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Uses a long-life 240 × 128 LCD screen with intuitive and information-rich display content.
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Automatically stops or powers off to cut off the sensor chamber on both sides of the gas path, preventing sensor exposure to high ambient oxygen concentrations.
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The solenoid valve is installed at both the inlet and outlet of the sensor chamber, controlling whether the sample gas flows through the sensor.
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Equipped with overpressure protection: when gas path pressure exceeds the safe operating range, the system automatically shuts off the gas path on both sides of the sensor chamber.
CI-PC90 Online Trace Oxygen Analyzer
Principle: Electrochemical
Measuring Range: 0~10/100/1000ppm/1/25.00% O2
Accuracy:
0.01~9.99ppm O2: ±5%FS
10.0~99.9ppm O2: ±3%FS
100~1000ppm O2: ±2%FS
Repeatability:
0.01~9.99ppm O2: ±2.5%FS
10.0~99.9ppm O2: ±1.5%FS
100~1000ppm O2: ±1%FS
Stability:
0.01~9.99ppm O2: 2.5%FS/7d
10.0~99.9ppm O2: ±1.5%FS/7d
100~1000ppm O2: ±1%FS/7d
Response Time: T90<60s (25°C)
Power Supply: AC 100~240V, 50/60Hz
Analog Signal: 4~20mA (standard), for 0~20mA/0~1V/0~5V/0~10V/1~5V (optional)
Switching Signal: 2 alarms, relay contact capacity:DC 24V, 0.2A
Working Temperature: 0~+45°C
