This application is level measurement in sandstone silo. The key of the solution is to apply 120GHz FMCW radar level transmitter, which has very narrow beam angle (<1°) , strong penetration and fast response. In the field, real-time monitoring of fast changing level is required.

Key points: sandstone, fast change of level, high accuracy

This is a typical application of sandstone silo. Sandstone is one of material for construction. With the improvement of quarry cutting machines , the demand for sandstone has increased, and governance has been becoming more and more important nowadays. 

ANL-9127, 120GHz FMCW THz radar level transmitter, is the first 120GHz radar around the world. The sandstone level measurement faces major problems: the range is too large to make easier in debugging or installing. ANL-9127's unique lens antenna and internal structure make the range up to 150m(in experiment between mountains can reach 500m). Secondly, the level of sandstone changes fast, so the response speed of equipment should keep faster to ensure the reliability of its value. ANL-9127, the beam angle is less than 1 ° to receive echo so fast , and the accuracy can be as high as 1mm in that get accurate values.

For traditional debugging method of large silo, back to the top of silo agian to check or dignose the setting increased the risk for users and engineers. ANL-9127 integrates Bluetooth wireless connection, which provides a way to help engineers and users to manage measurement on sites via cell phone.

  • Easy installation and maintenance free
  • 120GHz provides better accuracy
  • Reliable measurement for fast level change of solids

ANL-9127 120GHz radar level transmitter is mounted on top of a sandstone silo

Generally in the cement storage silo, the dust is very heavy and covers the antenna. DK value is very small. The key for this application, we applied ANL-9127 120GHz FMCW radar level transmitter without air purge. Maintenance free.
 
Key points: dusty environment, build up, maintenance free
 
This is a typical application of cement storage silo. For continous measurement, it requires the radar level transmitter cannot be affected by the dusts, especially the field without air source. Most of time, the antenna is stuck with the cement powder. However, for ANL-9127 120GHz FMCW radar level transmitter, there is no need of air purge, and still output stable level measurement to the controller.
 
ANL-9127, 120GHz FMCW THz radar level transmitter, is the first 120GHz radar around the world. It is based on advanced FMCW (Frequency-Modulated-Continuous-Wave) technology. It can reach 1° beam angle, and delivers good sensitivity and accuracy. It offers higher bandwidth. These advantages make measurement much easier, more accurate, more stable and environmental adaptability, no matter of solids or liquids. Dusty or sticky environment does not interfere with radar level transmitter's detection.
 
  • Strong penetration unaffected by dusty environment
  • Easy installation and maintenance free
  • Accurate and reliable measurement

Two sets of ANL-9127 was installed on the top of clinker silo

ANL-9127 120GHz FMCW radar level transmitter was covered with cement dusts

This application is typical hydrological water measurement. The key of the solution is to apply 24GHz FMCW hydrological radar AiW-4111, which has higher accuracy and faster response time, more compact structure to measure via mobile phone in water application. Encapsulated IP68 waterproof protection.

Key points: wireless, Bluetooth, water measurement, IP68

This is a minicipal manhole network constructions project to be part of "Digital City", "Sponge City" plans. Water governance has been becoming more and more important nowadays. Water recycling, water treatment, and water management relies on more and more high efficiency digital measures.

AiW-4111, 24GHz FMCW planar array hydrological radar level transmitter, is one of AiWTM hydro series product. It is based on advanced FMCW (Frequency-Modulated-Continuous-Wave) technology. It uses low power for transmission, and delivers good sensitivity and stability. It offers higher bandwidth. These advantages make flurry water measurement much easier, more accurate, more stable and environmental adaptability. Inside ladders, close installation space, dusts, and condensation does not interfere with radar level transmitter's detection.

Besides the traditional communication method using RTU to get measured values from radar level transmitter, AiW-4111 integrates Bluetooth wireless connection, which provides a way to help engineers and users to manage water measurement on sites via cell phone, and act faster and high efficiency.  

Checking the echoes on mobile phone, AiW-4111 mounted in the city manhole cover

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