FineTek JFR3 FMCW Radar Level Transmitter
The FineTek JFR3 FMCW radar level transmitter brings non-contact precision to liquid level measurement in most storage and process tanks, holding up reliably even in corrosive service. It’s straightforward to install and maintain, and its stability under demanding conditions has made it a common choice for level detection and process control.
How It Works
FMCW (frequency modulated continuous wave) radar sends a high-frequency GHz-level scanning signal from the antenna down to the measured surface, which reflects it back to the receiver. The frequency difference between the transmitted and received signals is proportional to the distance to the target. FineTek’s FMCW radar scans in K Band with roughly 1 GHz of measurement bandwidth, and Fast Fourier Transformation (FFT) separates the true signal from background noise and spurious echoes, while a phase-locked loop (PLL) circuit keeps the measurement accurate and repeatable.
Key Features
- Non-contact measurement with no moving parts
- K Band FMCW scanning with ~1 GHz measurement bandwidth
- FFT signal processing rejects noise and false echoes
- Phase-locked loop circuit for high accuracy and stability
- Suitable for corrosive media and demanding process conditions
- Easy installation and virtually maintenance-free
Applications
- Continuous liquid level measurement in storage and process tanks
- High-accuracy inventory and custody measurement
- Level control in corrosive or aggressive media
Industries Served
- Chemical and petrochemical
- Oil and gas
- Water and wastewater treatment
- Power generation
