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.

Guided Wave Radar Type Liquid Level Transmitter Sensor Transducer Gauge Indicator Manufacturer

Name: Radar Level Transmitter
Brand: Feejoy Technology (ShangHai) Co., Ltd.

FEEJOY is a professional Radar Level Transmitter Manufacturer. Our radar level transmitter uses radar to continuously measure non-contact liquid level, the sensor sends microwave signals to the medium from above. The surface of the medium reflects the signal back to the sensor. The radar type level sensor uses the received microwave signal to determine the distance to the product surface and calculate the height from it. This radar level transducer is an excellent substitute for differential pressure instruments, magnetostrictive, radio frequency admittance, and magnetic pirated instruments. The measurement technology of this type of radar level transmitter is usually used to measure, and it is not affected by vacuum, dust, temperature, pressure changes, steam and falling gases.

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Find more: Radar Level Gauge Installation

Specification of Radar Level Transmitter

The specification can according to your requirement to do:

Product Name	radar level sensor
Material	Sus304/316
Type	Meter
Application	Fuel Level Sensor
Power supply	24VDC/220VAC
Output	4~20mA
Measuring Range	70m
Accuracy	3mm
Sensor type	rod
Certificate	ISO9001

Advantages of Radar Level Transmitter

Today's high-frequency radars are generally radar level gauges that operate in the K-band (24-26 GHz).

The higher the radar's operating frequency, the shorter the electromagnetic wave wavelength. The easier it is to have better reflections on inclined solid surfaces The narrow beam width can effectively avoid obstacles, and the high frequency can also make the radar using a smaller antenna.

The FMCW FM continuous-wave microwave level meter transmits and receives signals at the same time, and more microwave signals are emitted at the same time.

The solid wave measurement can reduce the wave loss phenomenon in the measurement of high dust solid silo.

Therefore, the solid-state mid-and high-frequency FM radar can provide accurate and reliable measurements, and is also well used in media such as PP powder and PE powder in the chemical industry. However, due to technical limitations, there is currently no high-frequency radar level gauge that works above the K band.

Radar Level Transmitter Used in Some Large Solid Silos

Nowadays, what troubles users in the field of level measurement is the level measurement of some large solid silos, especially for silos that are filled with dust and disturbance within 50/100 meters. Related technical instruments such as capacitors or guided wave radar TDRs will be subjected to strong tensile loads when the material level drops during unloading, which may damage the instrument or pull down the roof of the silo.

Heavy hammers often have problems with buried hammers and require frequent maintenance, as do most other mechanical instruments. The high dust conditions may exceed the capabilities of the non contact ultrasonic level sensor measurement system. High-frequency FM radar technology is especially suitable for level measurement of this large solid silo.

As a specialized level sensor supplier, FEEJOY has more than 16 years experience in custom manufacturing redar level transmitters on customer's requirements on material, power output, accuracy, sensor type, etc.

Radar Level Transmitter FAQs

What is radar level transmitter?

Radar waves are a special form of electromagnetic waves. Radar level transmitters use the special properties of electromagnetic waves to detect level.

How to better the effect of radar level transmitter?

The higher the frequency of the radar wave, the smaller the launch angle, the greater the energy (magnetic flux or field strength) per unit area, the smaller the attenuation of the wave, and the better the measurement effect of the radar level transmitter.