4-20MA integrated ultrasonic level meter/ ultrasonic water level gauge/DC24V

4-20MA integrated ultrasonic level meter/ ultrasonic water level gauge/DC24V
http://www.lollette.com/support/pdf/sensor/Ultrasonic Level Meter.pdf

The instrument contains a number of patented technologies, with a safe, clean, high precision, long life, stable and reliable, easy installation and maintenance, etc., for all sectors of acid, alkali, salt, corrosion and high temperature.
The instrument can be 4 ~ 20mA or RS485 (Modbus protocol or other custom protocols) connected to the display table or various DCS systems for automated operation of industry, providing real-time level data.

This instrument has the following characteristics:
Circuit design since the power section from the power module on the selection of high-quality, high import component selection stable and reliable devices of the same type can replace imported instruments.
Sonic's patented intelligence technology software for intelligent echo analysis, without any debugging and other special steps, this technology has a dynamic thinking, dynamic analysis capabilities.
My company has a smart patented sonic technology, greatly improving the accuracy of the instrument, level accuracy of 0.3%, resistant to all kinds of interference waves.
This instrument is a non-contact instrument, not in direct contact with the liquid, and therefore low failure rate. Instrumentation offers a variety of installation, the user can through this manual instrument calibration.
All input and output lines of the instrument have lightning protection, short circuit protection.

Product parameters:
Measuring range: 0-1M
Blind: 0.25 ~ 0.6m
Accuracy: 0.3% (standard conditions)
Ranging Resolution: <= 2mm (temperature compensation built-in)
Pressure: normal atmospheric pressure
Instrument display: 4 LED display scene shows the level or spatial distance
Analog Output: 4-20MA
Supply voltage: DC24V
Ambient temperature: -20C ~ 60C
Protection: IP65
Response time: 1.5S
Launch angle:> = 6 degrees