The KTG112 - G Oxygen Purity Analyzer is a new - type intelligent industrial on - line analyzer developed by our company by combining imported limiting - current sensors with new microcomputer technology.
It is used for the on - line detection and analysis of oxygen content in industries such as air separation for oxygen production, medical and health, petrochemical, metallurgy, electronics and power, as well as home oxygen bars.
Measurement Range:
Selectable from 80.00% / 90.00% / 95.00% / 98.00% - 99.99%.
Accuracy:
≤ ±2%F.S.
Stability:
Zero drift ≤ ±1%F.S/7d; Span drift ≤ ±1%F.S/7d.
Repeatability:
≤ ±1%.
Warm - up Time:
≤ 5 minutes.
Sample Gas Flow Rate:
200 ± 10 ml/min.
Response Time:
T90 ≤ 30 seconds.
Sample Gas Pressure:
0.05 MPa ≤ Inlet pressure ≤ 0.25 MPa.
Resolution:
0.01%.
Contact Capacity:
220VAC, 1A; 24VDC, 2A.
Output Signal:
Selectable between 4 - 20mA or 0 - 10mA DC.
Working Environment:
Temperature: - 10℃ - + 45℃; Humidity: ≤90%RH.
Working Power Supply:
220VAC ± 10%, 50Hz ± 5%.
External Dimensions:
160mm (width) × 160mm (height) × 260mm (depth).
Installation Dimensions:
153mm (width) × 153mm (height).
Weight:
Approximately 1.9 kg.