ABB launched the LST300 compact ultrasonic level transmitter, which has the best accuracy, power consumption, protection level, chemical corrosion resistance, HMI function or measuring range. LST300 is the first to implement the performance of a split type device in an integrated instrument. Whether urban water use or industrial process measurement, LST300 has high reliability and excellent performance, thus reducing the cost of owners and achieving economic operation. It is widely used in water, wastewater, petrochemical, chemical, energy and food industry, liquid level monitoring and open channel flow and other fields.
Powerful low power equipment
LST300 uses the most advanced electronic technology, not only to carry out the measurement, but also to have the function in the past 4 line instruments. The new LST300 provides a measurement range of 10 meters.
The high performance graphics display HMI is provided, and the measurement management function can be realized at the same time. These are all through the two line technology, without other special requirements.
Automatic adaptive process conditions
LST300 inherits the GAP technology that has powerful functional performance in LST400. LST300 monitors the data in real time to optimize the system and realize the best signal to noise ratio of any size can. This function ensures that the LST300 is always running with the highest accuracy. LST300 is easy to install into narrow areas such as hydrostatic wells and large tanks with severe conditions.
Echo graphic display and advanced diagnosis
For the first time, LST300 realized the comprehensive graphic function. It can visualize the process state on the instrument, while the other integrated instruments usually only have the character display function. LST300 can track signal quality, noise level and many other important diagnoses to make it the most easy to install liquid level transmitter.
Abominable chemical environment
The top is made of metal, and the bottom is made of PVDF. LST300 is the first instrument that can be installed in harsh corrosive conditions and is usually only used in such an environment. All other integrated ultrasonic instruments provide corrosion resistance only for the sensor, and it is necessary to isolate the transmitter from the corrosive environment.
The IP66/67 protection level of LST300 can withstand harsh outdoor conditions and can be fully submerged under flood flooding. Other devices in the market often provide a high level of IP protection for sensors (liquid components), and the main electronic components are only IP65 protection levels. LST300 is an integrated instrument, but with fully protected equipment, its IP protection level is applicable to the instrument as a whole.