Easy Assembly: Easier to install and to recognize coaxial sensor signal.
Powerful self-test function: Through software, users can detect the magnet polarity, signal amplitude and evaluate without using an oscilloscope.
Support dual float: Two-channel isolated 4 ~ 20mA signal outputs. The first channel is for the first float level or level difference and the second channel is for the second float level.
Strong capability for anti-disturbance: Leading military-grade hardware and software anti-disturbance technology, over-voltage protection, surge current, electrostatic shock and lightning protection.
Multiple local operation functions: Range Values, PV Unit, Damp, High Alarm Value, Low Alarm Value, Zero Trim, Lower Sensor Trim and Upper Sensor Trim , Magnet Polarity, Signal amplitude, Dead zone and Data Restore.
LCD display: 360o rotation LCD display. More than one variable displayed on the LCD with backlight for dark environment.
Data backup and restore.
Product model series
H771:One channel isolated 4 ~ 20mA signal output and without LCD display.