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Top Mounted Magnetic Level Gauge With Alarm Switch

1 Piece/Pieces
Top Mounted Magnetic Level Gauge With Alarm Switch
Features Gallery Product Description Request A Quote
Temperature: -190~425℃
Warranty: 12 Months
Pressure: Pn2.5~pn160
Color: White/red Flap Indicator
Installation Form: Top Mounted
Material: 304,316 L,1Cr18Ni9Ti, 0Cr18Ni9, 00Cr17Ni14Mo2,321, Titanium
Center To Center Distance: 150~6000mm Or Customize
Protection Class: IP65
Product Name: Top Mounted Magnetic Level Gauge , Marine Sight Glass Level Indicator
Keyword: Diesel Fuel Tank Level Gauge
Port: Shanghai/shenzhen
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Top Mounted Magnetic Level Gauge


mechanical tank level gauge


Magnetic Level Gauge With Alarm Switch

Basic Infomation
Place of Origin: Sichuan, China (Mainland)
Brand Name: Vacorda
Certification: CE/TUV/ISO9001/SGS
Model Number: UHC-CJ
Payment & Shipping Terms
Packaging Details: Wooden box
Supply Ability: 100 Piece/Pieces per Week
Product Description

Top Mounted Magnetic Level Gauge With Alarm Switch


The UHC type magnetic flap liquid level gauge is made up of measuring body,dual-colored display cylinder, ruler, top&low flange, magnetic ball and transmitter (4-20mA). Based on buoyance principle, the magnetic ball in the body of the level gauge is up or down with the liquid level changing and makes dual-colored turning to show the level of medium. Each cylinder is with two-color axisymmetric structures. The distance of two cylinders is 10mm. Red side of display cylinder indicates liquid and white side display cylinder indicates air. Besides measuring liquid level, it also could measure the interface of the two kinds of liquid.


Product features

1. Simple structure, good stability and reliability.

2. Independent of medium’s physical and chemical states such as conductivity, dielectric constants, foam etc.

3. Appliable for all kinds of medium environment such as corrosive, toxic and explosive one.

4. Interface measurement or level measurement of 2 kinds of medium with different density.

5. Two-wire 4~20mADC signal output, 0.8’’ or 0.56” LED digital display.


Product Parameters

(1) Center-center distance:


(2) Medium density:

More than 0.45g/cm3

(3) Nominal pressure:

PN2.5~PN40, PN40~PN320(x 0.1MPa)

(4) Material:

SS304, 316L, PP, PTFE, or customized

(5)Operating temperature:

-190 ~ +425 °C

(6) Process connection:


(7)Indicator types: 

A: Al &ABS flap cylinder

B: Al flap plate 

C: PVC ABS flap cylinder

D: PP&ABS flap cylinder 





(8) Structure of top chamber:

1.Welding cover 

2.welding cover with M14*1.5 plug screw 


4.flange with M14*1.5 plug screw 

5.welding cover with DN20 flange 

6.flange with DN20 flange 

7.welding cover with air valve 

8.flange with air valve


(9) Structure of bottom chamber:

1.flange cover 

2.flange with drain plug screw 

3.flange with DN20 welding tube 

4.with DN20 flange 

5.with needle/ball valve

(10)Protection class:


(11)Application: Widely used in petroleum, chemical industry, oil field, pharmaceuticals industry, 

food, wine industry etc., suitable for level measurements under the environment of high/low 

temp., high pressure, strong corrosion, toxicity.

NoteBasic type, top mounted type, heat tracing type, LPG specialized type, anti-corrosive 

type, boiler steam specialized type etc, they have some differences in technical parameter. 

Different pressure has different flange specification. 




Magnetic Level Gauge installation

Magnetic Level Gauge detail


Workshop and Processing

RS485 4-20mA Automatic Magnetic Water Tank Level Meter With Factory Price

RS485 4-20mA Automatic Magnetic Water Tank Level Meter With Factory Price


The principle of magnetic levitation water level gauge

The magnetic suspension level gauge and the container to be measured form a communicating device, so that the liquid level between the container to be measured and the measuring tube body is equal. When the float in the measuring tube of the liquid level gauge changes with the measured liquid level, the magnetic body in the float interacts with the magnetic body in the color code displayed on the display bar and reverses, so that red means there is liquid and white means no The purpose of accurately displaying the liquid level on the spot.
According to the needs of the project, the user can also be used with a magnetic control level gauge, digital display on the spot or output 4-20mA standard remote transmission electric signal to meet the needs of recorders and industrial process control. It can also be used in conjunction with magnetic control switches and proximity switches for liquid level monitoring alarms and liquid feeding equipment control.


The principle of magnetic levitation water level gauge

Magnetic levitation pair installed horizontally
A) When the user receives the product, he must carefully check the product to see if there is any damage during transportation and whether it is consistent with the order requirements. After checking, install it correctly in the following order.
B) Float and measuring tube are packed separately. Remove the bottom flange, make the upper part of the float upward, put the float into the measuring tube, and install the bottom flange. Then connect with the container to be measured
C) The magnetic body in the float interacts with the magnet in the color bar on the display screen, the color code is reversed, red means liquid, and white means no liquid.

Note: Handle the float carefully to avoid damage; In order not to affect the read value, all the floats in the display column must be adjusted to white before installation.


How to use magnetic level gauge
Do not allow the magnetizer to approach the body of the level gauge. If it is not close, it will directly affect the action of the level gauge. During transportation, in order to prevent damage to the airbag assembly, take the airbag assembly out of the air pipe of the main body of the level gauge before leaving the factory. After the level gauge is installed, open the smoke exhaust flange at the bottom, and then reinstall the airbag assembly to the main body. Inside the trachea. Please note that the heavier side of the balloon assembly faces upwards and cannot be turned over.


The principle of magnetic levitation water level gauge

Magnetic level gauge measurement method and troubleshooting When measuring liquid, use ceiling installation or bypass pipe side installation. A liquid level indicator, a liquid level switch and a liquid level transmitter with a turning column are installed outside the magnetic liquid level gauge body. The magnetic unit is arranged inside the float, or connected to the float through the ejector rod. When the float and the magnetic unit change according to the liquid level, the magnetic color block (magnetic reversal plate) is reversed; 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 magnetic force of the floating ball, and the resistance signal is converted into a 4-20mA current signal through a transmitter and then output.
The above is an introduction to the principle of the magnetic suspension level gauge. After reading this, I think you will know how the magnetic suspension level gauge measures. If you want to know more about the magnetic suspension level gauge, please consult Kaida's instrument.

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