| Body Material: | Nylon, Polycarbonate (Display) |
|---|---|
| Standards Met: | ANSI, CE, Class I, Class II Groups E/F/G, CRN, CSA, CSA Class I Div 1 Groups A/B/C/D, FCC, Zone 0 IIC, Zone 20 Group IIC |
| Current Rating: | 22.5 mA |
| Cable Length: | 10m |
| Brand: | Flowline |
| Minimum Operating Temperature: | -40°C |
| Maximum Operating Temperature: | +100°C |
| Switch Output: | 2 Wire, 4 to 20 mA, HART 7 |
| Maximum dc Voltage: | 26.4V |
| Series: | LR31 |
| Maximum Current: | 20 mA |
| Mounting Type: | Vertical, Wall Mount |
| Device Type: | Pulse Radar Liquid Level Transmitter |
| Interface: | HART, USB |
Quick Details
Specifications
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.
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
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