Features

• Flowline EchoPro LR21 Pulse Radar Liquid Level Transmitter. Flowline EchoPro LR21 intrinsically safe 26 GHz pulse radar transmitter provides continuous level measurement up to 20 m with a 4 to 20 mA analogue and HART digital signal output. Configurable via an integral push button display module or Flowline WebCal software. The non-contact liquid level sensor is intended for chemical storage or process applications in above or below grade tanks of any material. Features and Benefits. Rugged 316L stainless steel antenna and process mount. Configuration via push button display or WebCal software. 26 GHz pulse radar is unaffected by vapour or condensation. 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. IP67 stainless steel enclosure with polycarbonate display window