

The level meter according to the buoyancy principle, the float in the measuring tube with the rise and fall of the liquid level and move up and down, the magnetic steel in the float through the magnetic coupling effect, drive the red and white column over 180. When the liquid level rises, the turning column turns from white to red, and when the liquid level falls, it turns from red to white, thus realizing the indication of the liquid level.
L Upper and lower limit switch output
The magnetic float moves with the liquid level to make the spring switch installed at the set position of the liquid level gauge riser move to realize on-off control or alarm.
L electric remote transmission
Install transmitter on maglev level gauge. The transmitter is composed of two parts: sensor and converter. It moves up and down through the maglev, and makes the measuring parts in the tube act in turn through the magnetic coupling to obtain the resistance signal changes, which are converted into the standard current signal output of 0~10mA or 4~20mA, in order to connect with the digital display instrument or computer, and achieve remote display.
■ It can be used to directly indicate the height of the liquid level in the sealed container. It has the advantages of simple structure, intuitive and reliable, and durable, but the medium in the container must not corrode with steel, steel paper and graphite pressure ring.
Technical performance measurement range | 300~3000mm |
Accuracy | +5mm |
Working pressure | -0.1-4.0mpa |
Operating temperature | -40~85℃(high temperature type: 0-200℃) |
Medium density | P = 0.55-2.0g /cm |
Medium viscosity | =0.4Pa·S |
Ambient vibration | frequency < 25Hz, amplitude < The 0.5 mm Follow speed: < 0.08 m/s |
Process connection | flange conforms to HG20593-97, DN20, other flange standards such as GB, ANSI, please specify. |
Main pipe material | stainless steel |
PVC float material: titanium | Stainless steel; Stainless steel lined PTFE |
The liquid level meter is suitable for chemical industry, petroleum, chemical fertilizer, pharmaceutical, power plant and other industrial equipment containers as liquid level display.
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