ABB AO2000-LS25
Product Description
The ABB AO2000 – LS25 is a laser gas analyzer module designed for the continuous measurement of the concentration of individual components in a gas mix1. It operates based on the principle of single – line spectroscopy2. A single absorption line is selected from the gas to be measured in the near – infrared spectral range, where there is no cross – sensitivity from other gases2. The laser scans this absorption line, and the receiver on the opposite side detects the absorption effect caused by the sample gas to calculate the gas concentration2.
This module can be combined with other analyzer modules and can be remotely operated in Ethernet networks1. It has ATEX, IECEx, and CSA certificates, which means it is suitable for use in hazardous areas1. It is widely used in emission monitoring, combustion control, and process monitoring and analysis in industries such as the chemical industry, steel and iron manufacture, power industry, and glass manufacture2.
Product Parameters
- Measurable Components: It can selectively measure the concentration of up to two sample components, such as O₂, CO, CO₂, HCl, H₂S, NH₃, H₂O, etc2.
- O₂: 0 – 1 Vol. – %, 10 bar, 1500 °C2.
- CO: 0 – 3000 mg/m³, 3 bar, 1500 °C2.
- CO₂: 0 – 3000 mg/m³2.
- HCl: 0 – 7 mg/m³2.
- H₂S: 0 – 300 mg/m³2.
- NH₃: 0 – 10 mg/m³2.
- H₂O: 0 – 3 mg/m³ (low levels)2.
- Process Conditions2:
- Process Pressure: Up to 10 bar.
- Process Temperature: Up to 1500 °C.
- Calibration: Calibration can be carried out via a built – in flow cell or a separate calibrating cell2.
- Communication Interfaces: It provides Ethernet TCP/IP interfaces, OPC servers, PROFIBUS, and Modbus interfaces3.
Product Specifications
- Model Number: AO2000 – LS251.
- Manufacturer: ABB1.
- Module Type: Laser analyzer module1.
- Dimensions: Not specifically mentioned in the available information. You may refer to the product manual for detailed dimensional information.
- Weight: Not specifically mentioned in the available information. The weight is usually within a reasonable range for easy installation and operation.
- Certifications: ATEX, IECEx, CSA, CE (Some sources also mention compliance with GOST – R, 2G, 3G classes and CSA Class Ⅰ, Division 2 for hazardous site – approved models)3.
