YJJ ME2-O2-Φ20 0 ~ 25%vol Electrochemical Oxygen Sensor Is Used For Oxygen Detection In Industrial Mine Storage And Environmental Protection Fields

Product Description:

ME2-O2-Φ20 0 ~ 25%vol Electrochemical Oxygen Sensor Is Used For Oxygen Detection In Industrial Mine Storage And Environmental Protection Fields

Features:

Me2-o2-20 Oxygen sensor is a galvanic cell type sensor, the use of oxygen on the working electrode reduction reaction and the corresponding reduction reaction of the cathode material to produce current, the size of the current and the concentration of oxygen is proportional to the size of the current test can determine the size of the oxygen concentration.
Item parameter
Detection gas Oxygen (O2)
Range 0 ~ 25%vol
z large measurement limit 30%vol
Sensitivity (0.08 ~ 0.25) mA (in air)
Response time (T90) ≤15S
Load resistance (recommended) 100Ω
Repeatability < 2% output value
Stability (/ month) < 2%
Zero drift (-20℃ ~ 40℃) ≤1%vol
Temperature range -20℃ ~ 50℃
Humidity Range 0% to 99%RH Non-condensing
Pressure range standard atmospheric pressure ±10%
Service life 2 years

Specifications: