Description
Endress+Hauser 10L2H-1C21/101 10L2H-QE1A1AA0A4AA
High-precision electromagnetic flow measurement for conductive liquids with robust design and long-term stability.
| Brand | Endress+Hauser |
| Model | 10L2H-1C21/101 10L2H-QE1A1AA0A4AA |
| Voltage | 100-240V AC |
| Country of Origin | Germany |
| Weight | 5.2 kg |
| Dimensions | 250x200x180 mm |
| Warranty | 24 months |
| Certifications | CE, UKCA, cULus, NEPSI, IECEx, ATEX |
| SKU / MPN | 10L2H-1C21/101 10L2H-QE1A1AA0A4AA |
| What’s in the box | Flow meter sensor, transmitter unit, mounting brackets, sealing gaskets, installation manual, calibration certificate |
| Nominal Diameter | DN25 (1 inch) |
| Flow Range | 0.5 to 100 m³/h |
| Accuracy | ±0.5% of reading ±0.5 mm/s |
| Process Connection | Flange EN 1092-1 PN40 |
| Output Signal | 4-20 mA HART, pulse/frequency |
| Ambient Temperature | -20 to 60 °C |
Key benefits: Excellent accuracy, zero pressure loss, no moving parts, immune to viscosity/density changes, easy commissioning with Heartbeat Technology
Typical applications: Water and wastewater treatment, chemical dosing, food and beverage processing, pharmaceutical production, mining slurries
Lifecycle: Active product, 15+ years availability with spare parts support
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.








William G. –
Product was exactly as described. Our engineers were pleased with the performance.