Magnetic level gauge is based on the connecting device principle, buoyancy principle and magnetic coupling principle work. When the liquid level in the measured vessel rises and falls, the float in the liquid level meter cavity rises and falls with the buoyancy force and the magnet inside the float is transmitted to the fluorescent flip-flop on the field indication panel through magnetic coupling. When the level rises, the flip-flop fluorescent surface flip, when the level falls flip-flop non-fluorescent surface reversal, the indicator of the yellow-black or red-white junction, that is, the actual height of the medium level in the container (boundary level), so as to realize the level of field indication. Top-mounted magnetic level gauge is suitable for various underground storage tanks and the side of the liquid level measurement of the container should not be opened. Changes in the liquid level inside the vessel are driven by the magnet on top of the connecting rod to turn over the magnetic beads inside the indicator panel. The level meter does not require on-site power supply, safe to use, clear indication is an ideal instrument for liquid level detection. The product is suitable for a variety of measurement media, such as water, liquefied gas, propylene, liquid ammonia, dilute acid, alkali and salt, as well as heavy oil, tar and so on. It can be used with bundled remote transmitter to output 4~20mA remote signal, and can be equipped with upper and lower limit level alarm switch to realize upper and lower limit level alarm and control.
Measuring range | 500-6000mm | Medium density difference | ≥0.03ɡ/cm3 (measurement boundary) |
Measurement accuracy | ±5mm | Temperature range | -40℃~450℃ |
Cavity material | 304, 321, 316L, PP, stainless steel lined with PTFE, non-standard customization | Medium viscosity | ≤0.02Pa.S |
Nominal pressure | ≤6.3MPa | Following speed | ≤0.08m/s |
Medium density | ≥0.45ɡ/cm3 Transmitting output: two-wire 4-20mA, DC600Ω load | Connection flange size | HG/T20592~20635-2009, DN150, PN2.5, if other flanges are used, please indicate when ordering. |
Model | illustrate | |||
UZ | Kaidi magnetic flap level meter | |||
Type of installation | C | Side loading | D | Top loading |
Panel type | A1 | -40-80℃ normal temperature | Z1 | -190~-20℃ Vacuum |
A2 | 80-180℃ medium temperature | Z2 | -20-180℃ Vacuum | |
A3 | 180-350℃ high temperature | Z3 | Vacuum at 180-350℃ | |
A4 | 350-450℃ ultra high temperature | E | -40℃-450℃ magnetic sensitivity | |
Pressure Rating (MPa) | 1 | PN1.0 | 2 | CL150LB |
1.6 | PN1.6 | 5 | CL300LB | |
2.5 | PN2.5 | 11 | CL600LB | |
4 | PN4.0 | 15 | CL900LB | |
6.3 | PN6.3 | 26 | CL1500LB | |
10 | PN10.0 | 42 | CL2500LB | |
16 | PN16.0 | |||
Range-Density | Range mm-density g/cm³ | |||
Flange Material | P | 304 | PF | 304 lined with fluorine |
PL | 316L | C | Carbon steel | |
PP | PP | Ti | titanium | |
Flange Diameter | 15 | Side mounted DN15 | 50 | Top loading DN50 |
20 | Side mounted DN20 | 65 | Top loading DN65 | |
25 | Side mounted DN25 | 80 | Top loading DN80 | |
32 | Side mounted DN32 | 100 | Top loading DN100 | |
40 | Side mounted DN40 | 125 | Top loading DN125 | |
50 | Side mounted DN50 | 150 | Top loading DN150 | |
65 | Side mounted DN65 | 200 | Top loading DN200 | |
80 | Side mounted DN80 | 250 | Top loading DN250 | |
Flange sealing surface | Omit | Raised face | FM | Concave |
F | Convex | FF | Full plane | |
Tube material | P | 304 | P1 | 321 |
PL | 316L | P4 | 304L | |
PF | 304 lined with fluorine | Ti | titanium | |
PP | PP | |||
Insulation/anti-frost | Omit | No | ||
C | Type C insulation pipe (recommended) | |||
T1 | Set vacuum insulation | |||
T2 | Jacket insulation | |||
D1 | 40-90 constant temperature electric heating | |||
D2 | 120°C temperature control adjustable electric heating | |||
S1 | Anti-frost below -40°C | |||
S2 | -40~-20℃ anti-frost | |||
Accessories | Y | Remote transmission level gauge | ||
K | Alarm switch |
Please Send Us your Application details
Measuring range , medium, Installation method (flange, thread), Pressure range, Remote transmitter, Level alarm switch
More Model available for all appication, different termperture and pressure!
We are here to help you! If you close the chatbox, you will automatically receive a response from us via email. Please be sure to leave your contact details so that we can better assist
Our technical team will check your specifications and make a best solution for you.