Description
The ABB EL3020 is an EasyLine continuous gas analyzer designed for process and emission monitoring applications. It is a modular analytical platform that can be configured with different measurement technologies and detectors, including Uras26, Limas23, Magnos206, Magnos28 and Caldos27 depending on the selected configuration. The EL3020 can measure multiple gas components, with ABB documentation specifying up to five measurement components per analyzer. Its 19-inch, 3U rack-mount housing, graphical display, configurable analog and digital I/O, and optional Modbus or PROFIBUS communication make it suitable for integration into industrial measurement and control systems.

EL3020
| Specification | Details |
|---|---|
| Brand | ABB |
| Model | EL3020 |
| Series | EasyLine EL3000 |
| Product Name | Continuous Gas Analyzer |
| Product Type | Process / Emission Gas Analyzer |
| Main Application | Continuous process and emission monitoring |
| Measurement Components | Up to 5, configuration-dependent |
| Measurement Technologies | Uras26, Limas23, Magnos206, Magnos28, Caldos27, configuration-dependent |
| Display | Backlit graphical display, 240 × 160 pixels |
| Housing | 19-inch rack housing, 3 height units |
| Protection Rating | IP20 |
| Power Supply | 100–240 VAC, 50–60 Hz |
| Maximum Power Consumption | 187 VA |
| Listing Current | 2.2 A, according to supplied listing |
| Operating Temperature | +5 to +45 °C |
| Weight | Approx. 7–15 kg, configuration-dependent |
| Communication | Optional Modbus / PROFIBUS |
| Condition | New / Surplus — verify actual unit condition |
| Status | Legacy EasyLine analyzer platform |
Recommended related models:
- ABB EL3020 – EasyLine Continuous Gas Analyzer
- ABB EL3040 – EasyLine Continuous Gas Analyzer
- ABB Uras26 – Infrared Gas Analyzer Module
- ABB Limas23 – UV Gas Analyzer Module
- ABB Magnos206 – Paramagnetic Oxygen Analyzer
- ABB Magnos28 – Paramagnetic Oxygen Analyzer
- ABB Caldos27 – Thermal Conductivity Gas Analyzer
- ABB Fidas24 – Flame Ionization Gas Analyzer
- ABB ZO23 – Zirconia Oxygen Analyzer
- ABB EL3000 Series – Continuous Gas Analyzer Platform
The exact measurement capability of an EL3020 depends on its installed analyzer module and configuration. ABB documentation also specifies dedicated electrical interfaces for analog outputs, digital I/O, Modbus and PROFIBUS options. For replacement, verify the installed measurement module, gas range, sample-gas configuration, I/O options, communication module and complete nameplate information before installation.
