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Measuring Range : 0 - 100ppm; 0 - 1000ppm; Automatic switching
Measurement Principle : Limiting current - type zirconia method
Response Time : T90≤10s
Measurement Accuracy : ≤ ±2%F.S.
Operating Temperature : 0 - 50°C
Resolution : 0.1ppm
Brand Name : KACISE
Model Number : KGD-MQ-538
Certification : CE
Place of Origin : CHINA
MOQ : 1PCS
Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability : 1000 Piece/Pieces per Week negotiable
Delivery Time : 5-8 work days
Packaging Details : each unit has individual box and all boxes are packed in standard packages or customers requests available
The KGD - MQ - 538 Trace Oxygen Analyzer utilizes limiting current-type zirconia sensor technology for precise ppm-level oxygen concentration measurement in industrial processes. With high accuracy, rapid response, and exceptional stability, this analyzer is ideal for semiconductor manufacturing, air separation, and inert gas welding applications. Its compact modular design ensures easy installation in complex environments while providing an intuitive user interface.
| Measurement Principle | Limiting current-type zirconia method |
|---|---|
| Measuring Range | 0-100ppm; 0-1000ppm (automatic switching) |
| Measurement Accuracy | ≤ ±2%F.S. |
| Resolution | 0.1ppm |
| Response Time | T90≤10s |
| Operating Temperature | 0-50°C |
| Relative Humidity | 0-95%RH |
| Output Signals | 4-20mA, 0-5V DC, 0-10V DC |
| Alarm Output | 2-way concentration alarm, 1-way fault alarm |
| Communication | RS-232, RS-485 interfaces |
| Power Supply | 12V DC/20V AC, 50Hz |
| Dimensions | Meter: 178*107*95mm; Sensor: 38.1*71.5mm |
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KGD - MQ - 538 Precision Trace Oxygen Analyzer Images |