Radar Level Sensor for Grain Bins
Improve grain inventory visibility with a radar level sensor designed for bin and vessel level measurement. This sensor helps farms and commercial grain operations monitor stored material levels with a rugged, non-contact measurement solution.
Why Grain Level Monitoring Matters
Reliable level information helps operators make better storage, transfer, and purchasing decisions. Radar measurement reduces the need for manual checks and supports safer, more consistent inventory awareness.
Inventory Visibility
See approximate material levels so your team can plan grain movement and storage decisions with more confidence.
Non-Contact Sensing
Radar technology measures from above the material surface, helping reduce wear compared with contact-based methods.
System Planning
Level data can support better coordination across grain bins, conveyors, dryers, and handling equipment.
How The Sensor Works
The radar sensor is mounted at the top of the bin or vessel and emits a radar signal toward the material surface. The reflected signal is used to estimate material level for planning and monitoring.
- Designed for top-mounted bin and vessel applications.
- Backlit LCD display supports local setup and reading.
- Flanged connection supports industrial mounting requirements.
Key Benefits
The radar level sensor gives farms and commercial grain operations a practical way to improve stored-grain visibility without overcomplicating the monitoring workflow.
Rugged Hardware
Industrial enclosure and mounting hardware are suited for grain storage and bulk material environments.
Clear Local Display
The local LCD and keypad help support setup and on-site review during system checks.
Planning Confidence
Level readings help teams understand available capacity before loading, transferring, or scheduling grain movement.
Technical Specifications
Final configuration should be confirmed against the product documentation and project requirements before ordering.
| Model | PWL-R803 Radar Level Sensor |
|---|---|
| Measurement range | 0-100 feet |
| Power supply | 24 V DC |
| Output signal | 4-20 mA + HART |
| Accuracy | +/- 1 mm |
| Ingress protection | IP67 |
| Process connection | Flanged |
| Local display | Backlit LCD with 4-button keypad |
Installation Considerations
Sensor selection and placement depend on the bin, mounting location, material characteristics, electrical requirements, and the monitoring system used on site.
- Confirm available mounting location and clearance.
- Review power and signal wiring requirements.
- Account for roof geometry, fill points, and internal obstructions.
- Coordinate with related grain handling equipment where level data supports operating decisions.
Need help selecting equipment?
Ag Motion can help review the application and point you toward the right next step for grain storage monitoring.
Common Applications
Radar level monitoring can support grain storage, processing, and bulk material operations where approximate stored volume visibility is valuable.
Grain Bins
Monitor material levels in farm and commercial grain bins.
Storage Systems
Support inventory visibility across bins, handling equipment, and transfer points.
Commercial Sites
Use level readings as part of day-to-day grain movement and capacity planning.