In the realm of industrial processes where precision and reliability are paramount, having the right tools can make all the difference. Enter the Model 452, a microprocessor-based gas sensor designed to measure high concentrations of ozone in oxygen or air with unparalleled accuracy and dependability. In this article, we’ll delve into the features, specifications, and applications of this advanced sensor.
Precision Measurement Principle
At the heart of the Model 452 lies a sophisticated measurement principle based on the absorption of UV light at 254nm. This principle enables the sensor to provide accurate readings in terms of % by weight or grams per Normal cubic meter. What sets it apart is its ability to compensate for temperature and pressure variations, ensuring consistent performance even in dynamic operating conditions.
Compact Design, Robust Construction
Despite its powerful capabilities, the Model 452 boasts a compact footprint, making it suitable for installation in a wide range of process applications. Its straight-through flow pattern eliminates unnecessary turns and elbows, reducing exposed surface area and optimizing performance. The sensor’s manifold, available in high-purity configurations with 316L, 10Ra finish, and 1/4” VCR fittings, makes it ideal for critical applications where purity is paramount.
Reliability Through Innovation
One of the key innovations of the Model 452 is its use of detectors with a narrow band of spectral sensitivity. This design eliminates the need for UV bandpass filters, which are prone to deterioration from UV exposure or humidity. Additionally, the sensor utilizes two detectors—one for ozone measurement and the other to compensate for changes in UV lamp intensity—ensuring prolonged operation without the need for frequent calibration or maintenance.
Comprehensive Features and Specifications
The Model 452 comes equipped with a host of features to meet the diverse needs of industrial processes:
- Analog and RS485/RS232 outputs for seamless integration with control systems.
- Opto-isolated status outputs to monitor sensor operation and detect failure modes.
- Wide range of measurement options, from 0–5% to 0–20% w/w and 0–100 to 400 g/Nm3.
- Operating temperature range from 5°C to 45°C, with wetted materials including 316 stainless steel, PTFE, and sapphire.
- Compact dimensions and lightweight construction for easy installation and maintenance.
Conclusion
In summary, the Model 452 stands as a testament to innovation and reliability in ozone measurement technology. With its precision measurement principle, robust construction, and comprehensive features, it offers a compelling solution for industries where accurate ozone measurement is critical. Whether in electronics manufacturing, chemical processing, or environmental monitoring, the Model 452 is poised to deliver unparalleled performance and peace of mind.
You can find this product here: https://www.gas-sensing.com/api452.html
