HG-L300 is safe, clean, high precision, long life, stable and reliable, easy installation and maintenance, suitable for acid, alkali, salt, anti-corrosion, high temperature and other fields. The instrument can be connected to the display meter or various DCS systems through 4~20mA or RS485 (Modbus protocol or other customized protocols) to provide real-time liquid level data for industrial automation.

Measuring range 0~15m(According to the measured range selected)
Blind spot 0.45m~0.6m
Measuring precision ±0.25%(Standard conditions)
Measuring resolution 1mm
Pressure ordinary pressure
Instrument displa with LCD display
Analog output 4~20mA
Power DC24V
Ambient temperature -20ºC~+60ºC
Protection grade IP65

The circuit design selects high-quality power modules from the power supply part, and the components choose imported high-stable and reliable devices, which can completely replace the same type of foreign imported instruments.
Acoustic wave Intelligent technology software can carry out intelligent echo analysis, without any debugging and other special steps, this technology has the function of dynamic thinking and dynamic analysis.
The acoustic intelligent technology of this product greatly improves the accuracy of the instrument, and the liquid level accuracy reaches 0.3%, which can resist various interference waves.
This instrument is a non-contact instrument, no direct contact with the liquid, so the failure rate is low. The instrument can be installed in a variety of ways, and the user can calibrate the instrument through this manual.
All input and output lines of the instrument have the protection function of lightning protection and short circuit prevention.