Large Lens Radar Level Transmitter for Corrosive Liquid Chemical Storage Tanks
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 utilizes 80GHz high-frequency frequency-modulated continuous wave (FMCW) technology, combined with industrial IoT architecture (LoRaWAN/NB-IoT/5G), to achieve high-precision non-contact measurement in dusty, steamy, and foamy environments. With millimeter-level wavelength penetration through interfering media, it captures level/material level changes with ±1mm resolution, completely eliminating measurement errors caused by compromises in traditional instruments due to operating conditions. With IP69K protection and intrinsically safe design, it provides a maintenance-free ultimate monitoring solution for industries such as chemicals, energy, and metallurgy.
Technical Parameters
| Parameter |
Specification |
| 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 |
Key Features
- Millimeter-level penetration: 80GHz high frequency (wavelength 3.75mm) penetrates foam/dust, with accuracy improved by 300% compared to 26GHz radar
- Extreme Environment Resistance: Wide temperature range of -196°C to 200°C / 100 bar high pressure / Ex ia IIC T6 explosion-proof rating, with unmatched environmental adaptability
- Zero-Maintenance Operation: Contactless measurement + self-cleaning antenna, 10 years of maintenance-free operation (MTBF > 15 years), with zero operational costs
- Smart ecosystem connectivity: Built-in AI echo analysis (foam/crystal warning), data directly connected to DCS/cloud platform, supports digital twin tank modeling
- Wireless flexible deployment: Battery life of over 8 years (4 reports per day), LoRaWAN transmission distance of 5 km, full signal coverage in mountainous areas/underground tanks
Applications
- High-temperature molten metal: steel ladle, aluminum water tank (1500°C) liquid level monitoring, ceramic antenna resistant to metal spatter
- Heavy dust conditions: cement silo, coal powder silo level control, penetrating dust layers with concentrations >200g/m³
- Boiling media: Petrochemical reactors, asphalt tank foam suppression measurement, intelligent echo tracking algorithm
- 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
- Ultra-large storage tanks: LNG full-containment tanks (40m+ range), multi-probe networking to eliminate blind spots
- Food-grade hygiene: Milk fermentation tanks, syrup silos, 316L polished antennas compliant with FDA standards
- Off-grid areas: Reservoirs, crude oil storage pits, solar power + dual battery redundant power supply
Resolving Industry Pain Points
✦ Guided wave radar failure due to material buildup
✦ Ultrasonic inaccuracy in vacuum/high-pressure environments
✦ High-risk manual measurement operations