80GHz Radar Level Meter
Model: WCLS400-80GHz
Features:
1. Ultra-high frequency, extremely narrow beam: 80GHz high frequency, combined with a 3° extremely narrow beam angle, with highly concentrated energy, requiring no complex alignment during installation.
2. Excellent penetration, no fear of interference: extremely strong penetration through dust, steam and turbulence, with a very high signal-to-noise ratio; measurement is not affected by changes in medium density or dielectric constant.
3. Large range, high accuracy: maximum range 120 meters, dead zone as small as 0.1 meters, accuracy ±1mm, meeting the most demanding process control requirements.
| Product Introduction
The WCLS400-80GHz radar level meter from winchen sensor is a new-generation millimeter-wave radar measuring instrument based on the frequency-modulated continuous wave (FMCW) principle. Its operating frequency is as high as 80GHz, and its emission angle is as narrow as 3°°, allowing it to concentrate energy in an extremely narrow beam, effectively avoiding obstacles and interfering echoes inside the silo and achieving high-precision non-contact measurement of solid particles, powders, liquids and pastes. The range covers 0~120 meters, and the measurement accuracy reaches±±1mm. Even under extreme working conditions such as heavy dust, high temperature and pressure, or condensation and buildup, it can still maintain stable and reliable level signal output; it is an excellent solution for industrial level monitoring.
| Functional Features
1. Ultra-high frequency, extremely narrow beam: 80GHz high frequency, combined with a 3°° extremely narrow beam angle, with highly concentrated energy, requiring no complex alignment during installation.
2. Excellent penetration, no fear of interference: extremely strong penetration through dust, steam and turbulence, with a very high signal-to-noise ratio; measurement is not affected by changes in medium density or dielectric constant.
3. Large range, high accuracy: maximum range 120 meters, dead zone as small as 0.1 meters, accuracy±±1mm, meeting the most demanding process control requirements.
4. Temperature and pressure resistant, sturdy and durable: the antenna material can be 316L stainless steel or a PTFE lens, with a maximum temperature resistance of -40~1000℃, and the housing protection rating is IP67.
5. Intelligent diagnostics, convenient commissioning: supports HART/RS-485 communication; the real-time echo curve can be viewed and parameters set through the platform, making commissioning and maintenance efficient and quick.
6. Non-contact, maintenance-free: the non-contact measurement principle means no wear and no contamination; it is suitable for various corrosive, viscous and sanitary-grade media, truly achieving long-term maintenance-free operation.
| Technical Parameters
|
Emission frequency |
76GHZ~81GHz |
Measurement range |
10m;20m; 30m; 60m; 120m
|
|
Measurement accuracy |
±1mm |
Measurement interval |
fastest 100ms |
|
Beam angle |
3°/8°/20° |
Applicable dielectric constant range |
≥2 |
|
Power supply range |
12~28VDC |
Communication method |
MODBUS bus; HART |
|
Signal output |
4~20mA or RS485 |
Fault output |
3.8mA, 4mA, 20mA, 21mA, hold
|
|
Housing material |
aluminum alloy, stainless steel |
Process pressure |
-0.1~2MPa |
|
Product dimensions |
100*270mm |
Cable entry |
M20*1.5 |
|
Recommended cable |
AWG18 or 0.75mm2 |
Protection rating |
Ip67 |
|
Explosion-proof rating |
Ex-ia-1IC-T6 |
Installation method
|
thread or flange |
|
On-site operation/programming |
128X64 dot-matrix display / 4 buttons; configurable host computer setup software |
|
Process temperature/humidity |
T0:-40~85°C/humidity≤95%RH;T1:-40~200°C;T2:-40~500°C;T3:-40~1000°C |
|
Process connection type |
pipe thread / universal flange / anti-corrosion flange / sanitary chuck / quartz isolation flange |
| Application Scenarios
The winchen sensor WCLS400-80Ghz radar level meter is widely suitable for continuous level monitoring in various industrial fields:
1. Cement and building materials: cement raw meal/clinker silos, fly ash bins, homogenizing silos
2. Metallurgy and mining: ore silos, sintering silos, ore slurry buffer tanks
3. Chemicals and energy: reactors, distillation towers, liquid storage tanks, liquid ammonia spherical tanks
4. Electric power and environmental protection: raw coal bins, limestone powder bins, desulfurization tower slurry tanks, waste incineration pits
5. Food and pharmaceuticals: grain silos, sugar/milk powder bins, edible oil tanks, fermentation tanks
6. Water conservancy and water utilities: river water levels, pump station forebays, sewage treatment tanks, open channel flow monitoring
