Multi Level Float Switch is a fully customized liquid level controller that can achieve 1~4 point control. Cooperating with the liquid level relay and AC contactor, it can quantitatively position the infusion and drainage of on-site pipelines and transportation equipment.
Multi Level Float Switch is available in a variety of materials. For example: stainless steel, brass and Buna, PVC, polypropylene or PTFE. And can be ordered with integrated temperature sensor.
Features
Multi Level Float Switch/Controller technical parameters
| Product material | Default 304 stainless steel, customizable 316L, PP, PTFE |
| Product length | 100mm~5000mm, the switching volume is not less than 100mm single point, the continuous volume is not less than 500mm, the longest is 5000mm; |
| Contact rating | 50W/250VAC,200VDC 40W/250VAC 10W/110VAC |
| Rated current | 0.2A(50W), 0.16A(40W), 0.1A(10W) |
| Working current | 1A(50W,40W),0.5A(10W) |
| Pressure resistant | (-1.0~3.5)MPa-metal type; (0~0.5)MPa-plastic type |
| Temperature | -20℃~120℃(can be customized up to 200℃) |
| Float size | 25/28/45/50/75/110mm, depending on the usage parameters. |
| Guide rod diameter | 8/12/14/16/20mm, depending on the usage parameters. |
| Connection Type | Threaded type, quick-install chuck type, flange type, etc. can be customized. |
| Power supply | The switch type float itself does not require power supply and provides contact signals. |
| Control points | Up to 4 floating balls, corresponding to 4 points |
Multi Level Float Switch/Controller working principle
Multi Level Float Switch uses magnetic force to operate and has no mechanical connectors, making the operation simple and reliable.
When the measured medium of the float switch floats on the float, the float drives the main body to move. At the same time, the magnet on the other end of the float will control the magnet on the switch action lever.
In a sealed metal or plastic tube, one or more magnetic reed switches are installed. The tube is then threaded through one or more hollow floats with ring magnets inside. And use the fixed ring to control the float ball and the reed switch at the relevant positions, so that the float ball floats up and down within a certain range.
The magnet in the float is used to attract the contacts of the reed switch to produce opening and closing actions.
Water replenishment, drainage and alarm functions
- Water replenishment: Normally open at low liquid level, normally closed at high liquid level.
- Drainage: Normally open for high liquid level, normally closed for low liquid level.
- Alarm: Both high and low liquid levels are normally open.
The float is equipped with a ring magnet, and the rod is equipped with a magnetic induction switch.
Water replenishment is: start at low liquid level, stop at high liquid level. When the magnet reaches low liquid level, the normally open switch turns on and becomes normally closed and energized. When the high liquid level reaches, the magnet draws off the normally closed switch and turns on to normally open and cuts off power.
Drainage means: start at high liquid level and stop at low liquid level. The working principle is opposite to water replenishment.
Multi Level Float Switch/Controller Applications
The float level gauge has the characteristics of simple structure, convenient debugging, good reliability and high accuracy.
Multi Level Float Switch-Controller can be widely used in various wastewater purification, shipbuilding, generator equipment, petrochemical, food, electronics, dyeing and finishing, chemical, rubber and plastic, hydraulic machinery, chemical and pharmaceutical industries.
Multi Level Float Switch-Controller is suitable for various non-strongly adhesive liquids such as water, solvents, oils, corrosive liquids, etc.
More Featured Level Measurement
Float level switch is a device commonly used to measure and control liquid level. It has many classifications. Multi Level Float Switch is one of these types. It consists of a floating ball and a connecting rod, and adjusts the state of the switch according to changes in liquid level. This type of switch is widely used in liquid level control systems in industrial production and laboratories.
We at Sino-Inst provide customized services for Multi Level Float Switch. In addition to magnetic float level sensors, we also produce other industrial level transmitters. Such as ultrasonic level meter, radar level meter, hydrostatic level transmitter, etc., more than 30 kinds of products.
If you need to purchase Multi Level Float Switch or have related technical questions, please feel free to contact us.
Multi Level Float Switch/Controller | 1~4 Points | Sino-Inst
Multi Level Float Switch is a fully customized liquid level controller that can achieve 1~4 point control. Cooperating with the liquid level relay and AC contactor, it can quantitatively position the infusion and drainage of on-site pipelines and transportation equipment.
Product SKU: Multi Level Float Switch/Controller | 1~4 Points
Product Brand: Sino-Inst
Product Currency: USD
Product Price: 149
Price Valid Until: 2029-09-09
Product In-Stock: InStock
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