The principle of ultrasonic level meter propagation in the medium shows that if the medium pressure, temperature, density, humidity and other conditions are certain, the ultrasonic propagation speed in the medium is a constant. Therefore, when the time required for the ultrasonic wave to be received from the emission to the liquid surface reflection is measured, the distance through which the ultrasonic wave passes can be converted to obtain the liquid level data.
Ultrasonic level meter has strong anti-interference, can set the upper and lower limit nodes and online output adjustment, and has a field display, can choose analog, switching and RS485 output, convenient interface with related facilities.
Polypropylene waterproof shell, the shell is small and quite strong, with excellent chemical resistance, for inorganic compounds, regardless of acid, alkali, salt solution, in addition to strong oxidizing materials, almost no damage to it, almost all solvents are insoluble at room temperature, general alkanes, hydrocarbons, alcohols, phenols, aldehydes, ketones and other media can be used.
Light weight, no scaling, no pollution medium.
Non-toxic, can be used for medicine, food industry equipment installation, maintenance is very convenient.
SMD technology is adopted to improve instrument reliability.
Automatic power adjustment, gain control, temperature compensation.
The best detection technology, rich software functions to adapt to a variety of complex environments.
The new waveform calculation technology is used to improve the measurement of the instrument.
The suppression function of interference echo ensures the truth of measurement data.
16-bit D/A conversion to improve the sum resolution of current output.
The sensor is made of tetrafluoroethylene and can be used in various corrosive situations.
Various output forms: programmable relay output, high 4-20mA current output, Rs-485 digital communication output.
Product Description:
1, two-wire series without 12 meters, 40 meters range models.
2, three wire series without 10 meters, 40 meters range models.
3, four-wire series and split standard type without 10 meter range model.
4, split compact type without 12 meters, 40 meters range models.
5, four-wire system and split DC24V power supply products can provide LED digital tube display, all other products are LCD display.
Post time: Jan-15-2024