ATS Ppm Oxygen Analyzer

A typical specification sheet for a trace oxygen gas analyzer might include the following details:

1. Measurement Range: 0 to 10 ppm up to 0 to 25% O₂ (varies by model)
2. Detection Limit: As low as 0.01 ppm O₂
3. Accuracy: ±1% of reading or ±0.1 ppm (whichever is greater)
4. Response Time (T90): Less than 10 seconds (time to reach 90% of final reading)
5. Repeatability: ±1% of reading
6. Resolution: 0.01 ppm
7. Operating Temperature Range: 0 to 50°C (can vary depending on model)
8. Sensor Type:
   • Electrochemical sensor (common for trace level detection)
   • Zirconium oxide sensor (for fast and stable measurements)
9. Output Signals:
   • Analog output: 4–20 mA, 0–10 V
   • Digital output: RS-232, RS-485, or Modbus
10. Power Supply: 110–240 VAC or 24 VDC (depends on model)
11. Sample Gas Flow Rate: 0.5 to 2 liters per minute (varies by system design)
12. Calibration: Requires periodic calibration with known O₂ concentration
13. Alarm Settings: Configurable high/low alarm levels with visual and/or audible alerts
14. Display: LCD or LED for real-time O₂ concentration display
15. Enclosure:
    • Typically IP-rated for environmental protection
    • May include explosion-proof options for hazardous environments
16. Applications: Suitable for monitoring trace oxygen in inert gases, nitrogen generation, glove boxes, and other low-O₂ environments.

These specifications can vary widely based on the analyzer’s intended industrial application and required sensitivity level.