5 ~ PN40 sections: PP: not equal to PN16. PVC PN10 or less
Power supply: 220VAC, 24VDC
Output signal: 4 ~ 20mA, 0 ~ 20mA user free setting
Relay output: 5 1 frequently open (SPDT) contact output, 25VAC 2A. All relay absorption and release values are arbitrary
Electrical interface: M20 x 1.5 thread
Vertical installation Angle: less than or equal to plus or minus 250
Protection grade: IP65
Explosion-proof grade: Exia Ⅱ CT6Ga Exd Ⅱ CT6Gb
Anti-corrosion type magnetic float liquid level gauge is widely used in petroleum, chemical, oil, medicine, food, and other industries of all kinds of storage tank, storage tank, liquid in the liquid pool, reaction pot, fermentation tank, oil, weak acid and alkali solution, such as high and low pressure container, with 304, 316 l, 1 cr18ni9ti, 304 + 0 cr18n - i9, PTFE, 00 cr17ni14mo2, PP material such as compatible medium liquid level measurement, two kinds of different medium interface, transmit and display.