Ozone analyzer - high concentration UV measurement: Model 106-MH | 2.B Tech

The Model 106-MH Ozone Monitor is designed for industrial applications requiring measurement of high ozone concentrations up to 10,000 ppm (1% vol). Utilizing UV absorption at 254 nm, it provides reliable and precise monitoring in demanding environments.

Part of the Model 106 series, this analyzer features a robust architecture with components mounted directly on a circuit board, ensuring high durability, reduced wiring, and simplified maintenance. It is available in standard, industrial, or OEM configurations for flexible integration.

This model is particularly suitable for off-gas analysis in ozone-based water treatment systems, especially before ozone destruction stages. 

Advantages

• Extended measurement range: up to 10,000 ppm for high concentration ozone monitoring
• Robust industrial design: suitable for harsh environments
• Fast response: 2-second measurement interval
• High accuracy: ±2% of reading with excellent stability
• Flexible integration: OEM version available for system embedding
• Advanced communication: analog and digital outputs
• Low maintenance: simplified internal architecture

Key Features

• Measurement principle: UV absorption at 254 nm (single beam)
• Measurement range: 0 – 10,000 ppm
• Resolution: 0.1 ppm
• Detection limit: 0.1 ppm
• Accuracy: better than ±2% of reading
• Response time: 4 seconds (2 s output)
• Internal data logger: up to 32,736 data points
• Data averaging: configurable (10 s to 1 hour)
• Flow rate: 0.2 to 1.5 L/min
• Operating temperature: 0 to 50°C
• Power supply: 100–240 VAC or 11–28 VDC

Typical Applications

• Water treatment: ozone off-gas monitoring and destruction control
• Industrial ozone generators: high concentration monitoring
• Process optimization: ozone injection and efficiency control
• Environmental engineering: ozone system validation
• OEM integration: embedded monitoring systems

Additional Information

The analyzer includes USB and RS232 communication interfaces as well as analog outputs (0–2.5 V and 4–20 mA) for seamless integration into industrial control systems.

It features relay outputs for process control and alarm management, enabling automation of ozone generation or safety systems. The industrial version includes up to four relays.

With NIST traceable calibration, temperature and pressure compensation, and humidity control via DewLine™, the Model 106-MH ensures long-term measurement reliability in critical applications.