Magnetostrictive level gauge - Magnetic flap level gauge

Magnetostrictive liquid level meterWhen the sensor is working, the circuit part of the sensor will excite a pulse current on the waveguide wire, which will generate a pulse current magnetic field around the waveguide wire when propagating along it.

Application scenarios
Magnetostrictive liquid level meterUsed for industrial measurement and control of liquid levels in various tanks such as petroleum, chemical raw material storage, industrial processes, biochemistry, pharmaceuticals, food and beverage, tank area management, and underground inventory of gas stations. It is also used for monitoring dam water levels, reservoir water levels, and sewage treatment

Advantages:

1. Strong reliability: Due to the waveguide principle used in the liquid level gauge, there is no mechanical movable part, so there is no friction or wear. The entire converter is enclosed in a stainless steel tube, which is non-contact with the measuring medium. The sensor works reliably and has a long service life.
2. High accuracy: Due to the use of waveguide pulses in the operation of the liquid level gauge, the measured displacement is determined by measuring the time of the starting and ending pulses during operation, resulting in high measurement accuracy with a resolution better than 0.01% FS, which is difficult to achieve with other sensors.
3. Good safety: The level gauge has high explosion-proof performance, intrinsic safety, and safe use, especially suitable for measuring chemical raw materials and flammable liquids. There is no need to open the can lid during measurement to avoid the safety hazards of manual measurement.
4. Easy installation and simple maintenance of level gauges: Magnetostrictive level gauges are generally installed through existing pipe openings on the top of the tank, making them particularly suitable for the installation of underground and operational storage tanks, and can be installed without affecting normal production.
5. Facilitating system automation work:Magnetostrictive liquid level meterThe secondary instrument adopts standard output signals, which are easy for the microcomputer to process the signals, facilitate networking work, and improve the automation level of the entire measurement system.

Magnetostrictive liquid level meterMain performance:
Range: 0~25000mm
Accuracy: ± 0.3mm
Resolution: 0.1mm
Environmental temperature: -25 ℃~70 ℃
Liquid temperature: -25 ℃~150 ℃
Process interface: 3/4 "NPT
Power supply: DC24V
Output signal: 4~20mA, two-wire/four wire system,
Temperature measurement: -25 ℃~70 ℃
Temperature error: ± 0.5 ℃
Explosion proof grade: Exia Ⅱ BT4
Communication: RS-485, RS-232, Modbus, Hart and other protocols, can be equipped with CAN bus or according to user requirements.
※ Note: Corresponding management system software that can be configured according to usage requirements can display parameters such as liquid level height, temperature, volume, mass, density, etc. of various media, and can automatically generate reports and print them, network distribution, remote precise monitoring, and other management functions.