Endress+Hauser FMR20B-AABADTBMWDGWEEA Radar Level Transmitter, G1-1/2, 3 bar, ±2mm, HART & 4-20mA
The Endress+Hauser FMR20B radar level transmitter provides continuous, non-contact liquid level measurement with ±2mm accuracy for industrial process control. Featuring a 4-20mA/HART 2-wire output, it integrates directly into modern PLC, DCS, and SCADA systems for reliable monitoring in water treatment, chemical storage, and tank farms.
Features
- High-precision 80 GHz radar measurement with ±2 mm (±0.08″) accuracy.
- Dual digital (HART) and analog (4–20mA) output on a standard 2-wire loop.
- Robust PBT/PC housing rated for IP66/68 and NEMA 4X/6P environmental protection.
- Integrated Bluetooth and SmartBlue app for wireless commissioning and diagnostics.
- Designed for process pressures up to 3 bar and temperatures from -40°C to +80°C.
Out of stock
The FMR20B series utilizes 80 GHz frequency-modulated continuous wave (FMCW) radar technology for precise, non-contact level sensing of liquids. This high-frequency operation ensures a focused beam and excellent signal stability, even in the presence of foam, vapor, or turbulent surfaces. The device outputs a standardized 4-20mA analog signal proportional to the measured level, with digital HART protocol superimposed for advanced parameterization and diagnostics.
Engineered for harsh industrial environments, the transmitter’s PBT/PC housing provides chemical resistance and durability. Its IP66/68 and NEMA 4X/6P ratings guarantee protection against dust ingress and high-pressure water jets, making it suitable for outdoor installations and hazardous areas with appropriate explosion protection certifications. The integrated Bluetooth interface allows for safe, tool-free commissioning and monitoring via smartphone from a distance.
Additional Information
| Weight | 0.7 kg |
|---|---|
| Dimensions | 17 × 13 × 13 cm |
