TOP 4 Radar Level Transmitters for Liquids and Solids Measurement
Introducing Holykell’s Top 4 Radar Level Transmitters
Discover how the HR2000, HR65, HR80G, and HRF300 can transform your operations with their cutting-edge features and benefits.
Why Radar Level Transmitters?
Level measurement technology has evolved beyond traditional float-based systems. Radar-based solutions use high-frequency electromagnetic waves to detect levels with exceptional precision—even in challenging environments. Ideal for industries like oil and gas, water treatment, food processing, and mining, they offer reliability, durability, and versatility for both liquids and solids.
1. HR2000: Precision Meets Affordability
The HR2000 is an 80GHz radar level sensor delivering ±5mm accuracy. It’s compact, corrosion-resistant, and IP68 rated—perfect for water, fuel, oil, and chemical tanks. With multiple output options including 4-20mA, 0-5V, 0-10V, and RS485, it balances performance and price.
2. HR65: Specialized Water Level Mastery
Designed for rivers, reservoirs, and wastewater, the HR65 measures up to 65m with ±1mm accuracy and a narrow 6° beam angle. IP67-rated and Bluetooth-enabled for remote maintenance, it’s a water-level expert with low power usage.
3. HR80G: Versatile in Harsh Conditions
The HR80G FMCW radar type level transmitter handles liquids and solids in dusty, steamy, or high-pressure environments. It features ±1mm accuracy, 120m range, 1.6MPa pressure resistance, and a narrow 3° beam angle with a wide PVDF antenna, ideal for powders and corrosive media.
4. HRF300: Smart Monitoring with RTU Integration
The HRF300 supports outputs like 4-20mA, RS485, LoRa, NB-IoT, and 4G for real-time monitoring. It measures up to 100m and withstands electromagnetic interference. Remote upgrades and rugged build make it ideal for rivers, open channels, and industrial tanks.
Key Benefits
- Compatible with liquids, powders, and solids
- High accuracy up to ±1mm
- IP68 rated, anti-static (15kV), anti-surge (6kV), anti-EMI
- Wide measuring range, suitable for small tanks to wide rivers
- Withstands high temperature and pressure
- Output options: 4-20mA, HART, RS485, 4G RTU, LoRa, NB-IoT, Bluetooth
- Low voltage and power consumption
- Remote configuration and maintenance to reduce operational costs
How to Select the Proper Level Sensor?
| Model | Radar Frequency | Contact / Non-contact | Price Level | Typical Applications |
|---|---|---|---|---|
| HR2000 | 80GHz | Non-contact | Affordable | Water, oil, fuel, chemicals (indoor) |
| HR65 | 80GHz | Non-contact | Mid-range | Rivers, reservoirs, wastewater systems |
| HR80G | 80GHz | Non-contact | Higher-end | Liquids & solids in harsh environments |
| HRF300 | 80GHz | Non-contact | Variable | Large tanks, rivers, open channels |
Conclusion
Choosing the right radar level transmitter depends on your specific needs—cost, environment, or material type. Contact us for more tailored solutions or technical support.
