Side Mounted High Pressure Anti Corrosion Tank PN320 Magnetic Oil Level Indicator
Why choose us:
- 24 years professional manufacturer in China, 30% Senior professional engineers, sales market nearly 30 countries
- Our factory nearly 20000 m2, hundreds of CNC equipments and inspection devices
- Certification: 20 Technology Patents, ISO9001:2015, European CE and ATEX explosion-proof certificate
- The structure of level gauge is designed according to the world leading brands - US Emerson & Germany WIKA & Switzerland E+H
- Flange manufactured to meet ASME/ANSI, JIS, DIN, HG/T20592-2009 standard
- One - year quality warranty
- Great measurement accuracy and reliability, Longest using life up to 10 years
- OEM accept
Glass plate level gauge is divided into three kinds: Transparent type, reflection-type and sight glass type. The level gauge is mainly composed by level gauge’s body, upper valve (gas valve), lower valve (liquid valve), drain valve, insurance steel ball and so on. When the glass plate have some cracks or be damaged, the insurance steel ball will automatically stop the side valve of gas and liquid to avoid or reduce flowing. So the worker can cut off the bottom valve to handle it. This series product is stable, sealed and reliable, simple installation, which is ideal instrument for detecting for liquid level in all kinds of containers with middle or low pressure.
Connecting the upper and lower flanges of this level gauge with the upper and lower flanges of the container to form a permeator, then the height of liquid can be directly seen.
Features:
1. Clear and direct reading, good sealability.
2. High working temperature: ≤+250°C
3. High working pressure: ≤PN300
4. Long lifetime, simple structure, easy installation and maintenance
Technical parameters:
| Nominal length (center to center ): | 0~300-0~2000mm |
| Recommended length: | 550, 850, 1150, 1450, 1750mm |
| Material: | Carbon steel, 304, 316L |
| Nominal pressure (MPa): | Transparent type: 2.5, 6.3; Reflection-type: 4.0; Sight glass type: 0.1, 0.6 |
| Working temperature: | 0~250℃ |
| Connection flange: | DN20 (3/4”); A,B type---HG20592; C type---HG20615-09 |
| Heating steam cube connector: | RC1/4 internal thread |
| Heating steam pressure: | ≤1.0MPa |
| Steel ball closing pressure: | ≥0.3MPa |
Workshop and Processing
1. Introduction to the top mounting of the magnetic flap level gauge
The mh7120 level gauge is suitable for measuring all kinds of containers that are not convenient for side-mounted level gauges, especially underground storage tanks. Widely used in petroleum, chemical, metallurgy, electric power, light industry and other industries, medicine and other industries and departments
Top mounting of magnetic flap level gauge
2. The principle of top mounting of the magnetic flap level gauge
1. Structural principle: the top-mounted magnetic flap level gauge is directly installed on the top of the container, the magnetic connecting rod moves up and down with the liquid level (or interface) through the floating ball, and the magnetic steel in the magnetic connecting rod is driven by the principle of magnetic coupling Magnetic flap indicator, red and blue (liquid red and gas blue) can be used to indicate the liquid level or boundary position in the process vessel, which can be automatically transmitted and controlled remotely. UHZ series top-mounted magnetic flap level gauge is mainly composed of the main body, on-site indicator, remote transmitter, upper and lower limit alarm, etc.
2. Working principle: from the main body &40; consists of upper and lower pipes, flap box (composed of small red and white magnetic flaps), float (composed of magnet, ejector rod, and float), and liquid level transmitter. Its structure is shown in the figure, and the working principle is: the pontoon in the container (developed according to different media and pressure) floats up and down with the change of the liquid level in the down tube, and the magnet moves up and down in the upper tube through the ejector rod to make the outer flap rotate. Two colors indicate liquid level. At the same time, the liquid level transmitter transmits the liquid level signal to the control center for liquid level indication and control, which can also be monitored by a computer
Top mounting of magnetic flap level gauge
3. Main technical parameters of top-mounted magnetic flap level gauge
Measuring range: 0-4000mm
Nominal pressure: 1.0MPa; 1.6MPa; 2.5MPa; 4.0Mpa
Nominal diameter: DN 150
Working temperature: -40~80℃ Measurement accuracy: ±; 10mm
Medium density: liquid level: &Rho≥ 5gcm3
Border: Ρ 1-ρ 2≥ 0.25gcm3
Liquid material: 1Cr18Ni9Ti
Flange standard: jb82-59 (level gauge flange: flat flange or raised flange)
Heat tracing sleeve connector: ZG12" (internal thread)
Upper and lower limit alarm
Output signal: one normally open and two normally closed
(Or two normally open and two normally closed, please specify when ordering)
Ambient temperature: -20~40℃ Working temperature: -40~120℃ Measurement accuracy: ±; 10mm
Working life: &Ge; 105
Protection level: IP65
Power socket: M20 times; 1.5 (internal thread)
Explosion-proof form and mark:
Flameproof type: diibt4
Intrinsically safe type: iaiict5
Top mounting of magnetic flap level gauge
Fourth, the precautions for the top installation of the magnetic flap level gauge
, The protection tube of the level gauge and the main tube must be vertical and on the same vertical line, otherwise it will affect the measurement of the liquid level; during installation, the connecting rod must not be bent and must be installed straight to ensure that the magnetic float can move up and down freely in the main pipe . There must be no solid impurities and magnetic debris in the cylinder of the level gauge, so as not to block the float and weaken the buoyancy; magnets are not allowed near the gas cylinder, otherwise it will directly affect the normal operation of the level gauge. After the level gauge is installed, it needs to be calibrated with magnetic steel. At this time, it will display white on zero and red below zero.
Top mounting of magnetic flap level gauge
, We must know what kind of tool the top installation of the magnetic flap level gauge is and why it has such a big impact on our work. If you have a need for this, you can go to Huikeda Instrument Company to have a look. I believe there will be the products you need
