YLRW80G-A Wireless Radar Level Gauge
Millimeter wave penetration · Fearless in extreme conditions ·
Industrial-grade wireless level monitoring flagship
Description:
The wireless radar level gauge employs advanced 80GHz
Frequency-Modulated Continuous Wave (FMCW) technology, integrated
with industrial IoT connectivity (LoRaWAN/NB-IoT/5G), to deliver
high-precision, non-contact continuous level measurement even in
challenging conditions including dust, vapor, and foam. Its
millimeter-wave penetration capability ensures reliable detection
through interference layers, achieving measurement resolution as
fine as ±1mm. This eliminates inaccuracies commonly associated with
conventional instruments under complex process conditions.
Featuring IP69K protection and an intrinsically safe design, the
gauge offers a maintenance-free and robust monitoring solution for
demanding industries such as chemical, energy, and metallurgy.
Parameter:
| YLRW80G-A Radar Level Meters |
| Frequency range | 76~81GHz |
| Application range | slightly corrosive liquid,stirring,water vapor condensation |
| Measuring range | 60 m |
| Signal output | LoRaWAN/NB-IoT/5G |
| Process connection | flange,thread |
| Medium temperature | -40~120℃ |
| Process pressure | -0.1~0.3MPa |
| Measurement accuracy | ±1mm |
| IP rating | IP67 |
| Explosion-proof grade | ExiblIC T6 Gb |
| Shell material | aluminum casting/stainless steel |
Feature:
1. Millimeter-Wave Penetration
Utilizes 80GHz high-frequency radar (3.75mm wavelength) to
penetrate foam, dust, and vapor, offering a 300% improvement in
accuracy compared to conventional 26GHz radar systems.
2. Extreme Environment Resilience
Operates reliably across a wide temperature range (-196°C to
200°C), withstands pressures up to 100 bar, and carries Ex ia IIC
T6 explosion-proof certification for unmatched adaptability in
harsh conditions.
3. Maintenance-Free Operation
Non-contact measurement with self-cleaning antenna design ensures
10 years of maintenance-free service. MTBF exceeds 15 years,
resulting in near-zero operational costs.
4. Smart Ecosystem Integration
Features built-in AI echo analysis for early warnings (e.g.,
foam/crystallization). Data is seamlessly transmitted to DCS or
cloud platforms and supports digital twin modeling for advanced
tank management.
5. Wireless Flexibility & Long-Range Connectivity
Enables over 8 years of battery life with 4 daily reports. LoRaWAN
support extends transmission range to 5 km, ensuring full signal
coverage in challenging terrains such as mountainous areas and
underground tank farms.
Applications
1. High-temperature molten metal: steel ladle, aluminum water tank
(1500°C) liquid level monitoring, ceramic antenna resistant to
metal spatter
2. Heavy dust conditions: cement silo, coal powder silo level
control, penetrating dust layers with concentrations >200g/m³
3. Boiling media: Petrochemical reactors, asphalt tank foam
suppression measurement, intelligent echo tracking algorithm
4. High-pressure steam: boiler drum liquid level, resistant to 10
MPa pressure + saturated steam interference
Corrosive media: hydrochloric acid storage tanks, electrolyte
tanks, PTFE-sealed antenna corrosion-resistant design
5. Ultra-large storage tanks: LNG full-containment tanks (40m+
range), multi-probe networking to eliminate blind spots
6. Food-grade hygiene: Milk fermentation tanks, syrup silos, 316L
polished antennas compliant with FDA standards
7. Off-grid areas: Reservoirs, crude oil storage pits, solar power
+ dual battery redundant power supply
Resolving industry pain points over the past decade:
✦ Guided wave radar failure due to material buildup
✦ Ultrasonic inaccuracy in vacuum/high-pressure environments
✦ High-risk manual measurement operations
