Chongqing Chuanyi MPS7000 Series FMCW Radar Level Meter

The Chongqing Chuanyi MPS7000 Series FMCW Radar Level Meter represents a state-of-the-art solution for industrial level measurement and automation control. Operating on Frequency Modulated Continuous Wave (FMCW) technology, the transmitter emits a continuous high-frequency signal whose frequency varies linearly with time. By mixing the reflected signal with the currently transmitted signal, the device achieves superior resolution and pinpoint accuracy in determining the exact distance and level of the material inside the vessel.

Core Technical Advantages

• High Frequency & High Resolution: FMCW technology provides a wider bandwidth, resulting in exceptional measurement resolution and the ability to accurately distinguish true surface echoes from background noise or internal tank obstructions.

• Continuous Wave Operation: Unlike pulsed radar, the continuous transmission allows for higher signal energy capture, ensuring stable and reliable performance in turbulent liquid surfaces or heavy vapor spaces.

• Non-Contact and Low Maintenance: Being a non-contact measurement device, it suffers no mechanical wear and is ideal for corrosive, toxic, or high-purity media where physical contact must be avoided.

• Flexible Antenna and Process Connections: Compatible with various antenna designs and process connection options to match different installation constraints, nozzle sizes, and tank geometries.

Seamless System Integration The instrument features intuitive local configuration options, allowing operators to easily adjust parameters on-site. With standard industrial output signals (such as 4-20mA with HART protocol), it integrates smoothly into existing Distributed Control Systems (DCS) and Programmable Logic Controllers (PLCs) for comprehensive plant automation. Applications

• Petroleum & Petrochemical: Measurement in crude oil storage tanks, gasoline, diesel, and refined chemical vessels.

• Chemical Processing: Monitoring corrosive acids, bases, solvents, and reaction liquid levels.

• Water & Wastewater Treatment: Level control in water reservoirs, settling tanks, and sewage treatment plants.

• Electric Power & Metallurgy: Handling condensate water, boiler feedwater, and industrial fluid storage.

• Food & Beverage / Pharmaceuticals: Monitoring liquid ingredients and process buffer tanks under hygienic or standard conditions.

Technical Parameters

• Product Series: Chongqing Chuanyi MPS7000 Series

• Measurement Principle: FMCW (Frequency Modulated Continuous Wave) Radar

• Applicable Media: Liquids, pastes, and slurries

• Output Signal: 4-20mA analog output with HART communication protocol

• Power Supply: Standard industrial DC power options

• Enclosure Rating: Rugged housing designed for industrial field installations

FAQ

Q1: What is the main advantage of FMCW radar over traditional pulse radar? A: FMCW (Frequency Modulated Continuous Wave) radar continuously transmits and receives signals with a wider frequency sweep, providing higher signal energy, superior measurement resolution, and better performance in turbulent or vapor-heavy tanks.

Q2: Can the MPS7000 series be used for corrosive or aggressive chemicals? A: Yes, because it is a non-contact measurement device, the antenna and wetted parts can be selected from materials that resist corrosive chemicals, avoiding direct wear and tear.

Q3: What output signals are supported for system integration? A: The instrument typically supports a 4-20mA analog output combined with HART protocol for digital communication and remote parameter monitoring.

Q4: How do I select the proper antenna type for my tank? A: Antenna selection depends on the tank nozzle size, internal obstructions, and the dielectric constant of the measured medium. Horn or specialized antennas are chosen to optimize signal focus.

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