Products
O2 Sensor
for storage environment O2 monitoring
Application:
For O2 monitoring in industrial, mining, storage and environmental fields.Product characteristics:
Be stableDescription
MQ-E2-O2-φ20 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 test current can determine the size of the oxygen concentration.
Technical specifications
| Testing range | 0-25%Vol (30%Vol Max.). |
| Sensitivity | (10-30)mA(in the air) |
| Load resistor | 100Ω |
| Repeatability | <2% output value |
| Stability(per month) | <2% |
| Zero drift(-20℃~+40℃) | ≤0.1%Vol |
| Temperature range | -20℃~+50℃ |
| Humidity | 0%-99%RH |
| Response time | ≤15s |
| Pressure | standard air pressure±10% |
Sensor Characterization
Basic circuit
TenSensor, China's first listed gas sensor company,Tensensor can provide more than 100 varieties of six series including：
semiconductor gas sensor
electrochemical gas sensor
infrared gas sensor
dust sensor
pyroelectric sensor
thermopile sensor, etc.
which can be used for more than 200 kinds of gas and infrared, dust and other indicators detection, widely used in the field of security for detecting gas leakage, noxious gas leakage, smog and fire, the field of family, office and factory for detecting HCHO, VOC, CO2, PM2.5 and so on.
Moreover, the solutions for security, household electrical appliances, consumer electronics, smart home, instruments and meters are available.
For more information about MQ-E2-O2-Ф 20 sensor, please contact account manager.
TEL：0086-0351-5249552
Whatsapp：+86 18335818384
Email：[email protected]
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