Explosion-proof trace oxygen analyzer

Explosion-proof trace oxygen analyzer Model:1800DH-EX

Explosion-proof trace oxygen analyzer instrument features:
Built-in sensor protection device, effectively guarantee the service life of the sensor;
Built-in temperature compensation sensor to reduce the effect of sample gas temperature and environmental changes on measurement accuracy;
Imported fuel cell sensor, fast response, high measurement accuracy, long calibration period, weak acid resistance;
Calibration can be performed at any point in the entire measurement range, eliminating the need for multiple calibrations, making calibration simple and convenient.
Automatic data storage function, and can access historical data at any time;
Embedded installation, easy to install;
Chinese and English menu switching function, intuitive and convenient operation;
Customers can choose to eject ejection pump (optional).
Explosion-proof trace oxygen analyzer technical parameters:
Measuring principle: fuel cell measurement range: 0 ~ 10/100/1000 ppm O2
Available range: 0 ~ 10/100/1000ppm, 1.00%, 25.00% O2
Resolution: 0.1ppm
Measurement accuracy: ≤±1%FS
Repeatability: ≤±1%
Response time: T90≤60S
Signal output: 4 to 20mA, 0 to 5V
Power supply: AC170~264V 50/60HZ
Sample gas temperature:0～50°C
Sample gas flow: 600 ~ 800ml/min
Sample gas pressure: 0.05MPa≤inlet pressure≤0.35MPa
Background gas: Mixed gas such as He, H2, CO2, N2, and inert gas Sensor life: >24 months (under normal use conditions)
Overall dimensions: 300mm × 250mm × 175mm (H × W × D)
Explosion-proof enclosure grade: ExdIIBT4 or ExdIICT4
Installation method: Wall Mount Explosion-proof Trace Oxygen Analyzer Applications:
Petrochemical, air separation, gas detection in the semiconductor industry, gas detection in food production, oxygen concentration detection in explosion-proof applications in hydrocarbon gas, and other online oxygen analysis industries.

Ordering Information (please specify when ordering)
Instrument Measurement range Gas pressure to be measured: Positive pressure, micro pressure or negative pressure Main components of the gas being measured (Whether or not it contains water and acid gas CO2, etc.)