Description
Endress+Hauser FDU81-RG2A
Reliable non-contact level measurement for liquids and solids in demanding industrial environments
| Brand | Endress+Hauser |
| Model | FDU81-RG2A |
| Voltage | 24V DC |
| Country of Origin | Germany |
| Weight | 1.2 kg |
| Dimensions | 120x80x90 mm |
| Warranty | 24 months |
| Certifications | CE, ATEX, IECEx |
| SKU / MPN | FDU81-RG2A |
| What’s in the box | Level sensor unit, mounting bracket, manual |
| Measuring Principle | Ultrasonic |
| Measuring Range | 0.3 m to 10 m |
| Output Signal | 4-20 mA HART |
| Process Temperature | -40°C to 80°C |
| Process Pressure | 0.5 bar to 2 bar |
| Material | PVDF, PBT |
Key benefits: High accuracy, easy setup, robust design, low maintenance, suitable for harsh conditions
Typical applications: Water and wastewater treatment, chemical storage tanks, food and beverage silos, mining slurry monitoring
Lifecycle: Active product, 10+ years availability
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.







Michael T. –
Product was exactly as described. Our engineers were pleased with the performance.