The LVC series gauges allow control at all times the liquid steadily, clearly and precisely.
PRINCIPLE OF OPERATION
The principle used is that of the vases: the liquid from the tank when the gauge is applied by means of hollow screws through the transparent tube, revealing the precise point reached in the tank.
The visualization is made more efficient with the inclusion of a float in the clear tube, this housing inside a magnet, whose field of action without physical contact small reed placed within a tube steel applied to the level.
The operation of these contacts can be inserted or the gradual disarming of resistance, also placed inside the stainless steel tube (raster), generating a signal resistive, variously used (eg 4-20 mA) proportional to the liquid inside the tank.
The float in the transparent tube slides, can excite one or more latching sensors, positioned at will along the axis of the level, and only when the float will turn the opposite direction the sensor is not be more excited.
OPTIONS
- Hole 200 to 3000 mm
- Different polymeric materials used for the transparent tube, the end caps and O-rings
- Sensors normally open or normally closed in the presence of liquid
- Tap interrupting the flow of liquid from the tank to the level (instead of a thermometer probe)
- Integrated temperature sensor in the lower end of the level (PT100 according to EN 60751)
- Bimetallic thermometer probe in the plug screw less (instead of tap)
- MA transducer ohm/4-20
TECHNICAL ADVANTAGES
- Display constant and continuous level of the liquid with high precision repeatability
- Indication of linear liquid level, whatever the form of tank and distance between gauge and tank walls
- Display visual field and remote level measurement
- Activation, through sensors, to additional controls.
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