LI5132 IFM Flow Sensor New Original Plc Programming Controller Module

2. Key Selling Points

1. Advanced FMCW Radar Technology for Precise and Reliable Measurement: The LI5132 utilizes Frequency Modulated Continuous Wave (FMCW) radar technology, which transmits a continuously varying frequency microwave signal and precisely analyzes the frequency difference of the echo to calculate the level. Compared to pulse radar, FMCW offers higher signal-to-noise ratio, stronger anti-interference capability, and superior measurement accuracy, providing stable and reliable results even in complex conditions filled with steam, dust, or foam.
2. Non-contact Measurement for Harsh Media Applications: As a non-contact sensor, the LI5132's microwave signal travels through air without direct contact with the liquid. This allows it to safely and reliably measure levels of corrosive chemicals, viscous liquids, high-temperature liquids, or within pressurized vessels, eliminating risks of sensor corrosion, contamination, or clogging.
3. Extended Measuring Range for Wide Application Coverage: Offers an extended measuring range up to 20 meters (specific range may vary by model), making it ideal for large storage tanks, vertical silos, or industrial applications requiring long-distance measurement. A single device can meet level monitoring needs for various tall containers.
4. Robust Design for Harsh Environments: Features a high-quality PBT plastic housing and a PPS antenna, with an IP68/IP69K protection rating, effectively resisting water immersion, high-pressure washdowns, dust, and mechanical impacts in industrial settings. The antenna material exhibits excellent chemical stability, resistant to most acids, alkalis, and solvents.