Features

• Flowline EchoPro LR31 Pulse Radar Liquid Level Transmitter. Flowline EchoPro LR31 intrinsically safe 26 GHz pulse radar transmitter provides continuous level measurement up to 20 m with a 4 mA to 20 mA analogue and HART digital signal output. Configurable via a remote push button display module or Flowline WebCal software. The non-contact liquid level sensor is intended for industrial wastewater, municipal storm or sewer lift station, reservoir, river, canal or open channel applications located below or above grade. The LR31 comes with a 10 m cable, mounting bracket and display module. The sensor is designed for bracket mount installation suspended above the liquid level. Features and Benefits. Rugged IP68 sensor enclosure with 304 SS mounting bracket. Configuration via push button display or WebCal software. 26 GHz pulse radar is unaffected by vapour or condensation. Wall-mounted display with windowed enclosure rated IP67. 12 (30 cm) dead band enables utilisation of the entire tank. LCD displays level in feet or meters with percent of span bar. HART communication in point to point and multi-drop modes. Fail-safe diagnostics with selectable signal fail-safe outputs. Recognition, storage and rejection of false echo signal returns. Self-diagnostics with selectable fail-safe signal outputs