Description

Models: MODEL***0 MODEL***0 Oxygen Analyzer does not require an external power supply, it will be convenient to carry out such analysis. MODEL***0 Oxygen Analyzer using patented micro fuel cell sensor on the kind of oxygen in the gas concentration measurement. The sensor dedicated to the measurement of oxygen, with absolute zero, a linear signal directly, does not require complicated conversion circuit. MODEL***0 oxygen analyzer high precision, fast response, is a measure of H2, N2, Ar, He, acetylene, ethylene and butadiene, CnHm oxygen content and other gases ideal instruments. Range measurement range (4 files): ***0ppm ****0ppm *****0ppm *******0ppm + (calibration range) Sensitivity sensitivity: 0.5% (full scale) (+/- 1.0 words) Accuracy accuracy: Under normal temperature and pressure: +/- 2% of full scale ****0: +/- 5% full scale ***0ppm at +/- 1ppm (At normal temperature and pressure) Usage temperature using temperature: ‘F *0 ~ **2 (*0 ~ *0 ‘C) Response Time Response time: *0%: 5 ~ *0s (*0 ~ ****0ppm range) *0%: *0s (0 ~ *0ppm range) Repeatability Repeatability: +/- 1% (at room temperature) Sensor type sensor types: B*2C (the United States bought imports) Charging Power Supply Power: **0V *0/*0Hz ******5V *0/*0Hz (optional) </=*5 mA Protection Level: not less than IP*0 Explosion-proof, explosion-proof signs: ExibIICT3 Features: Packed field tests Digital Display Protection Level: not less than IP*0 Interface: (Optional) is the standard diameter Ф6, Ф4 nylon tube diameter, size and other specifications of tracheal optional. Admission pump: (optional) for the calibration and air pressure or vacuum extraction-gas. Filters: (optional) If the measured gas compared dirty: moisture, dust, and most of it will need to filter used for filtering first gas pretreatment, after measurement.