Introduction

principle

The LMT magnetic flip column level gauge consists of a body (composed of upper and lower conduits), a flap box (composed of red and white two-color magnetic small flip columns), a float (composed of a magnet, a mandrel, a float) and a liquid level transmitter. , the buoy in the container floats up and down with the change of the liquid level in the lower conduit, and the magnet floats up and down in the upper conduit through the ejector rod, which makes the magnetic flap outside the main body turn and indicates the liquid level with red and white colors. The liquid level transmitter transmits the liquid level signal to the control center for display or control.

application

The top-mounted magnetic flip-column level gauge is suitable for measuring various containers that are inconvenient to install the level gauge on the side, especially the level measurement in underground storage tanks. It is often used to measure crude oil, heavy oil, phenol and other media, and is widely used in electric power. , petrochemical, chemical, metallurgy, environmental protection, shipbuilding and other industries.

technical parameter

●Measurement range: 0~600mm — —4000mm

●Measurement accuracy: ±10mm

●Working pressure: ﹣0.1MPa~4.0MPa

●Working temperature: ﹣15℃~420℃

●Medium viscosity: ≤0.02Pa.S

●Media density: ≥0.50g/cm³

●Media density difference: ≥0.15g/cm³

●Connection flange specification: DIN2573-2656 German standard (HG20592-20635-97 is optional for sales in mainland China)

●Pressure rating: DN20 or DN25; PN0.6, 1.0, 1.6, 2.5, 4.0

Wetted material: 1.4301 (stainless steel 304) 1.4435 (stainless steel 316L) stainless steel 1.4435 (316L) lined with PTFE polytetrafluoroethylene PP polypropylene

●Indication panel: vacuum tube two-color turning beads (yellow liquid black gas) vacuum tube two-color LED (green liquid red gas)

Selection table

LMT-ATop-mounted magnetic flip column level gauge
LMT-BTop-mounted magnetic flip column level gauge (LED light-emitting display)

range

0-600mm

0-1000mm

0-1500mm

Customized length up to 4 meters (option code: 4000)

Liquid level transmission output

No remote signal output

Equipped with waterproof 4~20mADC remote transmitter

Equipped with flameproof 4~20mADC remote transmitter

Equipped with LM magnetostrictive liquid level transmitter, output 4~20mADC

HART protocol remote transmitter

Liquid level switch output

no output

1 switch output (SPDT single pole double throw)

2-way switch output (SPDT single pole double throw)

3-way switch output (SPDT single pole double throw)

4-way switch output (SPDT single pole double throw)

Wetted body part and flange part material

Made of stainless steel 1.4301 (304)

Material is stainless steel 1.4435 (316L)

The material is stainless steel 1.4435 (316L) and lined with PTFE polytetrafluoroethylene

Material is PP polypropylene

(special alternative) VARIO

No special accessories

Including protective kit

Optional accessories: KD001 intelligent light bar indicating digital display instrument (vertical)

Optional accessories: KD002 intelligent light bar indicating digital display instrument (horizontal)

Insulation accessories: steam jacket

Insulation accessories: electric heat tracing
The above selection table does not contain selection codes. For selection, please contact the sales staff or email to sales@kewill-auto.cn to obtain a complete sample.
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