FMR60 Chinese Manual Download
FMR60 is a commonly used radar level transmitter in industrial sites, and its Chinese manual is an important basis for installation, commissioning, and maintenance. You can directly download the official PDF document to obtain complete technical specifications and operating instructions.
Download FMR60 Chinese Manual.pdf
FMR60 Product Overview
FMR60 uses frequency modulated continuous wave (FMCW) radar technology and is suitable for continuous level measurement of liquids, slurries, and granular solids. Its non-contact measurement method can handle complex working conditions such as high temperature, high pressure, and corrosive media.
- Measuring range: up to 30 meters (depending on antenna and medium)
- Process connection: thread, flange, and other options
- Output signal: 4-20 mA / HART / PROFIBUS PA, etc.
- Protection class: IP66/IP67, optional Ex ia intrinsically safe explosion-proof
Key Technical Parameters
The table below summarizes the core performance indicators of FMR60 for engineering selection and procurement comparison. For actual parameters, please refer to the latest version of the Chinese manual.
| Parameter | Typical value/range |
|---|---|
| Measuring principle | FMCW radar |
| Frequency | 80 GHz (approx.) |
| Measuring accuracy | ±2 mm |
| Process temperature | -40 ~ +200 °C |
| Process pressure | -1 ~ +40 bar |
| Power supply | Two-wire 4-20 mA / four-wire |
Installation and Commissioning Steps
Correct installation and commissioning are key to ensuring the measurement accuracy of FMR60. The following is the general operating procedure; for detailed steps, please refer to the Chinese manual.
- Confirm the installation position: avoid the feed inlet, agitator, and tank wall, and ensure there are no interfering objects within the antenna beam range.
- Fix the instrument: according to the process connection type, tighten the flange or thread with appropriate torque.
- Electrical wiring: connect the power and signal lines according to the terminal diagram, and note that the shielding layer should be grounded at one end.
- Parameter setting: input tank height, medium characteristics, and other parameters through the display module or commissioning software.
- Echo curve analysis: use the echo curve function to optimize false echo suppression.
- Verify output: compare the actual level with the 4-20 mA output to confirm linearity.
Selection and Procurement Considerations
When purchasing FMR60, it is necessary to comprehensively consider medium characteristics, process conditions, and certification requirements. It is recommended to request the latest version of the Chinese manual and selection sample from the supplier.
- Medium dielectric constant: low dielectric constant media require higher sensitivity antennas.
- Process temperature and pressure: when outside the standard range, high-temperature or high-pressure models must be selected.
- Explosion-proof certification: intrinsically safe or flameproof models must be selected for explosive environments.
- Output protocol: select HART, PROFIBUS, or Modbus according to the control system.
- Antenna material: PTFE or 316L stainless steel must be selected for corrosive media.
Common Problems and Maintenance
FMR60 is usually maintenance-free, but regular inspection of antenna scaling, wiring sealing, and echo curves can extend service life. If measurement fluctuation occurs, prioritize checking false echoes and dielectric constant changes.
- Antenna scaling: wipe with a soft cloth, avoiding scratching the lens.
- Signal loss: check the power supply and fuse, and confirm configuration parameters.
- Accuracy degradation: re-execute empty tank and full tank calibration.
For more detailed fault codes and handling measures, please download and consult the FMR60 Chinese manual.