When measuring liquids, the top mounted or side mounted method is used. Install a flip column liquid level indicator, liquid level switch, and liquid level transmitter outside the magnetic flip column body. The magnetic unit is placed inside the floating ball or connected to the floating ball through a top rod. When the floating ball and the magnetic unit change with the liquid level, the magnetic color block (magnetic flip plate) is flipped; The magnetic liquid level switch operates at the corresponding liquid level point; At the same time, the liquid level sensor outputs a standard variable resistance signal under the action of the floating ball magnetic force, and then converts the resistance signal into a 4-20mA current signal output through the transmitter.

Features:

1. Wide applicability and diverse installation forms, suitable for measuring liquid levels and interfaces of any medium.

2. The tested medium is isolated from the indicator structure, with good sealing performance, leak prevention, and adaptability to liquid level measurement under high pressure, high temperature, and corrosive conditions, with high reliability.

3. It integrates on-site indication, remote transmission, and alarm control, and can be freely adjusted. It has complete functions, dual color indication with night light, continuous and intuitive, eye-catching, and a large measurement range. The observation direction can be changed arbitrarily.

4. Good vibration resistance, able to adapt to large liquid level fluctuations, simple working structure, easy installation, and low maintenance costs.

5. Equipped with exquisite magnetic steel calibrators, technical parameters can be adjusted on-site at will.

Measuring range:

150～8000mm， For level gauges with a center to center distance exceeding 8000mm or where the length cannot be exceeded under long-distance conditions, segmented manufacturing can be used. Work pressure: 0.6; 1.0； 2.5； 4.0； 6.4； 10Mpa

Operating Temperature

F ：120℃； G：200℃； H：450℃

Degree: ± 10mm

Medium density: 0.5-2.0g/cm3

Medium density difference: ≥ 150kg/m3 (measurement boundary)

Environmental vibration: frequency ≤ 25Hz, amplitude ≤ 0.5mm

Follow speed: ≤ 0.08m/s

Medium viscosity: ≤ 0.4 Pa · s. For media with high viscosity or media that are prone to crystallization at low measurement temperatures, a heating jacket type liquid level gauge can be used.

Process connection: Side installation flange for bypass: DN25, PN1.0 or PN1.6, PN2.5, PN4.0, PN6.4, PN10.

Switch options: can choose between regular and explosion-proof types

Transmitter options: optional reed tube level transmitter, optional magnetostrictive level transmitter, optional fully intelligent level transmitter with meter display

Tapping hand pressure method

It is common to encounter the phenomenon of instruments running intermittently, which is mostly caused by poor contact or virtual soldering. For this situation, tapping and hand pressure methods can be used.

The so-called "tapping" refers to using a small rubber hammer to strike the possible faulty parts and make them contact normally.