float level controller switch ae 75k

Basic Info

Model NO.: A+E 75K-A
Warranty: 1 Year
Material: SS304
Process Temperature: <180c
Item: Float Level Switch
Medium Gravity: >0.75g/cm3
Ball Material: 0Cr18Ni9, PTFE
Output Signal: 4-20 Ma
Amb Temp: -40 ~ 65 Degrees
Protection: IP65
Installation: Horizontal

OVERVIEW

The floating ball liquid level controller is composed of two parts which are not communicated with each other. When the measured liquid level changes, the floating ball changes, so that the end of the magnet swings. According to the principle of magnetic repulsion, the magnet reverse swing installed in the shell, the contact is switched on or off.
The floating ball liquid level switch is a liquid level controller which has the advantages of simple structure, convenient use, safety and reliability. The utility model has the advantages of high speed and long service life compared with the general mechanical switches, and the utility model has the advantages of strong shock resistance capability, and a product can realize multi-point control compared with an electronic switch. It has been widely used in shipbuilding, paper making, printing, generator equipment, petrochemical industry, food industry, water treatment, electrician, dye industry, hydraulic machinery and so on.

PRINCIPLE

In sealed metal or plastic tube, magnetic reed switch design of one or more points, and then the tube through one or more hollow and filled with floating ring, ring magnet, and the use of fixed ring control, the floating ball and the magnetic reed switch in position, the floating ball floating in a certain in the range of upper and lower. The magnet in the floating ball is used to attract the contact of the magnetic reed switch, and the action of opening and closing is generated for the control or indication of the liquid level.

Product classification

1 stainless steel floating ball switch
General type stainless steel floating ball liquid level switch provides vertical and horizontal installation of two configurations, using 1 30VA or 100VA reed switch output which can level detection of relatively clean water, diluted chemicals and light oil reliably. Suitable media include deionized water and edible oil. The stainless steel liquid level sensor can be installed vertically in the storage tank or horizontally installed on the wall of the tank, which is used for high level or low level alarm
2 link floating ball liquid level switch
The connecting rod floating ball liquid level switch is capable of reliably detecting the liquid level of the relatively clean water, the diluted chemical solvent and the light oil, and the maximum range is 8 (2.44 meters). The 1-5 reed switch output, integrated container terminal box with integrated wiring terminal.
3 magnetic levitation ball liquid level switch
Float switches are often used in tank level control. No external power supply, side or top installation, wide temperature and pressure range, a variety of process connections, stainless steel liquid parts and explosion-proof design, a wide range of applications.
4 side floating ball switch
Magnetic side floating ball switch is often used in tank level control. Side mounted float switch is without external power supply, side or top of the installation, wide range of temperature and pressure, the process of a variety of connection, stainless steel connection part and the wet proof design makes it a universal float level switch.
5 cable floating ball liquid level switch
The float level switch is provided with two chambers, which are completely sealed by a special process in the process of processing the cable float switch. Different switch points can be adjusted by the balance hammer of the cable end. The utility model has the advantages of no toxicity and no mercury, and the utility model can be used for drinking water.
6 multipoint stainless steel floating ball switch
Floating ball switches are suitable for FM and CSA certified explosion-proof applications and general environmental applications. Float switch provides up to 4 switching points for PLC or SCADA remote device control. Multipoint stainless steel ball switches are typically used in high temperature and / or high pressure process tanks and require an explosion proof environment.

Usage

Float type liquid level switch is used for liquid level detection, including all kinds of small and medium pressure and pressure of liquid storage tank, liquid level alarm indication signal to the remote site, can be applied to a variety of health, toxic, corrosive and explosive gases in dangerous places. There are a variety of installation, suitable for various forms of containers.