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O2-C2 Oxygen Gas Sensor Electrochemical O2 Sensor For Oxygen Alarm

Categories Oxygen Gas Sensor
Brand Name: alphasense
Model Number: O2-C2
Place of Origin: Britain
MOQ: 1
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 311/pcs/pre
Delivery Time: 3-5work days
Packaging Details: In tray
Oxygen sensor measurement range (%): 0-30
Working life: > 2 years
Size (mm): φ20.3 ×23mm
Output: 80-120 μA@ 22°C, 20.9% O2
Response time T90 (s): < 45S
linearity (PPM): -0.6 full scale linear error (zero,400ppm)
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O2-C2 Oxygen Gas Sensor Electrochemical O2 Sensor For Oxygen Alarm

Product Description:

O2-C2 Electrochemical Oxygen Sensor (O2 sensor) Is Used For Oxygen Alarm


O2-c2 includes flue gas protection, which is necessary to extend the sensor life.


Output μA@20.9% O2

Reaction time T90 from 20.9% to 0% O2 (S)

Zero current in nitrogen, μ A

Linearity 10%O2 offset percentage


Output drift 3 months output percentage change

Time (months) for O2 output to decline to 85% of original signal &gt; 24

The environment

Humidity sensitivity % change in oxygen: 0-95%RH, 40°C & LT; 0.7

CO2 sensitivity 5% CO2, oxygen reading percentage /CO2 concentration 0.1

When the pressure sensitivity is 20kPa, the percentage of output change/percentage of pressure change & LT; 0.1

The key parameters

Temperature range -30 ° C to 55 ° C

The pressure range is Kpa 80-120

Humidity range %RH Continuous humidity (short time 0-99%RH) 5-95

Storage life 3-20℃ Sealed storage life (months) 6

Load resistance ω (recommended) 47-100

Gram weight & lt; 18


Weight&LT; 18g
Temperature range-30-55 ℃
Pressure range80-120kpa
Humidity range5-95% RH
Storage timeJune
Load resistance47-100 ohms

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