High Purity Oxygen Analyzer

Features:

•New pattern, long-life, conversion ion current tester with fast response and high sensitivity;

•A standard RS232C interface;
•Setting alarm value and contact output value arbitrarily;
•High precision, automatic temperature compensation, eliminating the impact of environmental temperature;
•Setting upper and lower alarm values arbitrarily during the measurement range;

Industries Served:

It can be used in high purity oxygen production, metallurgy, health, petrochemicals, and power electronics industries.

Specifications:

Range:                            10-99.99%/50-99.99%/90-99.99%/97%-99.99%O2;auto-ranging
Accuracy:                         ±0.5% of FS range, ±0.1% of 90-99.99%
Repeatability:                  Cv≤0.5%
Preheating time:             300s
Sample gas flow speed: 150~300ml/min
Stability:                          zero drift ≤0.5% of FS/7d , span drift ≤0.5% of FS/7d
Response time:               90% of FS reading in 15 seconds
Sensitivity:                      0.01% O2
Power supply:                 85-265 VAC, 50/60Hz, power loss≤6w
Signal outputs:                4-20mA or 0-5V DC isolated
Contact capacity:            125VAC 0.3A, 110VDC 0.3A, 30VDC 1A
Expected sensor life:       3 years (in normal condition)
Installing dimension:       W×H×D=92mm*92mm*110mm

Order Knowledge:

Measure range
Tested gas pressure
Gas composition and impurity