
We are proud to introduce the FLDM09 Guided Wave Radar Distance Measurement Module, an independently developed pulse time-of-flight ranging module by Fulinton. As a core industrial sensing component, the FLDM09 Guided Wave Radar Distance Measurement Module delivers high-precision, reliable contact level detection for a wide range of demanding industrial applications.
he FLDM09 Guided Wave Radar Distance Measurement Module is an advanced pulse time-of-flight ranging solution independently developed by Fulinton. The FLDM09 Guided Wave Radar Distance Measurement Module is equipped with a comprehensive set of functions, including boundary measurement, steam compensation, TBF (Tank Bottom Reflection) function, split measurement, backlight LCD debugging, Bluetooth debugging, remote commissioning and remote OTA (Over-the-Air) update functions, and supports deep customization to meet specific project requirements. This makes the FLDM09 Guided Wave Radar Distance Measurement Module a flexible, future-proof choice for industrial automation systems.
The FLDM09 Guided Wave Radar Distance Measurement Module offers multiple measurement ranges to accommodate various tank and silo sizes: M1-10m, M2-20m, M3-30m, M6-60m, M9-90m, and MB-90m. This wide range adaptability makes the FLDM09 Guided Wave Radar Distance Measurement Module suitable for small process tanks and large storage silos.
The FLDM09 Guided Wave Radar Distance Measurement Module supports full remote maintenance, OTA updates, remote access, radar management and remote firmware upgrades. This feature significantly reduces on-site maintenance costs and downtime for the FLDM09 Guided Wave Radar Distance Measurement Module, improving operational efficiency in industrial facilities.
Our FLDM09 Guided Wave Radar Distance Measurement Module is equipped with comprehensive physical interfaces, including 4~20mA (optional 2-channel), HART, AUTBUS, Fieldbus Foundation, Profibus PA, and NB-IoT. This extensive connectivity ensures seamless integration with existing industrial control systems, maximizing the efficiency of the FLDM09 Guided Wave Radar Distance Measurement Module in automated production lines.
The FLDM09 Guided Wave Radar Distance Measurement Module supports Bluetooth wireless debugging function, allowing for convenient on-site configuration and real-time monitoring. It also features a backlight display that provides clear and easy-to-read measurements even in low-light environments, significantly enhancing the user-friendliness of the FLDM09 Guided Wave Radar Distance Measurement Module.
The FLDM09 Guided Wave Radar Distance Measurement Module excels in tank bottom reflection measurement for media with low dielectric constants (less than 1.5). It performs reliably in harsh working conditions such as agitation, steam, dust, and crystallization, making the FLDM09 Guided Wave Radar Distance Measurement Module ideal for the most challenging industrial environments.
The FLDM09 Guided Wave Radar Distance Measurement Module is equipped with a professional steam compensation function, which effectively eliminates measurement errors caused by high-temperature steam environments, ensuring stable and accurate measurement of the FLDM09 Guided Wave Radar Distance Measurement Module in high-temperature and high-humidity working conditions.
| Parameter | Specification |
|---|---|
| Transmit Signal | 800ps @ 3V Pulse |
| Update Rate | 10Hz (100Hz optional) |
| Minimum Power Consumption | 80mW |
| Measuring Range | Up to 90m |
| Material Speed | 0~10m/s |
| Measurement Accuracy | 1mm |
| Operating Voltage | 12~32V DC |
| Operating Temperature | -40~75°C |

The FLDM09 Guided Wave Radar Distance Measurement Module features a compact, robust design with precise dimensional specifications:
•Overall Height: 124.53mm
• Width: 77.46mm
• Diameter: Ø75.71mm
• Process Connection Height: 35.94mm
The compact design of the FLDM09 Guided Wave Radar Distance Measurement Module ensures easy integration into various industrial devices and systems.
•FLDM09: Guided Wave Radar Electronic Core
| Code | Range |
|---|---|
| M1 | 0-10m |
| M2 | 0-20m |
| M3 | 0-30m |
| M6 | 0-60m |
| M9 | 0-90m |
| MC | Customized |
| Code | Specification |
|---|---|
| C1 | 2-wire, HART & 4-20mA |
| C2 | 4-wire, HART, 2-way 4-20mA |
| C3 | 4-wire, 4-20mA, RS485 |
| C4 | Fieldbus Foundation |
| C5 | Profibus PA |
| CA | Customized |
| Code | Specification |
|---|---|
| B1 | With Bluetooth Output |
| B2 | Without Bluetooth Output |
The FLDM09 Guided Wave Radar Distance Measurement Module is widely applied in key industrial sectors for high-precision level and material level measurement:
•Power & Energy: The FLDM09 Guided Wave Radar Distance Measurement Module provides accurate level monitoring for boiler water tanks, power plant ash silos and new energy storage systems.
• Steel & Metallurgy: The FLDM09 Guided Wave Radar Distance Measurement Module ensures reliable level detection for molten steel tanks, slag bins and high-temperature process vessels.
• Oil & Petrochemical: The FLDM09 Guided Wave Radar Distance Measurement Module offers stable level measurement for crude oil storage tanks, refinery process units and chemical reaction tanks.
• Chemical & New Energy: The FLDM09 Guided Wave Radar Distance Measurement Module delivers precise level measurement for chemical storage tanks, new energy material silos and nuclear power process systems.
• Non-ferrous Metals: The FLDM09 Guided Wave Radar Distance Measurement Module is suitable for level monitoring of non-ferrous metal smelting tanks and ore storage silos.
The FLDM09 Guided Wave Radar Distance Measurement Module stands out with its high precision, wide applicability, and advanced steam compensation function. Independently developed by Fulinton, the FLDM09 Guided Wave Radar Distance Measurement Module combines cutting-edge guided wave radar technology with user-friendly design, offering accurate and stable measurement for all your industrial sensing needs. Whether you are integrating it into a new level meter system or upgrading existing equipment, the FLDM09 Guided Wave Radar Distance Measurement Module is the reliable, cost-effective solution you can trust.