Why Choose Feejoy's Magnetostrictive Level Transmitter?

Feejoy Technology's magnetostrictive liquid level gauge can measure the oil tank's liquid level and temperature, and can also measure the oil tank's leakage. The leak detection accuracy reaches 0.375 liters/hour, which can meet the needs of different users, to achieve a higher price-performance ratio.

What parts is magnetostrictive liquid level gauge composed of?

Detection rod, circuit unit and float. During the measurement, the circuit unit generates a current pulse, which is transmitted down the magnetostrictive line and generates a ring-shaped magnetic field.

What advantages does magnetostrictive level transmitter have when measuring the oil tank liquid level?

Strong reliability: Since the magnetostrictive liquid level gauge adopts the principle of the waveguide, there is no mechanical movable part, so there is no friction and no wear. The entire converter is enclosed in a stainless steel tube and is not in contact with the measurement medium. The sensor works reliably and has a long life. High precision: Because the magnetostrictive liquid level gauge works with waveguide pulses, the measured displacement is determined by measuring the time of the start pulse and the end pulse during the work, so the measurement accuracy is high, and the resolution is better than 0.01% FS, which Accuracy that is difficult to achieve with other sensors. Good safety: The magnetostrictive liquid level gauge has high explosion-proof performance, intrinsically safe explosion-proof, and is safe to use, especially suitable for the measurement of chemical raw materials and flammable liquids. It is not necessary to open the tank lid during measurement to avoid the unsafeness of manual measurement. The magnetostrictive liquid level gauge is easy to install and maintain: the magnetostrictive liquid level gauge is generally installed through the existing nozzle on the top of the tank and is particularly suitable for the installation of underground storage tanks and operational storage tanks. The process does not affect normal production. Facilitate system automation work: The secondary instrument of the magnetostrictive liquid level gauge adopts standard output signals, which is convenient for the computer to process the signal, and it is easy to realize networked work and improve the automation degree of the entire measurement system.

Multipoint Float Level Switch, Two Dual Level Float Switch Manufacturer-Feejoy

Name: Multi Point Level Switch
Brand: Feejoy Technology (ShangHai) Co., Ltd.

FEEJOY Multi Point Level Switch can achieve the purpose of controlling the liquid level through the floating ball on the liquid surface. Our multipoint float level switch uses magnetism to work, without mechanical connection, and therefore the operation is straightforward and reliable. This is a customized multi point float switch. We can provide customers with floats of suitable specifications based on the liquid temperature, pressure, and pH.

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Find more: Float Level Gauge Installation

Specification of Multi-Point Level Switch

We can manufacture multipoint ii level switch according to customer's specification like below:

Product Name	Multiple point float level switch
Material	PP
Color	grey
Power supply	220VAC
Process connection	thread or flange customized
Process temperature	-30-130℃
Installation	vertical mounted
Contact capacity	SPDT 5A/250VAC
Suitable Gravity	≥0.55g/cm3
Protect Grade	IP65

Characteristics of Multi-Point Level Switch

Multipoint float level switch can be used for multi-point control. The position of the control switch can be customized according to user needs.

No power supply is needed when using the reed switch, and the contact life can reach 2 million times.

All switch outlets are in the same junction box, and the cost of external wiring is low.

Compared with other types of liquid level switches, the unit price of RF switch has the lowest unit price.

The protection grade of the junction box is above IP-65.

There are PP and SUS316 metal materials, so regardless of the acid or alkali solution, solvent, or various fuels, there are suitable products that can be used together.

The magnetic reed switch is completely isolated from the wire and liquid, so it can also be safely used in high temperature and high-pressure equipment.

Connecting rod type float level switch set, suitable for high temperature and high-pressure occasions.

60VA dry contact reed switch, can choose normally open or normally closed by float ball installation position.

316 SS float, conduit, and installation interface, suitable for harsh environments.

American standard (NEMA 4X) polypropylene housing with a rotatable base for easy electrical alignment adjustment.

Customizable catheter length and switch set point size.

FEEJOY can supply OEM service for multi-point level switches among all level switches suppliers, which include material, process connection, color, etc.

Application of Multi Point Level Switch

The Multiple point level switch is suitable for controlling the operation of the pump to maintain the liquid level; controlling the automatic loading and unloading of the tank; controlling the liquid level or supply signal, such as oil tank, automatic cleaning system, hydraulic tank, low-pressure boiler, sewage treatment system.

Multi Point Level Switch FAQs

How does the multi point level switch work?

Multi Point Level Switch Operating Principle: In a closed metal or plastic tube, set one or more points of magnetic reed switches, and then pass the tube through one or more, hollow with a ring-shaped magnet inside the float, and use the fixed ring to control the float, the reed and the switch is in the relevant position to make the float up and down within a certain range. The magnet in the float is used to attract the contacts of the reed switch, and the action of opening and closing is generated.

Why Choose Feejoy's multi point level switch?

The Multiple point level switch is a safe, reliable, easy to use, simple structure liquid level controller. One product can realize multi-point control. It is characterized by long life, fast speed and strong resistance to load shock.