FECS43-20 for the Detection of Sulfur Dioxide
Figaro's Sulfur Dioxide Sensor FECS43-20 is a unique electrochemical-type sulfur dioxide sensor. Its most notable features are stable output signal at high-temperature and a unique leak-proof structure. These features make the sensor ideal for SO2 monitors and detectors in various fields.
FECS43-20 Sulfur Dioxide (SO2) Sensor Features:
* High sensitivity/selectivity to SO2
* Quick response to SO2
* Linear output
* Long life
* Stable output signal at high-temperature
* Unique leak-proof structure
FECS43-20 Sulfur Dioxide (SO2) Sensor Applications:
* Portable and fixed installation SO2 monitors
* SO2 detectors
FECS43-20 Sulfur Dioxide (SO2) Sensor Specifications:
Detection Gas |
Sulfur Dioxide |
Detection Range | 0 ~ 20 ppm |
Maximum Overload | 150 ppm |
Output Signal | 500 ± 100 nA/ppm (*) |
Repeatability | ±2% (*) |
Resolution | 0.1 ppm (*) |
Baseline Range (Pure air) | -0.2 ppm to +0.5 ppm equivalent (*) |
Typical Response Time (t90) | < 25 sec (*) |
Baseline Shift (-20 ~ 40C) | < ±0.2 ppm equivalent (*) |
Long Term Output Drift | < 2% /month (*) |
Expected Life Time | > 2 years (*) |
Operating Temperature | -30 ~ 50C |
Operating Humidity | 15 ~ 90% RH |
Operating Pressure Range | 1013 hPa ±10% |
Recommended Load Resistor | 10 |
Bias Voltage | Not required |
Position Sensitivity | None |
Recommended Storage Temp. | 0 ~ 20C |
Storage Life | 6 months |
Cap Color | Green |
Weight | 4.5g (approx.) |
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