Flowline LR31-0021-10-00 Level Transmitter | Liquid Level Control
Flowline LR31-0021-10-00 Level Transmitter for Industrial Liquid Level Monitoring, Tank Automation and Process Control
Use Flowline LR31-0021-10-00 Level Transmitter for industrial level applications. Confirm range, mounting, output and process compatibility before
Industrial Level Control with Flowline LR31-0021-10-00
The Flowline LR31-0021-10-00 is a EchoPulse LR31 Pulse Radar Liquid Level Transmitter designed for industrial liquid-level measurement, monitoring or control applications. Use the exact model number when comparing replacement or new-installation requirements, because connection, output, range and enclosure options can vary across Flowline configurations.
Where This Model Fits
This Flowline configuration is intended for level-related process applications where reliable model matching and documented installation parameters are important. It may be used as part of monitoring, alarm, pump-control or measurement systems depending on the model configuration.
Documented Features
- Rugged IP68 sensor enclosure with 304 SS mounting bracket
- Simple configuration via remote push button display module
- 26 GHz. pulse radar is unaffected by sump process conditions
- Wall mounted display with windowed enclosure rated IP67
- 12” (30cm) dead band enables utilization of the entire sump
- Optional display mode indicates the echo signal return curve
Before purchase, compare the complete model code with the application requirements. Check tank dimensions, process connection, wetted materials, power or signal needs, measurement range and environmental conditions where those values apply. This helps prevent selecting a similar-looking Flowline model with a different configuration.
Ordering Checklist
- Confirm part number LR31-0021-10-00
- Compare range and connection requirements
- Verify electrical/output requirements when applicable
- Check wetted-material compatibility with the process
For maintenance teams, integrators and OEM users searching for Flowline LR31-0021-10-00, the model-specific identification makes it easier to match the product to a documented Flowline level-control system without relying on appearance alone.
| Part No | LR31-0021-10-00 |
|---|---|
| Brand | Flowline |
| Product Type | Level Transmitter |
| Range | 12 in to 98.5 ft (30 cm to 30 m) |
| Frequency | 26 GHz. |
| Accuracy | ±3mm |
| Dead Band | 12 in (30cm) |
| Beam Angle | 12° |
| Supply Voltage | 21.6 to 26.4 VDC |
| Max Consumption | 22.5 mA |
| Signal Output | 4-20 mA, two-wire, HART 7 |
| Signal Invert | 4-20 mA, 20-4 mA |
| Signal Fail-safe | 3.9 mA, 20.5 mA, 22 mA |
| Process Temperature | -40° C to 100° C (-40 ° F to 212° F) |
| Temperature Comp | Automatic |
| Pressure | Atmospheric |
| Enclosure Rating | IP68 |
| Enclosure Material | Nylon |
| Cable Type | 6-conductor, shielded |
| Cable Length | 32.8 ft (10m) |
| Cable Jacket Material | PVC |
| Process Mount | 304 SS bracket or 1 in NPT |
| Display Type | LCD, dot matrix |
| Display Units | Feet and meters |
| Display Bar | Percent of span |
| Display Graph | Echo signal curve |
| Configuration | Push button, HART 7 |
| Enclosure Type | Wall mount |
| Enclosure Rating | IP67 |
| Enclosure Material | Polycarbonate |
| Conduit Entrance | (2) 1/2 in NPT connectors |
| Memory | Non-volatile |
| Storage Temperature | -40° C to 80° C (-40 ° F to 176° F) |
| Classification | Intrinsically safe |
| Certification | FCC |
| Compliance | CE, RoHS |
| Type | Radar Transmitter |
| Series | LR31 |
