Our Standard Certifications
TRACE OXYGEN ANALYZER – OGA-3522-PPM
The Trace Oxygen Analyzer OGA-3522-PPM is a high-precision, user-friendly device designed to measure oxygen concentration in various applications. Featuring a digital LCD display, customizable alarm settings, RS-485 communication, and data logging via USB, this analyzer offers reliable performance for industries like Oil & Gas, Pharmaceutical, Aerospace, and more.
- Digital Display: The Trace Oxygen Analyzer is equipped with a graphic LCD display that shows real-time oxygen concentration levels. The display has a customizable backlight, which ensures visibility even in low-light conditions, enhancing user experience.
- Calibration and Alerts: The Trace Oxygen Analyzer – OGA-3522-PPM features an intuitive calibration process, complete with a calibration due indication and alert. This ensures that the device remains accurate over time, helping users maintain consistent and reliable readings in all environments.
- User-friendly Interface: The analyzer is designed with simplicity in mind, featuring a 3-key interface that allows for easy programming and configuration. The menu is password-protected, providing secure access to settings and preventing unauthorized changes.
- Programmable 4-20mA Output: One of the standout features of this oxygen analyzer is the programmable 4-20mA output, which is configured based on the gas concentration. This makes it ideal for integration into other monitoring systems or automation setups, providing seamless connectivity for process control.
- Alarm System: The OGA-3522-PPM has two independent alarm levels, LOW and HIGH, which can be customized according to user needs. These alarms are equipped with LED indicators, ensuring that any changes in oxygen levels are immediately visible. Additionally, the analyzer includes a fail-safe relay for added security.
- RS-485 Communication: The built-in RS-485 communication port supports MODBUS RTU protocol, allowing the analyzer to be easily integrated into larger systems for data exchange and remote monitoring, ensuring flexibility for different industrial applications.
- Data Logging: For further analysis and record-keeping, the analyzer supports data logging via a USB pendrive interface. This feature allows users to download and store historical data, making it easier to track oxygen levels over time for compliance and reporting purposes.
Technical Specifications
- Detection Method: Electrochemical/Galvanic Cell.
- Display: 3-key graphic LCD with settable backlight for enhanced visibility.
- Measurement Range: The analyzer offers four different range options to suit varying application requirements:
- Option 1: 0.0 to 200.0 PPM
- Option 2: 0.0 to 2000.0 PPM
- Option 3: 0.0 to 2000.0 PPM
- Option 4: 0.0 to 9999 PPM
- Accuracy: ±2% of Full Scale (F.S.), providing high precision in oxygen level detection.
- Response Time: Less than 10 seconds with a T90 response time of less than 30 seconds, ensuring quick and reliable readings.
- Warm-up Time: 60 seconds to ensure optimal performance shortly after power-up.
- Analog Output: 4-20mA DC for easy integration with other systems.
- Digital Output: RS-485 isolated port with MODBUS RTU protocol for remote monitoring and system integration.
- Relay Output: Two independent alarm relays (Set Point 1 and Set Point 2) and a fail-safe relay with selectable normally-off or normally-on conditions.
- Power Supply: 100-240 VAC, 50Hz mains power supply, providing flexibility for use in different environments.
Oil & Gas Industries | Pharmaceutical & Food Industries |
Aerospace | Glove Boxes |
Semiconductor Manufacturing | Medical Application |
Biotechnology & Research | Power Generation |
Environmental Monitoring |