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.

Clamp-on, Ultrasonic Flow Meter - Feejoy Technology (ShangHai) Co., Ltd.

Name: Clamp-on, Ultrasonic Flow Meter
Brand: Feejoy Technology (ShangHai) Co., Ltd.

Feejoy Clamp-on, Ultrasonic Flow Meter is based on the thermal principle. The sealed probe contains two resistors, one of which is not heated as the detection resistor, and the other is not heated as the reference resistor. When the medium flows, the heat on the heating resistor is taken away, The resistance value is changed, and the difference between the two resistances is used as the basis for judging the flow rate. No moving parts, maintenance-free, easy to install, one model is suitable for a variety of pipe diameter requirements, the switch volume is continuously adjustable, low-pressure loss, compact structure, OLED display flow trend and switch status, integrated temperature measurement function, Support temperature alarm and remote measurement

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Features of Clamp-on, Ultrasonic Flow Meter

Easy to install
Maintenance-free
Suitable for a variety of pipe diameter requirements

Quick Installation Steps of Clamp-on, Ultrasonic Flow Meter

Clamp-on energy meter adopts all-in-one, only requests simple several steps and simple setup parameters. The flow measurement can be realized by directly clamping it on the pipe section and connecting it to the power supply.

Technical Index of Clamp-on, Ultrasonic Flow Meter

Performance Index
Measurable range of velocity	（0.03～5.0）m/s
Accuracy	±2% of measured value, velocity＞0.3m/s
Repeatability	0.004
Range of pipe diameter	DN20～DN80
Measured medium	water
Pipe material	carbon steel, stainless steel, copper, PVC
Function Index
Communication interface	TTL(standard), RS485(optional), Cannot be used at the same time, Support FUJI protocol and MODBUS protocol
WIFI(optional)	Range of frequency：2.412~2.484GHz
	Transmitting power: 802.11b 16±2 dBm 802.11n 13±2 dBm 802.11g14±2 dBm
	Working temperature: -20~85°
	Theoretically, the transmission distance can reach 40 meters in an open environment
Output	4- 20mA(optional), Maximum load resistance 750Ω
Power supply	10～36VDC/500mA
Keyboard	3 touch keys
Display screen	1.44" LCD
Temperature range	Transmitter installation environment temperature: -10°C～50°C Medium temperature measured by transducer: 0°C～60°C
Humidity	Relative humidity 0-99%, no condensation
IP
Physical Characteristics
Transmitter	All-in-one
Transducer	Clamp-on
Cable	φ5 six-core cable, standard length: 2m