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Magnetic plate level gauge magnetic level gauge magnetic float level gauge magnetic column level gauge magnetic float level gauge

Current column: Magnetic level gauge

UHZ-52 anticorrosive magnetic flap liquid level gauge

_Anticorrosive magnetic flap liquid level gauge manufacturers

The company's professional production of anti-corrosive material magnetic flap level gauge is suitable for liquid level measurement in corrosive media and high operating temperature, reliable structure and long service life. It is the best choice for level measurement of strong corrosive media such as hydrofluoric acid. Tailored to customers, our company's PP material level gauge is not required for temperature and pressure.
Quality Assurance: Signing service, 2 years warranty. After-sales service: fast response, patient guidance, careful service, genuine treatment

  • product description

Anticorrosive magnetic plate level gauge.Jpg

Introduction of UHZ-52 anticorrosive magnetic flap liquid level gauge :

The company's professionally manufactured PP level magnetic flap level gauge is suitable for liquid level measurement in corrosive media and high operating temperatures. The structure is reliable and the service life is long. It is a better choice for level measurement of strong corrosive media such as hydrofluoric acid. Tailored to customers, our company's PP material level gauge is not required for temperature and pressure. PP material side-mounted (top-mounted) magnetic flap liquid level gauge Corrosion-resistant magnetic flap liquid level gauge is suitable for underground tanks, tanks or pools and the medium has a corrosive liquid level measurement, according to different media, temperature, pressure Different conditions are divided into the following forms for customers to choose. Users can use remote transmitters according to the needs of the project, which can realize local digital display, and output standard remote electric signals of 4-20mA, which can be matched according to various systems, and can also be equipped with magnetostrictive liquid level transmission. Device to match the needs of recording instruments or industrial process control. It can also be used with magnetic control switches or proximity switches to control liquid level monitoring and alarm or liquid inlet and outlet equipment.
Introduction of UHZ-52 anticorrosive magnetic flap liquid level gauge:
The company also specializes in the production of stainless steel lined PTFE anticorrosive magnetic flap level gauges using stainless steel body lined with polypropylene (PP) and polytetrafluoroethylene (PTFE) processes. Suitable for acidic liquids such as hydrochloric acid, alkaline liquids and organic solvents. But it is not suitable for the measurement of concentrated nitric acid, chlorine-containing solvents, fragrances, aliphatic and other medium liquids. The side-mounted anticorrosive magnetic flap liquid level gauge is available in stainless steel with polytetrafluoroethylene (PTFE) and stainless steel with polypropylene (PP). It is suitable for measuring corrosive media. Side-mounted lining magnetic flap liquid level gauge (PTFE) is suitable for liquid level measurement in corrosive media and high operating temperature. It adopts advanced stainless steel lining PTFE stretch flanging new technology and structure. Reliable and long life. It is a better choice for level measurement of strong corrosive media such as hydrofluoric acid. Side-mounted lined magnetic flap level meter (PP) is suitable for the measurement of inorganic corrosive liquids such as hydrochloric acid and dilute sulfuric acid. Due to the use of imported high strength, it can be close to metal, especially PPR's unique thermal insulation. The product is suitable for outdoor water tank liquid level measurement. It will not freeze inside in winter. However, it is not as good as PTFE-lined temperature and pressure resistance. It is more cost-effective when the temperature and pressure are low. Users can use remote transmitters according to the needs of the project, which can realize local digital display and output standard remote electric signals of 4-20mA to meet the needs of recording instruments or industrial process control. It can also be used with magnetic control switches or proximity switches to control liquid level monitoring and alarm or liquid inlet and outlet equipment.

UHZ-52 Anticorrosive Magnetic Flap Level Meter Basic Technical Parameters:
Measuring range: 300 ~ 4000㎜ (can be customized if it exceeds 5000mm)
Display accuracy: 10mm;
Working pressure: PP: normal pressure
Medium temperature: PP: -20 ~ 70 ℃;
Medium density: ≥.0.5g / cm3;
Medium viscosity: ≤0.4Pa S;
Process connection: DN2025 / 50/80/150 PN1.0 (implements standard HG20592 ~ 20635-97), if other standards are required, it can be manufactured according to customer requirements
Wetted material: / PP, etc.
(Select according to the chemical properties of the medium and the temperature and pressure of use)
Material of float: 316L, PVC / UPVC / CPVC / PP, PTFE, titanium, etc.
Parameters of UHZ-52 anticorrosive magnetic flap liquid level gauge:
Measuring range: 300 ~ 5000㎜ (can be customized if it exceeds 5000mm)
Display accuracy: 10mm;
Working pressure: stainless steel lined PTFE: ≤ 2.5MPa;
Stainless steel lining PP: ≤ 1.0Mpa
(Our company can do 25Mpa at higher pressure, see high temperature and high pressure meter for details)
Medium temperature: stainless steel lined PTFE: -20 ~ 200 ℃;
Stainless steel lined PP: -20 ~ 90 ℃
Medium density: ≥.0.5g / cm3;
Medium density difference: ≥.0.15g / cm3 (measurement boundary.

UHZ-52 anticorrosive magnetic flap liquid level gauge is based on the principle of interconnector and magnetic coupling to realize the real-time measurement of liquid level. When the liquid level in the tested container rises and falls, the magnetic float in the float also rises and falls. The permanent magnetic steel in the float drives the magnetic flap outside the float to 180 through magnetic coupling. The two sides of the flap are painted with different colors ( (Usually red and white) to indicate the position of the level. Generally, when the liquid level in the container rises, the flap changes from white to red. When the liquid level in the container falls, the flap changes from red to white. The red-white junction of the indicator is the actual height of the liquid level in the container. To achieve accurate measurement of the liquid level.

加 The widened design of the display panel greatly increases the viewing distance and viewing angle, making the scales and numbers more coarse and clear, and beautiful in appearance.

⑵ Unique display panel end cover design and glass sealing technology make the whole machine protection grade reach IP66 / 67

⑶ The matching magnetic switch and reed switch remote transmitter have passed double explosion-proof certification of flameproof and intrinsic safety.

⑷ 316L material, suitable for most corrosive liquid measurement

Applications:

液 Liquid level of washing tank and waste water tank of ion membrane electrolysis device

磷酸 Hydrogen peroxide device phosphoric acid preparation tank liquid level

⑶ Industrial wastewater tank level

UHZ-52 anti-corrosive magnetic flap liquid level gauge adopts special stainless steel, anti-corrosive plastic and anti-corrosion technology processing technology to make it suitable for measuring the level of various highly corrosive media
1. Select 304, 316, 316L, 316Ti, Ti and other stainless steel;
2. Use corrosion-resistant plastic;
3, 1Cr18Ni9Ti lining

Main technical parameters of UHZ-52 anticorrosive magnetic flap liquid level gauge
1. The main pipe is made of special stainless steel;
a. Measuring range: L = 500 ~ 6000mm
b. Working pressure: 0 ~ 6.3MPa
c. Medium temperature: ordinary type: 0 ~ 120 ℃ high temperature type: 120 ~ 350 ℃
d. Medium density: ≥0.7g / cm3
2. Plastic or stainless steel lining of main pipe:
a. Measuring range: L = 500 ~ 2500mm
b. Working pressure: 0 ~ 1.6MPa
c. Medium temperature: 0 ~ 200 ℃ (depending on plastic or lining material);
d. Medium density: ≥0.7g / cm3

UHZ-52 anti-corrosive magnetic flap liquid level gauge optional auxiliary device
1.GB type liquid level alarm
2.VB type liquid level alarm
3, MY type liquid level transmitter corrosion-resistant plastic application range table

Code name Scope of application
PVC PVC Sewage and corrosive liquid
PP Polypropylene Resistant to acids, alkalis, greases, oils and oils
PE Polyethylene Dilute acids, alkalis, alcohol, gasoline, solvents
PTFE Teflon Resistant to all chemicals
PVDF Polyvinylidene chloride Resistant to oil, grease, acids, alkalis, solvents
PUR Polyurethane Resistant to fuel, hot oil and oily liquids
PA Polyamide Resistant to oil, grease, solvents

Technical parameters of anti-corrosive magnetic flap liquid level gauge

● Ambient temperature under normal working conditions-25 ℃ ~ 70 ℃
Relative humidity 5% ~ 100% (including condensation and direct humidity)
Atmospheric pressure 86MPa ~ 108MPa
● Measurement range: 500mm ~ 3000mm step ● Measurement accuracy float indicator 20mm
Turning column indicator 20mm
● Working pressure 1MPa, 1.6MPa, 2.5MPa, 4MPa, 6.3MPa
● Medium density 0.5g / cm3 ~ 1.8g / cm3 grade ● Medium viscosity ≤0.05Pa s
● Medium temperature -25 ~ 80 ℃, (high temperature type 0 ~ 200 ℃), (patent high temperature type 0 ~ 450 ℃)
● Tracking speed ≤ 0.8m / s
● Contact medium material 1Cr18Ni9Ti PTFE

Measurement range (m) 0 ~ 0.5 0.5 ~ 2 2 ~ 3
measurement accuracy(%) 2 1.5 1

● Control point error 10mm
● The return difference does not exceed the basic error ● The repeatability error does not exceed the basic error ● The contact capacity of the switch control point AC or DC220V; 1A (pure resistance load)
● Small distance between control points (mm) 60
● Enclosure protection class IP54
● Display instrument XMT-124D digital display meter (can set upper and lower limit alarm and output
4 ~ 20mA signal) Dimensions 160 80 180
● Explosion-proof grade dⅡBT4

Key words: Level measurement and control, interface measurement and control
Measurement range [L]:
(Center distance between upper and lower flanges)
User proposed
Connection flange specifications: DN20 PN1.0RF or proposed by the user
Wetted material:
321 or 304 stainless steel
316L stainless steel
PVC plastic
Stainless steel lined with PTFE
321 or 304 stainless steel
Or user specified
Medium density [g / cm3]:
(Proposed by the user)
≥0.53
Working temperature [℃]: ≤80 ℃, ≤150 ℃, ≤350 ℃
Working pressure [MPa]: 0 ~ 4.0MPa
output signal: ---------------------------
Applicable voltage / current: ---------------------------

● Working principle and structure of anti-corrosion magnetic plate level gauge:
The magnetic flip column (magnetic flip column) liquid level gauge is a device specially designed for liquid level measurement, which is developed based on the principle of magnetic pole coupling, Archimedes (buoyancy law) and other principles, and combines the characteristics of mechanical transmission. On this basis, the scope of its use has been continuously expanded, and various types of products have been extended. While detecting the liquid level, we have given them more practical functions.
This type of meter has a cavity (referred to as the main tube or housing) that contains the floating ball. The cavity forms a connector with the container through a flange or other interface. In this way, the liquid level in the cavity of the meter and the liquid level in the container are the same height, so the floating ball in the cavity will rise and fall as the liquid level in the container rises and falls; at this time we cannot see the liquid level, so we A flip-column display is installed outside the cavity, because when we manufacture the float ball, the magnetic steel is installed at the junction between the float's submerged liquid and the floated part. When it floats with the float ball, its magnetic properties Passed through the shell to the flip column display, pushing the magnetic flip column to turn 180 ; since the magnetic flip column is a cylinder composed of two semi-cylindrical columns, red and white, the color will change after facing 180 outside the flip column display ( Red below the liquid surface and above white), the junction of the two colors is the height of the liquid surface.
In order to expand its range of use, a liquid level transmission device can be added according to relevant standards and requirements to output a variety of electrical signals (such as: resistance signals, voltage signals, or current signals). Among them, the 4-20mA current signal is a relatively common one. For example: while monitoring the liquid level, the magnetic switch signal can be used to control or alarm the liquid level; on the basis of the column level gauge, a 4-20mA transmission sensor is added, and the liquid The change of position is transmitted to the control room by transmitting sensors, cables and meters to realize remote monitoring and control.

大原理图.jpg □ Selection mark

Structural features Wetted material Temperature (℃) Pressure (MPa) Density (g / cm 3 ) Appearance
normal type 304 120 2.5 ≥0.85 figure 1
Medium and high pressure type 304 120 4.0 ~ 32 ≥0.85 figure 2
High temperature type 304 450 2.5 ≥0.85 figure 2
Corrosion-resistant RPP 100 1.6 ≥0.95 image 3
Strong corrosion resistance 304 lined with PTFE 120 2.5 ≥0.95 Figure 4
Jacket insulation type 304 120 2.5 ≥0.85 Figure 5
Low temperature anti-frost type 304 -80 2.5 ≥0.85 figure 1
Lighter than heavy 304 120 2.5 ≥0.45 figure 1

4.png


Anti-corrosive magnetic plate level gauge model and specifications:

UHZ Level Measurement type
J interface
O no Remote transmission
LB 4-20mA
O normal type Explosion-proof form
G Flameproof
Z Intrinsic safety
O no Level Control
(Alarm) switch
S Alarm
X Alarm
K Up and down alarm
GS Digital display instrument
A 1Cr18Ni9Ti (321) Wetted material
B OCr18Ni9 (304)
C 316L
D RPP
E PVC
F 304 lined with PTFE
mm Center distance
1.6-16MPa Working pressure
g / cm3 Medium density
/ W With steam jacket Structural features
/ T1 -80 ~ + 10 ℃
/ T2 -10 ~ + 120 ℃
/ T3 -10 ~ + 250 ℃
/ T4 -10 ~ + 350 ℃


Ordering instructions for anti-corrosion magnetic flap level gauge
● Model specifications ● Media density ● Measuring range ● Working pressure ● Working temperature ● Material

Nominal pressure Mpa cm 2 Kgf / cm 2
0.6 1.0 1.6 2.5 4.0 6.3 10 16 220 320
Code stainless steel A B C D E F G H I J
Carbon steel a b C d e f g h i j
Flange standard HG20593-97 DN20 (RF) HG20595-97 (RF) DN20 H12-0-2 H12-0-3

Medium temperature -40 ~ 0 ℃ 8 0℃ 8 0 ℃ 10 0℃ 10 0 ℃ 15 0℃ 15 0 ℃ 30 0℃ 30 0 ℃ 35 0℃ 35 0 ℃ 48 0℃ 48 0 ℃
Code A B C D E F G

(实际) Use pressure (actual) Mpa cm 2 Kgf / cm 2
0.6 1.0 1.6 2.5 4.0 6.3 10 16 220 320
Code A B C D E F G H I J
Ordering instructions: When ordering, in addition to correctly indicating the instrument model, the following data must be noted: media name, flange standard, flange size, when L1 <300, it should be clearly stated (to avoid affecting the installation)

UHZ-52 Anti-corrosive Magnetic Flap Level Gauge

1. For level gauges that exceed a certain length (common type> 3 meters, anti-corrosion type> 2 meters).

2. The installation position of the magnetic flap liquid level meter should avoid or stay away from the inlet and outlet of the material medium to avoid rapid changes in the local area of the material fluid and affect the accuracy of the liquid level measurement;

3. When equipped with remote transmission supporting instruments, the following should be done:

4. The remote transmission supporting instrument should be close to the main pipe of the level gauge and fixed with stainless steel hoop (iron is prohibited);

5. The sensing surface on the remote supporting instrument should be facing and close to the main duct;

6. When commissioning, first open the upper valve, then slowly open the lower valve to allow the medium to enter the main pipe smoothly (to prevent the medium from rapidly impacting the float during operation, causing the float to fluctuate and affecting the display accuracy), observe the magnetic red and white Whether the overturning is normal, then close the lower introduction valve, open the drain valve, and lower the liquid level in the main conduit. According to this method, three times of operation are normal and can be put into operation (except for special liquids such as corrosive);

7. According to the condition of the medium, the main pipe of the magnetic flap level gauge should be cleaned from time to time to remove impurities.

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Jiangsu Meant Automation Instrument Co., Ltd.

Mobile: 18936757575 Manager Jiang (same number on WeChat)
Mobile: 13915157170 Manager Pan (same number on WeChat)
Mobile phone: 18052362775 Manager Gu (same number on WeChat)
Jiangsu, Zhejiang and Shanghai agents: 13151342466 Manager Wei (same number on WeChat)
Technology: 13151342466 Manager Zhang (WeChat same number)
Phone: 86-0517-86951208
Phone: 0517-86997027
Phone: 0517-86856332
Fax: 86-0517-86997010
Address: Shenhua Avenue, Jinhu County, Huaian City, Jiangsu Province

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