Sign In | Join Free | My frbiz.com |
|
Categories | Oxygen Gas Sensor |
---|---|
Model Number: | KE-25F3LF |
MOQ: | 1 |
Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Delivery Time: | 3-5 work days |
Detection range: | 0~100% O2 |
Atmospheric pressure: | 811hPa~1216hPa |
temperature: | 5~40˚C |
Relative humidity: | 10~90%RH |
Company Info. |
ShenzhenYijiajie Electronic Co., Ltd. |
Verified Supplier |
View Contact Details |
Product List |
KE25F3LF electrochemical lead-free oxygen sensor for environmental control - combustible gas monitoring
Features:
Lead-free Galvani battery sensor
- Sensors operate without external power supply
- No warm-up time required
- Compliant with RoHS2 standards
* Weakly acidic electrolyte
- Almost unaffected by CO2, H2S, SO2
- Long life, 3~5 years in the air environment
Notes:
1) If two oxygen concentrations of 0% and 30% are used for
calibration
If accurate, the range is 0 ~ 30% oxygen content
When KE-12F3LF and KE-25LF/KE-25F3LF
Full scale accuracy is ±1%, KE-50LF full
The accuracy is ±2%. If you use 0% and 100%
Two oxygen concentrations to calibrate the range
When the oxygen content is 0-100%, KE-25F3LFM is full
The accuracy of the range is ±1%.
2) In order to meet the response speed in the specification table,
the sensor
The air exchange speed should be greater than 200 ~ 300ml/
Use under minute conditions.
3) Normal air at 20˚C (1013 hPa / 21%O2)
The life expectancy of the sensor refers to the output value
falling to the beginning
The initial value is 70% of this period.
Life expectancy at 20˚C in normal air (Note 3) | About 6 years |
Test gas | 21% O2 |
Atmospheric pressure | 1013hPa |
![]() |